Multi-Level & Elevated Decks

Calgary's varied topography — from the river valley bluffs to the rolling terrain in communities like Signal Hill, Edgemont, and Valley Ridge — creates opportunities for dramatic multi-level and elevated deck designs that take advantage of elevation changes and views of the Rocky Mountain foothills.

Walkout basement decks are among the most requested projects in Calgary, connecting upper living spaces to backyard grade through tiered platforms with integrated stairs, while second-storey decks off master bedrooms and upper living areas create private outdoor retreats with sweeping views. These are complex structural projects that go well beyond a simple ground-level platform, requiring engineered beam spans, heavy-duty post and footing systems, and careful attention to lateral bracing.

Elevated decks in Calgary face amplified versions of every climate challenge that ground-level decks experience. Higher exposure to Calgary's Bow Valley winds means stronger lateral bracing and post anchoring requirements. Greater snow load accumulation on upper-level surfaces demands properly sized joists and beams. The Alberta Building Code requires guard rails on any surface over 600mm above grade with specific structural load requirements — guards must resist a 1.

0 kN/m horizontal load and a 1.5 kN concentrated load at the top — and elevated decks also require permits, stamped engineering drawings for structures over a certain height, and inspections from Safety Codes Council certified officers. Footings for elevated decks must extend below Calgary's 1.2-metre frost line and be sized to carry the increased point loads from taller posts.

Our network builders carry WCB Alberta coverage, work with structural engineers when required, and navigate the City of Calgary permitting process to ensure your multi-level deck is safe, code-compliant, and built to last through decades of Alberta weather.