Concrete Pool Decks in Riverside, MO

A Riverside pool deck lasts when it is built for what it sits on: floodplain ground behind the levee, with a high water table and soft alluvial clay. That means a base that spreads the load, drainage that assumes the water is close, a reinforced slab, and an isolation joint that keeps the deck free of the pool shell. On the river bottom, the ground is the whole conversation.

Homes and neighborhoods along NW Vivion Road and the Platte Purchase corridor sit on Missouri River alluvium. A deck built to handle that ground — not one poured as if it were upland — is the one that holds.

Soft alluvial clay gives under a point load, so we do not concentrate weight — we spread it. We strip the softest topsoil and rebuild a thick, compacted crushed-stone base in lifts, wide enough to distribute the deck's load like a raft and drained so water moves out instead of sitting under the slab. The edges under the coping get thickened where the load runs highest.

The slab goes at four inches on a 4,000 PSI mix with steel tied in. A spread, drained base under a reinforced slab is what keeps a Riverside deck from settling into ground that never fully firms up.

The pool shell rides its backfill and the deck rides the ground, so they move at different rates — more so on soft river-bottom soil. Poured tight, the shell/deck interface is where the first crack shows. We separate them with an isolation joint, a flexible break that lets each move on its own, and we handle the backfill consolidation around a freshly set shell, compacting in lifts so the coping does not drop.

We detail the coping to shed water back toward the deck drains, and where the design calls for it we pour cantilever coping as a continuous edge over the shell's bond beam.

Pool and deck work in Riverside runs through the city's Community Development department, and floodplain lots may need an elevation certificate and extra review — we handle that coordination. The deck also ties into the pool's equipotential bonding grid that keeps the wet surface electrically safe.

Ford Concrete poured the concrete for Amazon's facility right here in Riverside, so building on this river-bottom ground is work we know cold. The same crew pours backyard decks and commercial slabs across the metro, with the same care we bring in nearby Platte City and Liberty. KC-metro homeowners rate us 4.9 stars across 29 reviews. See finished decks in our gallery.