LVL Structural Timber

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.2 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.8 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 5.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 6.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 450 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.2 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.8 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 5.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 6.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 525 mm deep by 75 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.2 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.8 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 5.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 6.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.2 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.8 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 5.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 6.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 90 mm deep by 58 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

H3 LOSP treatment to AS/NZS 1604.4 suits above-ground framing with periodic wetting, against moderate decay, borers and termites. Keep it out of the ground and away from fascias, pergolas and faces that trap water. Coat every cut, notch and hole. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Use hot-dipped galvanised or stainless fasteners on exposed work, and a rated hanger for heavier joints.
• Wait seven days before painting, and prime faces and cuts.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.2 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 4.8 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 5.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 6.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 120 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.4 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 130 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 2.7 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 130 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.0 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 130 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021

This 3.6 m length is a Tilling Timber SmartFrame SmartLVL 15 beam, 130 mm deep by 42 mm thick. Kiln-dried spruce veneers are laminated to AS/NZS 4357 and sold in fixed sections and lengths.

Cutting

• Do not resaw through the thickness.
• Depth rips must match a published smaller size.

Treatment

Glue-line H2S treatment is for interior above-ground framing south of the Tropic of Capricorn, protected from wetting and leaching, against borers and termites. Do not place it in the weather or where water can pond. The factory sealer sheds rain during storage and construction, when framed members may see weather for a limited time, usually not more than 3 months, and it does not totally waterproof the LVL. If the member will be exposed, order an H3 length instead.

Installation

• Joists, bearers, lintels, rafters, hanging beams, counter beams, strutting beams and underpurlins are sized from the SmartLVL 15 tables or an engineer.
• Design span runs to the centre of the required bearing, not across a thick wall.
• Restrain hanging, counter and strutting beams with blocking, a top tie or a galvanised strap.
• Do not skew-nail a rafter to an underpurlin parallel to the veneers, or birdsmouth that way.
• Inside AS 1684.2, one diagram allows one hole in any 1800 mm of span and the other allows three; otherwise ask an engineer.
• Heavier joints need a rated hanger rather than skew nails.

Storage

• Store packs flat and off the ground, on bearers at most four metres apart, under a breathable cover.
• Wet LVL loses strength in the short term while wet, and some thickness swelling may not fully recover after drying.

Documents

• SmartLVL 15 Design Guide 2026 Edition 1
• SmartLVL 15 Design Guide Edition 1 2021