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🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
🛒 10,000+ Products
🚚 Delivering Australia Wide
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14 products
14 products
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From $10.78
90x19x1.8 Set Length Merbau Decking is a premium hardwood decking solution designed to elevate outdoor living spaces with a rich, timeless look and long-lasting performance. Ideal for high-traffic areas, it delivers both style and strength for decks, patios, and pool surrounds.
Key Features
- Application suitability – Perfect for residential and light commercial decks, verandas, and outdoor entertaining areas.
- Natural beauty – Warm, deep reddish-brown tones and attractive grain patterns create a luxurious, high-end finish.
- Durability – Dense hardwood construction provides excellent wear resistance for long-term outdoor use.
- Resistance to termites and decay – Naturally resistant to insect attack and rot, helping extend the life of your deck.
- Dimensional stability – Set lengths and stable timber reduce movement, warping, and cupping in changing weather.
- Low maintenance – Requires only periodic cleaning and optional oiling to maintain its appearance and performance.
- Easy installation – Consistent 90x19mm sizing and set lengths simplify layout, cutting, and fixing for faster installation.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 90 x 19mm |
| Weight: |
1.5kgs per Linear Meter |
From $15.73
140x19x1.8 Set Length Merbau Decking is a premium hardwood decking solution designed to elevate outdoor living spaces with a rich, timeless look and long-lasting performance. Ideal for high-traffic areas, it delivers both style and strength for decks, patios, and pool surrounds.
Key Features
- Application suitability – Perfect for residential and light commercial decks, verandas, and outdoor entertaining areas.
- Natural beauty – Warm, deep reddish-brown tones and attractive grain patterns create a luxurious, high-end finish.
- Durability – Dense hardwood construction provides excellent wear resistance for long-term outdoor use.
- Resistance to termites and decay – Naturally resistant to insect attack and rot, helping extend the life of your deck.
- Dimensional stability – Set lengths and stable timber reduce movement, warping, and cupping in changing weather.
- Low maintenance – Requires only periodic cleaning and optional oiling to maintain its appearance and performance.
- Easy installation – Consistent 140x19mm sizing and set lengths simplify layout, cutting, and fixing for faster installation.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 140 x 19mm |
| Weight: |
2.3kgs per Linear Meter |
$100.00
Merbau Screen Panel is a premium privacy and decorative solution for outdoor spaces, ideal for creating stylish boundaries, screening unsightly areas, and adding warmth and character to gardens, patios, and alfresco zones.
Key Features
- Application suitability – Perfect for fences, feature walls, garden screens, and outdoor living areas.
- Natural appearance – Rich Merbau tones and attractive grain deliver a warm, contemporary timber look.
- Durability – Dense hardwood construction provides long-lasting performance in exposed environments.
- Resistance to termites and decay – Naturally resistant to insect attack and rot for added peace of mind.
- Privacy enhancement – Effectively blocks unwanted views while still allowing airflow and light.
- Low maintenance – Requires minimal upkeep; periodic cleaning and oiling help maintain its colour and finish.
- Easy installation – Lightweight panel format for quick, straightforward fixing to posts, frames, or existing structures.
[additional]
| Color | Rich reddish-brown to dark brown |
| Density | 800-900 kg/m³ |
| Finish | Smooth |
| Wood Texture | Fine to medium grain |
$165.00
Merbau Screen Panel 2400x900mm is a stylish natural timber solution for adding privacy and visual warmth to outdoor or indoor spaces, ideal for screening, zoning, or creating a design feature wall.
Key Features
- Application suitability – Ideal for decks, patios, balconies, garden screens, and interior feature walls.
- Design – Sleek, linear panel format that adds modern structure while showcasing rich timber tones.
- Material quality – Crafted from Merbau hardwood known for its dense grain, strength, and premium appearance.
- Durability – Naturally resistant to decay and wear, making it well-suited to exposed outdoor environments.
- Installation – Supplied in a convenient 2400x900mm size for straightforward cutting, handling, and fixing.
- Maintenance – Can be oiled or sealed to enhance colour and longevity, with simple periodic re-coating.
- Versatility – Use vertically or horizontally, as a single feature or in multiples to create custom layouts.
[additional]
| Color | Rich reddish-brown to dark brown |
| Density | 800-900 kg/m³ |
| Finish | Smooth |
| Wood Texture | Fine to medium grain |
From $13.60
Merbau Battens 42x42 offer a versatile and attractive timber solution for both architectural and landscaping projects, ideal for creating striking screens, facades, fencing, and feature details that combine natural warmth with long-lasting performance.
Key Features
- Application suitability – Perfect for external screens, facades, fencing, pergolas, and decorative landscape elements.
- Natural appearance – Rich, warm Merbau tones with a distinctive grain that enhances contemporary and traditional designs.
- Durability – High-density hardwood that withstands heavy use and harsh outdoor conditions over time.
- Resistance to termites and decay – Naturally resistant to insect attack and rot, helping extend the life of your installation.
- Versatility – 42x42 profile suits vertical or horizontal layouts, custom spacing, and a wide range of design concepts.
- Low maintenance – Requires minimal upkeep; periodic cleaning and optional oiling help maintain colour and finish.
- Easy installation – Straight, stable battens that are simple to cut, fix, and align for a professional-looking result.
[additional]
| Brand | Dimensions | Weight |
| A Class Building Materials | 42 x 42 x 1800mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 2100mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 2400mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 2700mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 3000mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 3300mm | 1.5kg / LM |
| A Class Building Materials | 42 x 42 x 3600mm | 1.5kg / LM |
From $122.00
Aqualis H2Oil Timber is a high-performance water-based oil designed to protect and enhance exterior and interior timber surfaces, delivering a durable, rich finish while preserving the natural beauty of the wood.
Key Features
- Application suitability – Ideal for decks, cladding, outdoor furniture, and other softwood and hardwood timber surfaces.
- Water-based formula – Advanced water-based technology offers the look of oil with faster drying and easier cleanup.
- Timber enhancement – Penetrates and enriches the grain to highlight the timber’s natural colour and character.
- Weather resistance – Forms a resilient, breathable finish that helps shield timber from moisture and harsh conditions.
- UV protection – Contains UV-resistant components to help reduce fading and surface degradation from sunlight.
- Low odour – Low-odour formulation improves comfort during application and is suitable for use in sensitive environments.
- Easy application – Smooth, user-friendly application by brush, roller, or spray with minimal lap marks.
- Eco-friendliness – Water-based, low-VOC design supports a more environmentally responsible timber protection solution.
[additional]
| Quantity | 4, 10 Litres |
| Type | On merbau and on Pine |
| Purpose | Deeply penetrates the timber to seal and stabilize fibres |
| Colours | Western Red, Natural and Light Oak |
![OTTER DECK SPACERS [PACK OF 3]](http://aclassbuildingmaterials.com.au/cdn/shop/files/Untitled_84.png?v=1746759333)
$6.10
Otter Deck Spacers (Pack of 3) are designed to help you achieve perfectly consistent gaps between decking boards on both residential and commercial projects, ensuring a professional, uniform finish every time.
Key Features
- Application suitability – Ideal for timber and composite decking in residential backyards, patios, and light commercial decks.
- Function – Precisely maintains even spacing between boards for accurate alignment and clean, straight deck lines.
- Material – Manufactured from robust, high-quality plastic that resists warping, swelling, and moisture damage.
- Ease of use – Simple to position between boards and remove, making them suitable for both DIY users and professionals.
- Results – Delivers consistent gaps that improve drainage, airflow, and the overall appearance of the finished deck.
- Durability – Tough construction allows repeated use across multiple decking projects without loss of shape.
- Pack contents – Supplied as a convenient pack of 3 spacers, providing ample support for efficient board installation.
[additional]
| Brand | Otter |
| Size | 3, 4, 5 & 6mm |
| Functionality | Provides precise and uniform spacing |
| Versatility | Compatible with a variety of timber types |
| Convenience | Compact, lightweight, and easy to carry or store |
$24.77
Merbau Screening 70x9x5.4m is a stylish and durable solution for adding privacy, shade, and visual appeal to outdoor and garden spaces. Its rich natural colour and robust hardwood construction make it ideal for contemporary screens, feature walls, and fencing that are built to last.
Key Features
- Application suitability – Ideal for garden screens, boundary fencing, feature panels, and outdoor privacy solutions.
- Natural appearance – Warm, rich Merbau tones and attractive grain enhance the look of any landscape or outdoor living area.
- Durability – Dense hardwood construction provides long-lasting performance in exposed outdoor conditions.
- Resistance to termites and decay – Naturally resistant to insect attack and rot, helping extend the life of your screening.
- Versatility – Suitable for horizontal or vertical installation and adaptable to a wide range of design styles.
- Low maintenance – Requires minimal upkeep; periodic cleaning and oiling help maintain colour and finish.
- Easy installation – Uniform 70x9mm boards in a 5.4m length allow for straightforward cutting, fixing, and alignment.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 90 x 9 x 5.7 m |
From $124.74
Merbau Post 90 x 90mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 90 x 90mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 2.7M, 3.0M, 3.6M, 4.8M |
| Weight | 7KG per Linear Meter |
From $479.05
Merbau Post 140 x 140mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 140 x 140mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 140x140 |
| Weight | 16.85KG per Linear Meter |
From $206.42
Merbau Post 115 x 115mm is a premium structural hardwood post ideal for decking, pergolas, and a wide range of outdoor construction projects, offering strength, stability, and a rich, warm appearance that enhances any exterior space.
Key Features
- Application suitability – Engineered for use as a structural post in decks, pergolas, screens, and general outdoor framing.
- Design – Clean, square 115 x 115mm profile delivers a modern, architectural look that pairs well with most decking and cladding styles.
- Material quality – Manufactured from dense, high-grade Merbau hardwood known for its strength, stability, and attractive grain.
- Durability – Naturally resistant to decay, termites, and harsh weather, making it ideal for long-term outdoor exposure.
- Installation – Straight, accurately machined sections make cutting, fixing, and aligning posts fast and efficient on site.
- Maintenance – Can be easily oiled or sealed to maintain colour and protect the surface, or left to weather naturally over time.
- Versatility – Suitable for both structural and decorative applications, from support posts to feature elements and custom outdoor designs.
[additional]
| Brand: | A Class Building Materials |
| Size: | 2.7M, 3.0M, 3.6M, 4.8M |
| Weight | 11.4KG per Linear Meter |
$34.49
Merbau Finger Joint 90x19x5700 MM is a high-quality timber product designed for both aesthetic appeal and durability. This finger-jointed timber measures 90mm in width, 19mm in thickness, and 5700mm in length, making it versatile for a variety of applications.
Merbau wood is known for its exceptional strength and resilience, offering excellent resistance to wear, moisture, and environmental conditions. This makes it particularly suitable for both indoor and outdoor uses, including trim work, cabinetry, and furniture.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 90 x 19 x 5700 mm |
$28.22
Merbau Finger Joint 70x19x5700mm is a strong, stable timber solution ideal for demanding outdoor projects where structural integrity and a clean finish are essential. Its engineered finger joint construction maximises strength, reduces waste, and delivers consistent performance across long lengths.
Key Features
- Application suitability – Ideal for decks, screens, pergolas and other exterior projects requiring strength and dimensional stability.
- Finger joint construction – Engineered finger joints provide superior strength, straightness and efficient use of timber.
- Durability – Naturally durable hardwood, well-suited to exposed environments and long-term outdoor use.
- Resistance to termites and decay – High natural resistance helps protect against termite attack and fungal decay.
- Smooth finish – Precision-machined surface offers a smooth, uniform finish ready for coating or staining.
- Low maintenance – Retains its appearance with minimal upkeep when properly sealed and maintained.
- Easy installation – Consistent sizing and straight lengths make cutting, fixing and alignment fast and simple.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 70 x 19 x 5700 mm |
$59.57
Merbau Finger Joint 140x19x5700mm is a strong, stable timber solution ideal for demanding outdoor projects where structural integrity and a clean finish are essential. Its engineered finger joint construction maximises strength, reduces waste, and delivers consistent performance across long lengths.
Key Features
- Application suitability – Ideal for decks, screens, pergolas and other exterior projects requiring strength and dimensional stability.
- Finger joint construction – Engineered finger joints provide superior strength, straightness and efficient use of timber.
- Durability – Naturally durable hardwood, well-suited to exposed environments and long-term outdoor use.
- Resistance to termites and decay – High natural resistance helps protect against termite attack and fungal decay.
- Smooth finish – Precision-machined surface offers a smooth, uniform finish ready for coating or staining.
- Low maintenance – Retains its appearance with minimal upkeep when properly sealed and maintained.
- Easy installation – Consistent sizing and straight lengths make cutting, fixing and alignment fast and simple.
[additional]
| Brand: | A Class Building Materials |
| Dimensions: | 140 x 19 x 5700 mm |
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Merbau Decking
Merbau Decking
Browse our Merbau decking collection today and build a strong, stylish, and long-lasting outdoor space. Natural beauty meets durability, everything you need for your next decking project.
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