A unique finish
Natural variations in colour and texture recreate the appearance of real wood. No two boards are identical, creating an organic, varied and natural-looking deck.
Our premium composite decking board, CDECK WUUDE® recreates the look of real wood through natural variations in colour and texture that make every board unique. Its 360° polymer cap protects every side against UV exposure and stains, creating a non-porous surface that is easy to clean and requires very little maintenance. A premium, strong and durable composite you can install yourself.
A premium composite designed to recreate the authentic look of wood, with greater resistance and far less maintenance.
Natural variations in colour and texture recreate the appearance of real wood. No two boards are identical, creating an organic, varied and natural-looking deck.
A composite core fully wrapped in two polymer layers on every side, providing enhanced protection, stability and durability.
The non-porous surface does not absorb water or stains, so a simple wash is usually all it needs. No sanding, oiling or varnishing. Cleaning and maintenance guide
Protected against UV exposure, the colour does not grey and shows only very limited variation over time.
A micro-textured surface designed to follow the natural shape of the foot. Class 3 (EN 15534).
Comfortable and safe under bare feet, whether around the pool, in the garden or on the terrace.
Designed for demanding climates and exposure to UV, moisture, frost, fungi and insects.
Patented Quick-Fix® system: just one screw per board, while each board can be lifted individually for cleaning or maintenance.
Equally suited to professional projects and DIY installation, whether in the garden, around a swimming pool, on a balcony or on a terrace. See also our installation and finishing accessories.
Easy to cut and drill.
From responsibly managed forests and 100% recyclable.
Manufactured in Portugal.
See CDECK WUUDE® composite decking in real residential and professional projects.
Design your deck, choose your colours and get an estimate in just a few minutes.
Configure my deckThe data below summarise the values declared in the Declaration of Performance (DoP) for the CDECK WUUDE® board (capped hollow profile). Download the DoP for the complete version.
| Characteristic | Declared value |
|---|---|
| Dimensional tolerances | |
| – Length | – 5 / + 15 mm |
| – Width | ± 1 mm |
| – Thickness | ± 1 mm |
| Mass per metre | 2,52 kg/m |
| Mass tolerance | ± 0,2 kg/m |
| Composite density | 1,387 g/cm³ |
| Density tolerance | ± 0,15 g/cm³ |
| Characteristic (method) | Declared value |
|---|---|
| Reaction to fire (EN ISO 11952-2, EN 13501-1, EN ISO 9239-1) | Efl |
| Effect of moisture | |
| – Thickness swelling (EN 15534-1) | 0,8 % |
| – Water absorption (EN 15534-1) | 2,9 % |
| Flexural strength (EN 310) | 55 N/mm² |
| Modulus of elasticity (EN 310) | 6036 N/mm² |
| Impact resistance (EN 477) | |
| +23 °C / 1 kg | 16,5 J |
| −10 °C / 1 kg | 10 J |
| Slip resistance (EN 15534-1) | |
| – longitudinal direction, dry conditions | 91 |
| – longitudinal direction, wet conditions | 50 (Class 3) |
| – transverse direction, dry conditions | 91 |
| – transverse direction, wet conditions | 45 (Class 2) |
| Screw withdrawal resistance (EN 1383) | 1889 N |
| Moisture under cyclic conditions (EN 15534-1) | |
| – Reduction in flexural strength | fm = 1,12 % / 4,69 % |
| – Reduction in modulus of elasticity | Em = 7,55 % / 10,90 % |
| UV radiation – Charpy impact resistance (EN ISO 4892-2 method A, EN ISO 179-1) | Before ageing: 7,1 kJ/m² After ageing: 4,6 kJ/m² |
| Surface hardness (EN 1534) | 105 N/mm² |
| Density (EN ISO 1183-1) | 1,387 g/cm³ |
| Thermal resistance R / Equivalent thermal conductivity λ | R10 (23, 50) = 0,22 m²·K/W λ10 (23, 50) = 0,118 W/(m·K) |
Note: IHT allows for a 30% variation associated with the manufacturing process and exposure to climatic factors.
¹ Based on European Technical Assessment ETA 26/0031 dated 27/02/2026.
That is intentional, and part of WUUDE®'s signature look. Each board features random variations in colour and texture, just like real wood. Laid side by side – ideally with the variations mixed across the deck – they create a naturally varied, authentic finish. No two WUUDE® decks are exactly alike.
Yes. The co-extruded polymer cap protects the pigments from sunlight, helping the colour remain stable without greying and with very limited variation over time. This is one of the key differences from a board coloured throughout, where exposed wood fibres naturally lighten during the first few months.
The outer cap offers good resistance to everyday abrasion. However, a scratch deep enough to cut through this layer may expose the composite core and become more visible – this is the trade-off with a capped board. Avoid dragging heavy or sharp objects across the surface and use protective pads under furniture feet.
No. WUUDE® is protected by its co-extruded outer cap, which should not be sanded or treated. No oil, wood stain or varnish is required – a simple wash is enough.
Yes. The surface achieves Class 3 slip resistance (EN 15534), including when wet, and is resistant to chlorine and salt water. Its non-porous surface does not absorb liquids, making it particularly well suited to poolside areas. Permanent immersion should still be avoided, as with any wood-polymer composite.
Wash with water and a neutral detergent. When using a pressure washer, use a maximum of 150 bar, keep it 30 cm from the surface and always work in the direction of the boards. Because the outer cap is non-porous, stains do not penetrate the surface and are easy to remove.
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