Awning, canopy and pergola loads

Address wind, snow, uplift, attachment and drainage before hanging a structure from the building.

VERT / GREEN = documenter/entretenir · JAUNE / YELLOW = vérifier avant travaux · ROUGE / RED = arrêter le DIY et faire valider.

Anchored only to cladding
Establish load path to structural framing. Snow can accumulate
Check load/drainage for geometry and local climate. Large retractable awning
Verify wind reactions, supports and manufacturer requirements. Freestanding option possible
Compare a freestanding solution to reduce envelope interface risk.

What the professional checks

Check wind/snow and anchorage
Coordinate flashing and drainage

Official sources

CNRC — Code Québec/NBC 2020, auvents attachés

Checked: 2026-08-22