Description
140mm Solid Core Grey Composite Decking Boards (3.6m Length)
Upgrade your outdoor space with premium grey composite decking boards, designed for long-lasting performance in UK weather conditions. These 140mm solid core boards provide superior strength compared to hollow alternatives, making them ideal for high-traffic areas such as patios, gardens, and commercial decking projects.
Unlike traditional timber decking, Husqui composite boards are low maintenance, weather-resistant, and splinter-free, so you’ll never need to sand, stain, or seal them.
Why choose solid core composite decking?
- Stronger and more durable than hollow boards
- Improved load-bearing for heavy use
- Reduced flex and long-term warping
- Better acoustic performance
Key features:
- Size: 140mm width x 3.6m length
- Profile: Solid core for maximum durability
- Finish: Grooved anti-slip surface + reversible brushed side
- Material: Recycled composite (eco-friendly)
- Maintenance: No staining or sealing required
- Commercial Grade
- In stock | Fast UK Delivery
As it is made from recycled materials, this waterproof, long lasting decking system is also the environmentally friendly choice.
Top Tip: We recommend installing with the narrow, grooved side up to ensure a slip-free deck. The reverse brushed side can be used as a surface but does not offer the same anti-slip or weather / stain resistance qualities as the grooved side. Our anti-scuff, insect resistant and weather resistant composite boards means no sanding or treating.
Our Hardwick grey composite decking is extremely easy to work. It cuts cleanly and delivers a high quality result every time.
It is designed to be used with our T clips – OUT-9005, stainless steel starter clips – OUT-9001, stainless steel screws – OUT-9003 and be framed with Husqui® grey corner trim – OUT-4048.
For long lasting results, we recommend using weed matting – DIY-1002 beneath your deck and Husqui® composite battens – OUT-5001.
For a comprehensive guide to installing Husqui composite decking, take a look at our guide: Husqui Decking Installation Guide
Solid Core vs Hollow Composite Decking
| Feature | Solid Core | Hollow |
|---|---|---|
| Strength | ✅ High | ❌ Lower |
| Lifespan | ✅ Longer | ❌ Shorter |
| Price | Higher | Lower |
| Best for | Heavy use | Light use |











