Why Calgary walls crack and how we fix them
Calgary's freeze-thaw cycles and dry winters put constant stress on drywall. Seasonal humidity swings cause the framing behind the wall to expand and contract, which pops screws, opens seams and forms hairline cracks at corners and around window frames. Most of these repairs look minor but spread quickly if ignored — a small crack in October becomes a jagged gap by March.
A proper drywall repair isn't just filling the hole — it's feathering the compound over a wide enough area, letting each coat dry fully, sanding smooth without damaging the paper face, and priming so the patch doesn't flash through paint. Rushed repairs show up the moment the light hits the wall at an angle.