Window Replacement in Calgary
Great Choice Glass installs full window replacements across Calgary, residential and commercial, with the business's own crew on every job. We'll call you back within 2 hours during business hours. The same crew handles our glass repair and replacement work across the city. 15+ years in Calgary, 3,000+ jobs completed.
Signs It's Time to Replace, Not Repair.
Four signs mean a window needs replacing instead of a simple glass repair. Condensation that won't clear even after cleaning, persistent drafts around the frame, hardware that's stuck or broken, and outside noise coming through single-pane glass make up the list.
Not sure which one applies? The repair or replace page walks through the glass-versus-frame decision in detail.
Window Types We Install.
Every window is fitted to the exact opening rather than a nearest-standard size.
The Standard Material
Vinyl is the standard material for most replacement jobs in Calgary: it doesn't rot, rust or need repainting, and it holds up in both summer heat and winter cold.
One Fixed, One Sliding
A single-slider window has one sash fixed in place and the other sliding sideways past it, a straightforward swap for most standard openings.
Partial Ventilation
An end-vent slider keeps most of the frame fixed, with just one end opening to slide, useful where a full-width slider isn't practical or only partial ventilation is wanted.
A Legal Emergency Exit
A basement egress window is sized and installed to give a legal emergency exit from a basement bedroom, with a larger clear opening than a standard basement window.
Ventilation From Either Side
A double-slider has two sashes that both move, each sliding past the center of the frame, giving ventilation from either side of the opening.
Their Own Job
Bay and bow windows are their own job, with their own considerations. See bay and bow window replacement for that detail.
How the Job Works.
Every window replacement follows the same process: a call or quote request, an on-site measure and quote, then install and clean up. See how the process works for the full walkthrough.
Why Calgary Homeowners Choose Great Choice Glass.
We've installed window replacements across Calgary for 15+ years, 3,000+ jobs and counting. Every window we put in carries our workmanship guarantee, and a problem with the install gets fixed at no charge. We also take jobs in Airdrie, Cochrane, Okotoks and Chestermere. Real customer reviews are on our Google Business Profile.
Window Replacement Cost in Calgary.
Cost depends on the window's size, type and the condition of the existing frame, so no flat figure applies to every job. We give a firm quote after the on-site assessment, before anything is ordered.
A Note on Alberta Rebates.
No Alberta window-replacement rebate program is confirmed as of this writing. For a rebate question, check directly with the province rather than rely on an answer we haven't verified.
Ready to start?
Call or request a quote online. We'll call you back within 2 hours during business hours.
Request a free quoteOur Workmanship Guarantee.
Every window we put in carries our workmanship guarantee, and a problem with the install gets fixed at no charge.
