Pool deck alternatives

Q: I'm considering a wood substitute for a new pool deck and need advice. Can you suggest brand names and suppliers? What can I expect from this material?

A: You're wise to consider an alternative to wood because it's virtually impossible to get long-lasting and beautiful results around a pool with any kind of lumber or wood-finishing strategy. The problem is a challenging combination of sun, pool chemicals, constant moisture and lots of bare feet. Wood substitutes (called composites in the trade) are an ideal alternative to wood in these applications. None are strong enough for use as a deck support structure, but many perform wonderfully as the visible walking surfaces and railings. You'll find they come in the form of solid "boards" (sized to match conventional lumber), or hollow planks that often include hidden systems for anchoring. Some brand names include Eon (866-342-5366; www.eonoutdoor.com); TimberPlus (866-477-0877; www.timberplus.com); Trex (800-289-8739; www.trex.com); and Xtendex (877-728-3498; www.xtendex.com). New brands are coming on the market so fast I can't keep up with them all, so you'll probably find more products when you shop. All composites can be worked with the same carbide woodworking tools used to build conventional decks. Although composites are more costly than wood initially, they always look good. Think of the higher purchase price covering both the material and any future maintenance you won't have to perform. Composites also offer a sure grip even when wet, they don't splinter and they let you enjoy more leisure time around the pool. From personal experience I prefer solid composites made from a blend of wood fibre and plastic. They feel rock-solid underfoot and can be milled along the edges just like wood. Another reason I favour solid configurations is that you can make matching deck furniture out of the same stuff.