Pool Decks Engineered for the Lower Mainland.

Pool Decks That Perform Around Water and Through Frost

Custom paver, natural stone, and architectural concrete pool deck installations. Engineered for slip resistance, frost-heave performance, and seamless integration with the pool coping and the surrounding landscape. A pool deck has to do more than look right on opening day. It lives under barefoot traffic, splash-out, chemical exposure, and the Lower Mainland's punishing freeze-thaw cycle. The difference between a deck that survives twenty years and one that heaves after three is what happens before the first paver is set.

At Trueform, every pool deck begins with full excavation to engineered depth. We remove existing material 8 to 12 inches below the finished surface, depending on soil conditions and the local frost line. The gravel base is installed in lifts and mechanically compacted at each lift to 95 percent or greater standard Proctor density. Skipping this step is the single most common cause of pool deck failure in the Fraser Valley, where saturated clay subgrade can swell under freezing conditions and lift entire sections of an under-built deck.

Drainage is engineered around the pool, not as an afterthought. We grade the deck to slope away from the pool coping and toward perimeter drains, channel drains, or planted infiltration zones. In high-water-table neighborhoods like Sumas Prairie or anywhere with poor soil drainage, we tie the deck drainage into the broader property drainage plan with French drains and catch basins so meltwater and splash-out never sit on the surface or migrate back toward the coping bond beam.

Coping integration is where the craft shows. We coordinate paver or stone thickness, joint spacing, and elevation against the existing coping line so the transition reads as a single surface, not a deck butted up against a pool edge. For permeable installations, we run an open-graded base under the field pavers with a sealed transition to the coping; for non-permeable installations, we run sealed joints and a proper slope so water never pools at the coping seam. The permeable-versus-non-permeable decision is made up front based on pool chemistry, surrounding hardscape, and how much of the deck sits under direct splash-out.

We work with Techo-Bloc Industria, Unilock Series 3000, Belgard Mega-Arbel, BC granite, and Pennsylvania bluestone. Joint sand is selected for pool chemistry — polymeric sand for chlorinated water environments where joint integrity matters more than permeability, calibrated polymeric for saltwater pools, and natural stone sand for traditional flagstone installs. Surfaces are sealed where the material calls for it, with a penetrating sealer that protects against chlorine and salt without changing the slip rating.