Unveiling the Differences: Capped vs Uncapped Wood Plastic Composites & Why Capped WPCs are Essential

Wood Plastic Composites (WPCs) have been a popular choice for outdoor flooring and decking applications due to their durability and low maintenance requirements. However, not all WPCs are created equal. In the world of WPCs, there are two main categories – capped and uncapped – and it is essential to understand the difference between them to make an informed decision when selecting the right product for your outdoor space.

Uncapped WPCs are the original version of WPCs and consist of a mixture of recycled plastic and wood fibres. The main disadvantage of uncapped WPCs is that they are susceptible to moisture absorption, which can lead to swelling, warping, and even the growth of mould and mildew. This can significantly reduce the lifespan of the material and impact the overall appearance of your outdoor space.

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Capped WPCs, on the other hand, are newer and more advanced versions of WPCs. They consist of a co-extruded layer that encapsulates the composite core, providing an extra layer of protection against moisture and other environmental elements. This not only extends the lifespan of the material but also enhances its overall performance and aesthetic appeal.

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In conclusion, capped WPCs are an essential choice when it comes to outdoor flooring and decking applications. They offer superior protection against moisture and other environmental elements, resulting in a longer lifespan and more attractive outdoor space. If you're considering a WPC for your outdoor space, make sure to choose a capped WPC to ensure the best performance and appearance for years to come.

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