Vinyl Decks

Vinyl decking is a different product than a wood or composite deck, and in Alberta it solves a specific problem: keeping water out of the space below a deck or balcony. A Class Fencing installs waterproof vinyl deck membrane across Calgary, Airdrie, Chestermere, Cochrane, Okotoks, and the foothills — a heat-welded, slip-resistant PVC sheet that turns a sundeck, second-storey balcony, rooftop patio, or over-garage deck into a fully waterproof, walkable surface. If there's a door, a basement walkout, a garage, or storage underneath, vinyl decking is almost always the right call.

The whole point of vinyl decking is the waterproofing. A wood or composite deck lets water fall straight through the gaps between boards — fine over a yard, a problem over anything you want to keep dry. Vinyl deck membrane is a continuous, seamless, heat-welded sheet that sheds every drop to the edge and off through proper drainage. A Class Fencing installs it over a sloped, sound plywood substrate (a minimum quarter-inch-per-foot slope), wraps it up walls and under door thresholds, and finishes the edges with metal drip flashing so water has nowhere to go but off the deck. Done right, the space below stays bone dry.

Vinyl decking comes in a wide range of colours and realistic textures — granite, slate, stone, and woodgrain patterns that look far better than the flat grey membranes of decades past. The surface is slip-resistant when wet, comfortable underfoot, and stands up to patio furniture, foot traffic, and Alberta weather. Pair it with aluminum or glass railing and an aluminum under-deck drainage system and you get a clean, finished, maintenance-free outdoor space that also creates a dry, usable patio on the level below.

Alberta's climate is exactly why vinyl decking is so popular here. Freeze-thaw cycling, driving spring rain, heavy snow melt, and intense summer UV punish a deck surface — and any water that gets through to the wood structure or the room below causes expensive rot and damage over time. Quality vinyl deck membrane is cold-rated, UV-stabilized, and stays flexible and watertight through Calgary winters. A Class Fencing installs membranes that carry strong manufacturer warranties and are built specifically for the wet-then-frozen-then-baking cycle that defines an Alberta year.

Vinyl decking cost in Calgary depends on the condition of what's underneath. Installing membrane over a sound, properly-sloped substrate typically runs $14 to $22 per square foot. If the substrate needs to be rebuilt or re-sloped, joists repaired, or new railing and under-deck drainage added, that's quoted on top. Re-decking an existing leaking balcony is often more cost-effective than it looks, because the structure is usually fine and only the surface needs replacing. We assess the substrate on-site and give you an honest written breakdown of what the job actually needs.

Maintenance is genuinely close to zero — that's the appeal. No staining, no sanding, no sealing, ever. A rinse with the garden hose and the occasional wash with mild soap and water keeps a vinyl deck looking new for decades. The membrane won't rot, splinter, or check, and because it's one continuous sheet there are no boards to replace. The one thing that matters is keeping drains and scuppers clear so water always has a path off the deck — and we show you exactly where those are when the job's done.

Every vinyl deck install comes with a workmanship warranty from A Class Fencing on top of the manufacturer's membrane warranty. Process: free on-site assessment of the deck and substrate, written quote within 48 hours, deposit confirms the schedule, balance on completion. A straightforward membrane install over a prepared substrate is often done in 1 to 3 days; full rebuilds with new substrate, railing, and drainage take longer. Call A Class Fencing at (403) 971-4882 or request a free estimate online.