You’ve decided to finally go forward with that long-awaited pool and deck installation for your backyard – and your timing couldn’t be better, now that the weather is beginning to turn for the warmer. As you consider what kind of decking to go with, think carefully about the kind of performance you’ll need from the material. A pool presents a few safety and structural conditions that a standard deck does not. That’s okay – there is a product available that will rise to the occasion.
Capped composite decking is the ideal solution. This material offers the aesthetic appeal you want in a backyard oasis but without the potential pitfalls that wood or cheaper composite products carry. Here are a few of the ways capped composite decking can help provide an ideal setting for your new pool:
1. Optimal traction when wet
Everyone knows the No. 1 rule for public swimming pools – no running! The danger, of course, is that wet surfaces are slick and kids that run around the pool could easily slip, fall and hurt themselves. Capped composite decking won’t allow you to eliminate the “no running” policy, but it will provide a degree of traction beyond what wood offers. In fact, wood decking is notoriously slippery when wet – something that will not be acceptable for a pool deck. The better capped composites use a heavily-textured pattern to improve grip, even when the surface is soaked.
2. Resistant to mold and mildew
In addition to causing wood to become slick, moisture also invites unwanted mold and mildew spores to proliferate. Mold growing on the deck is a bad sign, both aesthetically and functionally. It gives the appearance of something that hasn’t been cleaned in ages and it can cause negative health and respiratory reactions. Capped composite decking bypasses this shortcoming – it won’t allow mold spores to take up residence, thereby reducing maintenance and maintaining the look you desire.
3. Minimal expansion and contraction
When a pool is set into a deck, you’ll want that transition to be seamless and tight. Over time, the wrong decking materials will expand and contract with temperature and humidity changes. Pools only exacerbate this issue by bringing in more moisture and potentially straining the decking material. But capped composite decking made from polypropylene and hardwood composites provide a higher level of thermal and moisture resistance, meaning the deck will keep its shape intact over time.
4. Structural integrity
Most of all, your deck needs to be able to incorporate a variety of designs and weight loads when a pool is involved. Even if the deck doesn’t completely support the pool, there will likely be company coming over to enjoy your new sanctuary – if you’re nice enough to invite them – and it has to be sturdy. Capped composite decking limits sagging or flex between joists and provides a sound structure.
