What does capped composite decking mean?
Capped composite and PVC decking are both low-maintenance alternatives to wood, but they differ in material and performance. Capped composite combines a wood-plastic core with a protective polymer cap, offering a natural, wood-like appearance. Uncapped composite decking can be considered as the first-generation version of composite decking that is vulnerable to fading, staining, and mold. Capped composite decking, on the other hand, has a cover that is bonded to the core during the manufacturing process.In terms of the differences between capped and uncapped boards, capped decking, such as ProDeck, tend to have a slightly smoother surface texture because of the added polymer shell. This gives capped boards a more premium feel, though both types offer a clean and attractive finish.
How long does capped composite decking last?
Well-maintained composite decking can in excess of 30 years, and many industry experts agree that capped composite decking could last as long as 50 years in some cases. Composite Decking: Life Expectancy: Generally 25 to 30 years or more. Maintenance: Minimal maintenance is needed; usually just cleaning with soap and water. Factors: The quality of the composite material and proper installation can affect its longevity.Timber decking usually lasts 10 to 15 years with proper maintenance, while composite decking lasts up to 25 years. Paving, notably natural stone or high-quality concrete, can last around 50 years or more with minimal upkeep, making it the more durable option overall.
What is better than composite decking?
Modified wood beats the competition. Modified wood is arguably the best decking material on the market for homeowners, when it comes to composite decking alternatives. Even tropical hardwoods known for their density and durability can’t quite check off all the boxes that modified wood can. Like many other outdoor walking surfaces, composite decking can get hot due to sun exposure and hot weather. That’s why it’s important to consider your climate, sun exposure, and deck color when choosing your boards.TimberTech & Trex: What’s Better? In general, when it comes to composite decking, Trex is well-known as the industry leader. Their durability, moisture resistance, fade resistance, and range of beautiful color options makes them the top choice in the composite decking industry.The four disadvantages of composite decking are that it fades with sunlight, warps in hot weather, wears down in high-traffic areas, and, worst of all, causes timber subframes to rot and become unsafe. Interestingly, all these issues can be solved by choosing an aluminium decking board that has an integral gutter.
What ruins composite decking?
Intense sunlight: Although premium composite decking is UV-resistant, prolonged exposure to harsh sunlight can cause the surface to fade and discolour over time. High-pressure washers: High-pressure washers can strip the protective cap, leaving the board vulnerable to fading, stains, and water absorption. Salt Damage to Composite Decking Sodium chloride (rock salt) and other de-icing chemicals draw moisture out of the air and cause it to wick into composite deck boards. This leads to swelling as the materials absorb water. Repeated cycles of swelling and drying also cause warping and cracks to form.
What is the longest lasting composite decking?
Trex decking is both durable and low-maintenance. Trex products will not splinter, resist fading and staining, fight off mold and mildew, and are warp-resistant and long-lasting, ensuring long-lasting beauty. They’re also backed by a 25-year limited residential warranty. Let’s start with what’s probably the most common complaint: fading. Fading and discoloration was super common with older Trex decking (the stuff made before 2010). Even the newer generations, which hold color better, can still get a little washed out after a few years in the sun. It’s not always even, either.Trex outperforms other decking material options. Designed with lasting beauty, incredible durability and easy maintenance, there’s no compromising with high-performance decking.
Should composite decking be 3mm or 6mm?
What’s the correct gapping for composite decking boards? You should always leave a space of between 3mm and 6mm between composite decking boards. This is to allow for the boards to contract during lower temperatures and expand during higher temperatures without the boards being damaged. How far apart should decking boards be? Expansion gaps are essential when constructing decking. The gap between each individual deck board allows for rainwater runoff, plus the natural expansion and contraction of the wood throughout its life. You need an expansion gap of 5-8mm between the boards.