A 140 × 23 mm co-extrusion WPC decking board — the first co-extruded (capped) product in the range, built on a different technical road from all the uncapped boards before it. A conventional WPC board extrudes one material through and through; this board extrudes a dense engineering-polymer cap layer onto the core simultaneously, in-line, fusing core and shell into one piece on the same production line — it cannot delaminate or peel.The 140 × 23 co-extrusion board is for the briefs that ask for colour that lasts, stains that don't stick and handling that stays light: premium residential gardens, terraces, balconies and guesthouses — the customers who pay for how it looks in year five.

WPC Co-Extrusion Decking 148 × 22.5 mm (2.75 kg/m) — the wide-board option in our capped composite line. A polymer shell is co-extruded around the core in a single pass and fully bonded 360°, so it will not peel, delaminate or lift at the edges. The result is built-in weather resistance: UV-stable and fade-free, holding its factory colour after years in the sun; a dense, non-porous surface that repels coffee, sauce and oil stains — wipe once and it's clean, no staining, no mould; waterproof, scratch- and wear-resistant, with no painting, oiling or waxing ever needed. The 22.5 mm profile weighs just 2.75 kg per meter — solid underfoot yet light to handle, transport and install, ideal for rooftop terraces, balconies and poolside areas where weight and labour matter. And at 148 mm it is wider than standard 140 mm boards, so you need fewer boards and fewer joints for a more continuous, seamless-looking deck. 

WPC Co-Extrusion Decking 140 x 23 mm (4.12 kg/m) is the heaviest board in our capped range - at 4.12 kg per meter the 140 x 23 section is almost fully filled, giving a volumetric density of 1.28 g/cm3, a notch denser than our standard solid formula. You feel that weight underfoot: a solid, drum-free step, no flex under a crowd, no deformation under sustained load, and far less risk of wind uplift. The dense core also holds fixings firmly, so installation locks in first time. Its weather resistance comes from a polymer shell extruded in step with the core and fused into it - not a laminated film, so there is no layer to peel, blister or lift at the edges. UV exposure won't bleach the colour, rain won't leave it damp or mouldy, and oily or saucy spills wipe straight off the sealed surface - no paint, no wax, ever. With 140 mm width and 23 mm thickness it is the balanced ratio for a wide range of decks: ground-level gardens, terraces, walkways and pool surrounds. Weather resistance with real substance - the heavy-duty answer in our co-extrusion line.

WPC Co-Extrusion Decking 140 x 20 mm (3.576 kg/m) is the slim board in our dense co-extrusion range. It comes off the same core recipe as the 140 x 23 mm - a volumetric density of 1.277 g/cm3 against 1.280 - so the density is identical and only the height drops by 3 mm. Those 3 mm buy you three things: lower total weight per square metre (0.54 kg less per meter), which matters on rooftops, balconies and mezzanines with load limits; a deck that sits lower, so steps, edge trims and transitions to doors or interior floors are far easier to detail; and less material per square metre, for a friendlier purchase cost. The weather resistance comes from a shell that is grown onto the core during extrusion - one composite body with no interface to peel - so it will not delaminate or lift. No paint, no wax. The density of a solid co-extrusion board, with less height, less weight and less cost - that is the 140 x 20 mm.

WPC Co-Extrusion Decking 150 x 25 mm (4.73 kg/m) is the largest section in our dense co-extrusion range and the best of the range at spanning. With a 150 mm face and 25 mm thickness behind a dense formula (1.261 g/cm3), the section delivers a second moment of area of roughly 195,000 mm4 - about 2.1 times that of the 140 x 20 mm dense board and 1.38 times the 140 x 23 mm. And its weather resistance is not a coating on the surface - it is the section itself: the shell wraps continuously around the profile and is extruded in step with the core as a single body, so there is no facing to peel and no seam to leak. For long spans, less framing and lasting weather resistance in a solid co-extrusion board, the 150 x 25 mm is the top of the range.

WPC Wall Cladding 156 x 21 mm (1.86 kg/m) is a board that takes lightness as far as it will go. Cladding works in a completely different direction to decking: it hangs on a wall, and weight brings it nothing but trouble. So this board is made as a thin-wall hollow section - 1.86 kg per meter, less than half the 4.02 kg/m that the same size would weigh in solid WPC, a saving of 54%. And afterwards there is no heavy board dragging on its fixings, sagging or working loose. At 156 mm the face is an efficient covering width - wider than the usual 140 mm and 150 mm, so you use fewer boards and fewer joints and the wall reads as one continuous surface. The 21 mm thickness keeps each board stiff and the joints flat, with no bowing or sagging between fixings.  156 x 21 mm WPC wall cladding, 1.86 kg/m - half the weight of solid board, goes straight over an old wall, one person can fix it, and it never needs painting.

This 148.5*22.5mm WPC decking board innovatively combines a 7-round-hole framework with a full co-extrusion capping process, engineered specifically to withstand extreme outdoor climates. The 7-hole structure not only provides excellent bending toughness but also efficiently absorbs external impacts, ensuring the deck remains deformation-free under long-term foot traffic. Its true core highlight lies in the polymer co-extruded protective layer. This 360° dense armor completely isolates the WPC core from the outside world, fundamentally preventing moisture penetration and UV erosion. Even on high-salinity coastal boardwalks or sun-baked poolside areas, it guarantees no fading or molding. With minimal maintenance costs, it offers a versatile paving solution that combines long-lasting weather resistance with 3D wood grain aesthetics for high-end projects.

Co-extruded WPC decking, plastic wood and protective layer integrated extrusion molding, with stronger wear resistance, scratch resistance, dirt resistance and weather resistance, more beautiful and durable.

Wood-plastic co-extruded decking has excellent durability. It uses high-density plastic to wrap wood fibers to make the floor surface harder and more wear-resistant. This allows it to withstand the stress and wear and tear of daily use and household activities, extending the life of your decking.

Wood-plastic co-extruded decking has excellent durability.  WPC Co-extrusion Decking, a masterpiece of craftsmanship and innovation. With a stunning blend of durability and aesthetics, our decking is designed to elevate your outdoor spaces to new heights of elegance.