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H3 LOSP Treated Pine

Kiln dried H3 LOSP treated MGP10 in 140x35 and 240x45mm — structural timber rated for above-ground outdoor use.

9 products

TREATED PINE (MGP10) 90x45 H3 LOSP Kiln Dried

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A Class Building Materials

TREATED PINE (MGP10) 90x45 H3 LOSP Kiln Dried

(0)

From $23.75

Unit price

MGP10 Treated Pine 90x45 H3 LOSP Kiln Dried is a reliable structural timber ideal for outdoor and above-ground framing in both residential and commercial construction, offering strength, stability, and protection against the elements.

Key Features

Application suitability – Engineered to MGP10 grade for use in load-bearing, above-ground structural framing in decks, pergolas, and light commercial projects.
Design – Standard 90x45 profile provides consistent dimensions for easy integration with common framing layouts and connectors.
Material quality – Manufactured from quality pine, kiln dried for improved stability and reduced risk of warping or twisting.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground, externally exposed environments.
Installation – Straight, stable sections are easy to cut, fix, and handle on-site, helping speed up framing and assembly.
Maintenance – Compatible with exterior paints and stains, allowing simple surface maintenance to extend service life and appearance.
Versatility – Suitable for a wide range of outdoor structural applications, from verandahs and carports to light commercial framing.

[additional]

Brand	Dimensions	Weight
A Class Building Materials	90 x 45 x 3600mm	2.25kg / LM
A Class Building Materials	90 x 45 x 4800mm	2.25kg / LM
A Class Building Materials	90 x 45 x 5400mm	2.25kg / LM
A Class Building Materials	90 x 45 x 6000mm	2.25kg / LM

Size

3.6m 4.8m 5.4m 6.0m

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 140x45 H3 LOSP Kiln Dried

{"id":49128448164148,"title":"3.6m","option1":"3.6m","option2":null,"option3":null,"sku":"ACMGP10TP1404536","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 140x45 H3 LOSP Kiln Dried - 3.6m","public_title":"3.6m","options":["3.6m"],"price":3795,"weight":12600,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 140x45 H3 LOSP Kiln Dried

(0)

From $37.95

Unit price

MGP10 Treated Pine 140x45 H3 LOSP Kiln Dried is a reliable structural timber ideal for outdoor and above-ground framing in both residential and commercial construction, offering strength, stability, and protection against the elements.

Key Features

Application suitability – Engineered to MGP10 grade for use in load-bearing, above-ground structural framing in decks, pergolas, and light commercial projects.
Design – Standard 140x45 profile provides consistent dimensions for easy integration with common framing layouts and connectors.
Material quality – Manufactured from quality pine, kiln dried for improved stability and reduced risk of warping or twisting.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground, externally exposed environments.
Installation – Straight, stable sections are easy to cut, fix, and handle on-site, helping speed up framing and assembly.
Maintenance – Compatible with exterior paints and stains, allowing simple surface maintenance to extend service life and appearance.
Versatility – Suitable for a wide range of outdoor structural applications, from verandahs and carports to light commercial framing.

[additional]

Brand	Dimensions	Weight
A Class Building Materials	140 x 45 x 3600mm	3.5kg / LM
A Class Building Materials	140 x 45 x 4800mm	3.5kg / LM
A Class Building Materials	140 x 45 x 5400mm	3.5kg / LM
A Class Building Materials	140 x 45 x 6000mm	3.5kg / LM

Size

3.6m 4.2m 4.8m 5.4m 6.0m

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 70x35 H3 LOSP Kiln Dried

{"id":49278577836340,"title":"2.4m","option1":"2.4m","option2":null,"option3":null,"sku":"ACMGP10TP703524","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 70x35 H3 LOSP Kiln Dried - 2.4m","public_title":"2.4m","options":["2.4m"],"price":828,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 70x35 H3 LOSP Kiln Dried

(0)

From $8.28

Unit price

Treated Pine (MGP10) 70x35 H3 LOSP Kiln Dried is a structural-grade timber ideal for outdoor, above-ground framing in both residential and commercial construction, offering reliable strength and stability for decks, pergolas, wall framing, and general exterior structures.

Key Features

Application suitability – Rated MGP10 and H3 for use in structural, above-ground outdoor framing where strength and weather resistance are essential.
Design – Consistent 70x35 sizing and straight, stable sections make it easy to integrate into standard framing layouts and engineered designs.
Material quality – Manufactured from high-quality plantation pine, machine-graded for predictable structural performance and compliance with building standards.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground exterior environments, extending service life.
Installation – Kiln-dried for reduced movement and easier handling, cutting, and fastening on-site with standard carpentry tools.
Maintenance – Smooth, dry surface readily accepts paints, stains, and sealers, helping maintain appearance and protection over time.
Versatility – Suitable for a wide range of outdoor framing applications, including decks, pergolas, carports, and light structural framing.

[additional]

Type	Structural Pine
Grade	MGP10
Weight	1.75 kg/lm
Treatment	H3 LOSP
Dimensions	70x35mm

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 70x45 H3 LOSP Kiln Dried

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A Class Building Materials

TREATED PINE (MGP10) 70x45 H3 LOSP Kiln Dried

(0)

From $20.70

Unit price

MGP10 Treated Pine 70x45 H3 LOSP Kiln Dried is a reliable structural timber ideal for outdoor and above-ground framing in both residential and commercial construction, offering strength, stability, and protection against the elements.

Key Features

Application suitability – Engineered to MGP10 grade for use in load-bearing, above-ground structural framing in decks, pergolas, and light commercial projects.
Design – Standard 70x45 profile provides consistent dimensions for easy integration with common framing layouts and connectors.
Material quality – Manufactured from quality pine, kiln dried for improved stability and reduced risk of warping or twisting.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground, externally exposed environments.
Installation – Straight, stable sections are easy to cut, fix, and handle on-site, helping speed up framing and assembly.
Maintenance – Compatible with exterior paints and stains, allowing simple surface maintenance to extend service life and appearance.
Versatility – Suitable for a wide range of outdoor structural applications, from verandahs and carports to light commercial framing.

[additional]

Brand	Dimensions	Weight
A Class Building Materials	70 x 45 x 3600mm	1.75kg / LM
A Class Building Materials	70 x 45 x 4800mm	1.75kg / LM
A Class Building Materials	70 x 45 x 5400mm	1.75kg / LM
A Class Building Materials	70 x 45 x 6000mm	1.75kg / LM

Size

3.6m 4.8m 5.4m 6.0m

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 190x45 H3 LOSP Kiln Dried

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A Class Building Materials

TREATED PINE (MGP10) 190x45 H3 LOSP Kiln Dried

(0)

From $51.48

Unit price

MGP10 Treated Pine 190x45 H3 LOSP Kiln Dried is a reliable structural timber ideal for outdoor and above-ground framing in both residential and commercial construction, offering strength, stability, and protection against the elements.

Key Features

Application suitability – Engineered to MGP10 grade for use in load-bearing, above-ground structural framing in decks, pergolas, and light commercial projects.
Design – Standard 190x45 profile provides consistent dimensions for easy integration with common framing layouts and connectors.
Material quality – Manufactured from quality pine, kiln dried for improved stability and reduced risk of warping or twisting.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground, externally exposed environments.
Installation – Straight, stable sections are easy to cut, fix, and handle on-site, helping speed up framing and assembly.
Maintenance – Compatible with exterior paints and stains, allowing simple surface maintenance to extend service life and appearance.
Versatility – Suitable for a wide range of outdoor structural applications, from verandahs and carports to light commercial framing.

[additional]

Brand	Dimensions	Weight
A Class Building Materials	190 x 45 x 3600mm	4.75kg / LM
A Class Building Materials	190 x 45 x 4800mm	4.75kg / LM
A Class Building Materials	190 x 45 x 5400mm	4.75kg / LM
A Class Building Materials	190 x 45 x 6000mm	4.75kg / LM

Size

3.6m 4.8m 5.4m 6.0m

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 140x35 H3 LOSP Kiln Dried

{"id":49278663983412,"title":"2.4m","option1":"2.4m","option2":null,"option3":null,"sku":"ACMGP10TP1403524","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 140x35 H3 LOSP Kiln Dried - 2.4m","public_title":"2.4m","options":["2.4m"],"price":1738,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 140x35 H3 LOSP Kiln Dried

(0)

From $17.38

Unit price

Treated Pine (MGP10) 140x35 H3 LOSP Kiln Dried is a structural-grade timber ideal for outdoor, above-ground framing in both residential and commercial construction, offering reliable strength and stability for decks, pergolas, wall framing, and general exterior structures.

Key Features

Application suitability – Rated MGP10 and H3 for use in structural, above-ground outdoor framing where strength and weather resistance are essential.
Design – Consistent 140x35 sizing and straight, stable sections make it easy to integrate into standard framing layouts and engineered designs.
Material quality – Manufactured from high-quality plantation pine, machine-graded for predictable structural performance and compliance with building standards.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground exterior environments, extending service life.
Installation – Kiln-dried for reduced movement and easier handling, cutting, and fastening on-site with standard carpentry tools.
Maintenance – Smooth, dry surface readily accepts paints, stains, and sealers, helping maintain appearance and protection over time.
Versatility – Suitable for a wide range of outdoor framing applications, including decks, pergolas, carports, and light structural framing.

[additional]

Type	Structural Pine
Grade	MGP10
Weight	1.75 kg/lm
Treatment	H3 LOSP
Dimensions	140x35mm

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 90x35 H3 LOSP Kiln Dried

{"id":49125863457076,"title":"2.4m","option1":"2.4m","option2":null,"option3":null,"sku":"ACMGP10TP903524","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 90x35 H3 LOSP Kiln Dried - 2.4m","public_title":"2.4m","options":["2.4m"],"price":1158,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 90x35 H3 LOSP Kiln Dried

(0)

From $11.58

Unit price

Treated Pine (MGP10) 90x35 H3 LOSP Kiln Dried is a structural-grade timber ideal for outdoor, above-ground framing in both residential and commercial construction, offering reliable strength and stability for decks, pergolas, wall framing, and general exterior structures.

Key Features

Application suitability – Rated MGP10 and H3 for use in structural, above-ground outdoor framing where strength and weather resistance are essential.
Design – Consistent 90x35 sizing and straight, stable sections make it easy to integrate into standard framing layouts and engineered designs.
Material quality – Manufactured from high-quality plantation pine, machine-graded for predictable structural performance and compliance with building standards.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground exterior environments, extending service life.
Installation – Kiln-dried for reduced movement and easier handling, cutting, and fastening on-site with standard carpentry tools.
Maintenance – Smooth, dry surface readily accepts paints, stains, and sealers, helping maintain appearance and protection over time.
Versatility – Suitable for a wide range of outdoor framing applications, including decks, pergolas, carports, and light structural framing.

[additional]

Type	Structural Pine
Grade	MGP10
Weight	1.75 kg/lm
Treatment	H3 LOSP
Dimensions	90x35mm

Size

2.4m 2.7m 3.0m 3.6m 3.9m 4.2m 4.5m 4.8m 5.4m 6.0m

In stock

Available for pickup at

Out of stock at

{"id":48548232462644,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ACMGP10TP2404554","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 240x45x5.4m","public_title":null,"options":["Default Title"],"price":10400,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 240x45x5.4m

(0)

$104.00

Unit price

MGP10 Treated Pine 240x45 H3 LOSP Kiln Dried is a reliable structural timber ideal for outdoor and above-ground framing in both residential and commercial construction, offering strength, stability, and protection against the elements.

Key Features

Application suitability – Engineered to MGP10 grade for use in load-bearing, above-ground structural framing in decks, pergolas, and light commercial projects.
Design – Standard 240x45 profile provides consistent dimensions for easy integration with common framing layouts and connectors.
Material quality – Manufactured from quality pine, kiln dried for improved stability and reduced risk of warping or twisting.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground, externally exposed environments.
Installation – Straight, stable sections are easy to cut, fix, and handle on-site, helping speed up framing and assembly.
Maintenance – Compatible with exterior paints and stains, allowing simple surface maintenance to extend service life and appearance.
Versatility – Suitable for a wide range of outdoor structural applications, from verandahs and carports to light commercial framing.

[additional]

Product name	MGP10 Treated Pine
Dimensions	200 x 45
Length	5.4m
Timber Grade	MGP10
Finish	Smooth

In stock

Available for pickup at

Out of stock at

TREATED PINE (MGP10) 240x45 H3 LOSP Kiln Dried

{"id":48795788575028,"title":"3.0m","option1":"3.0m","option2":null,"option3":null,"sku":"ACMGP10TP2404530","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TREATED PINE (MGP10) 240x45 H3 LOSP Kiln Dried - 3.0m","public_title":"3.0m","options":["3.0m"],"price":6420,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

A Class Building Materials

TREATED PINE (MGP10) 240x45 H3 LOSP Kiln Dried

(0)

From $64.20

Unit price

Treated Pine (MGP10) 240x35 H3 LOSP Kiln Dried is a structural-grade timber ideal for outdoor, above-ground framing in both residential and commercial construction, offering reliable strength and stability for decks, pergolas, wall framing, and general exterior structures.

Key Features

Application suitability – Rated MGP10 and H3 for use in structural, above-ground outdoor framing where strength and weather resistance are essential.
Design – Consistent 240x35 sizing and straight, stable sections make it easy to integrate into standard framing layouts and engineered designs.
Material quality – Manufactured from high-quality plantation pine, machine-graded for predictable structural performance and compliance with building standards.
Durability – H3 LOSP treatment protects against decay, fungi, and termites in above-ground exterior environments, extending service life.
Installation – Kiln-dried for reduced movement and easier handling, cutting, and fastening on-site with standard carpentry tools.
Maintenance – Smooth, dry surface readily accepts paints, stains, and sealers, helping maintain appearance and protection over time.
Versatility – Suitable for a wide range of outdoor framing applications, including decks, pergolas, carports, and light structural framing.

[additional]

Type	Structural Pine
Grade	MGP10
Weight	1.75 kg/lm
Treatment	H3 LOSP
Dimensions	240x45mm

In stock

Available for pickup at

Out of stock at

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LOSP Timber

LOSP Treated Pine in Melbourne

LOSP treated pine is treated with a light organic solvent preservative, so the timber stays dry and dimensionally stable rather than swelling like water-based treatments. It is rated H3 for above-ground outdoor use and is commonly used for fascia, mouldings, window and door frames, and painted exterior trim.