| WORKING WITH COMPOSITE DECKING |
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| Contractors can install composite decking with the same tools used to build traditional wood decks—no special tools or skills are needed. Additionally, composite decking is easily machined, including ripping and routing to form custom shapes. To minimize the chance for metal corrosion or staining on composites, stainless steel trim head screws can be used. If screws need to be hidden, it is simple to countersink them and then tap down the composite material that lifted in the process. For homeowners who prefer their pool and spa surrounds to have a clean, smooth surface, several composite decking brands are also available with side-grooved boards that can accommodate hidden fasteners. For design flexibility, composite decking and railings are available in numerous colours—ranging from rich earth tones to sleek modern greys, as well as variegated colours that look like exotic hardwoods. Some boards even have realistic embossed wood grain patterns, which provide the beauty and character of wood decking. Anecdotal reports indicate dark-coloured composite decking, when in direct sunlight (especially more dense products), can become uncomfortably hot for bare skin. A similar effect happens with dark wood decking. To mitigate this on installations where the decking will be in direct sunlight for extended periods, lighter colour composite deck boards such as greys or tans should be suggested as these colours do not absorb solar radiation as readily. In terms of maintenance, composite decking typically does not require preservative treatments, water sealing, or staining. However, all decking should be periodically cleaned according to the manufacturer’s recommendations to keep it looking good, while also preventing any build-up of mould and mildew. Commercially available deck cleaners are generally suitable. |
4. Think vertical
When planning a deck for maximum visual impact and enjoyment, consider whether it will be a single-flat space or designed with multiple levels. Both styles can be used effectively; however, the choice is determined in large part by the backyard’s layout and the available space.
In large backyards, a sizable deck that is flush with the pool’s surface imparts a sense of spaciousness. Such decks provide ample room for amenities such as chaise lounges, potted plants, and outdoor kitchens.
For pool areas that are constrained by the house, fences, or topography, adding raised portions to the deck expands the usable space and makes it feel more inviting. A portion of the deck adjacent to the pool that is raised roughly 0.3 to 0.6 m (1 to 2 ft) above the water, with the substructure hidden by vertical boards, provides an ideal space for people to sunbathe or to sit poolside and dangle their feet in the water. If space allows, a small, raised platform is a great place to put seating or to install a backyard fire pit or water fountain.
5. Shine a light on the subject
Similar to what happens in an art gallery or live action theatre, lighting can be used to add a dramatic effect in the design of pool and spa surrounds. Although the options are nearly endless, two simple types of lighting to consider are surface-mounted button lights and poolside accent lights.
Button lights installed on the deck’s surface, or on the topside of railings, can create visual interest. They can also enhance safety by providing deck users with important visual cues about the location of deck edges. When installed in the top surface of wide rails, button lights enhance visibility for people to use the rail as a resting place for drinks and plates of food—making the rail an ideal spot for nighttime socializing.
Well-placed poolside accent lights also help to create ambiance as they reflect off of the water’s rippling surface. A deck surround can serve as an effective platform for such lighting. For example, a deck that is extended several feet over a swimming pool, with a few feet of clearance above the water, can be used for nighttime artistry when lights are installed on the decking’s underside. For bathers in the pool, this creates an inviting lighted cove, while those relaxing poolside see a stunning contrast between the illuminated underside of the deck and the topside of the surround, which remains in shadow.
As with all poolside lighting, to prevent electric shocks, it is crucial to follow building codes and to install Underwriters Laboratories (UL)-approved waterproof fixtures.
