How to Maintain Wood Composite Decking

Wood Composite Decking is a popular choice for homeowners looking for a durable and long-lasting material. It has the look of traditional timber but requires much less maintenance. It also does not splinter and is impervious to insects, making it safer than wood for families with young children.

Unlike natural timber, it has a protective cap that helps protect the core of the board against staining, mildew, mold, and fading. Depending on the manufacturer, the capping can either be solid or hollow. A solid deck board is nailed or screwed to the joists, while hollow boards have grooved edges that allow for hidden fasteners.

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Some brands use a process called co-extrusion to combine advanced plastic polymers with a mix of durable minerals. This creates a solid board with superior strength that can resist expansion and contraction caused by changes in weather. For example, Decorator’s Voyage and Vault lines use a mineral-based composite with a 4-sided polyethylene cap that can withstand a high level of impact from snow and ice without causing permanent damage.

Regardless of what type of composite you choose, it is important to know how to maintain it. Keep the surface clean by sweeping and rinsing it with a garden hose. In addition to reducing the risk of unsightly stains and scratches, this will help prevent moisture absorption, which can lead to structural failures over time. This is a key concern for homeowners living in coastal areas or with frequent rainstorms.