Basement Egress Window Installation in Airdrie
A code-compliant escape window cut into a poured concrete foundation. Diamond-blade wall sawing, a structural steel lintel over the opening, the window set and sealed, and a drained well outside it.
Egress Windows on Airdrie foundations
Airdrie is predominantly modern poured and reinforced foundations sitting on heavy, high-plasticity clay north of Calgary. The walls cut the way modern walls do. The ground is what makes the difference: this clay swells when wet and shrinks when dry, and it holds water against a foundation rather than letting it move away, so a well that discharges nowhere is the failure we are called back to most often on this side of the city. Drainage rock, a genuine tie-in and properly compacted backfill carry more weight here than on lighter ground.
The buyer is usually adding a legal secondary suite, or cutting the first proper bedroom window into a house in one of the newer subdivisions that was sold with an unfinished basement. The permit is the part people ask about most, because Airdrie is not Calgary: the City of Airdrie is the authority having jurisdiction and runs its own building permit process. We work through that authority rather than assuming the Calgary process transfers, which is the sort of thing that costs weeks when it is assumed wrong.
How we run this one
Measure and verify
We measure the wall, confirm sill height against the finished floor, and check what the opening has to clear before anything is quoted.
Locates and excavation
Alberta One-Call locates first, then the outside face of the wall is exposed down past the sill line.
Saw and remove
The opening is wall-sawn with a diamond blade and the concrete section is removed in controlled pieces rather than broken out.
Lintel and window
A structural steel lintel carries the load over the opening, then the window is set, insulated, flashed and sealed.
Well, drainage, backfill
The well is set and drained to weeping tile or a rock sump, backfilled, and the grade restored to shed water away from the wall.
City of Airdrie is the authority having jurisdiction for this work, and we confirm what the wall is actually made of before anything is quoted. No price appears on this page — here is what moves the number , and here is the job in full .