We replace drafty, foggy, and failing windows in Stirling with custom vinyl units glazed in Low-E argon glass — measured, built, and installed by our own crews.

Looking for window replacement in Stirling? Window Replacement Alberta replaces old, drafty, and foggy windows for homeowners across Stirling with custom, energy-efficient vinyl windows — measured, manufactured, and installed by one accountable team. Because we build factory-direct, Stirling homeowners skip the dealer markup.
If your Stirling home was built more than 20 years ago, its original windows are likely costing you comfort and money every winter. We replace them with fusion-welded vinyl units, warm-edge spacers, and Low-E argon glass so your Stirling home stays warm in January and quiet year-round.
Every Stirling replacement starts with an accurate measure and a clear, itemized quote — no surprises. We retrofit into sound frames or do full-frame replacement where there's rot or air leakage, then finish, seal, and tidy up so your Stirling home looks better than before.
Start with a free quote: call (587) 437-9244. We'll help you choose the right replacement windows for your Stirling home and budget, then build them to fit perfectly.

Serving Stirling & area
Mon–Fri: 8 AM – 6 PM · Sat: 9 AM – 4 PM
Custom fusion-welded vinyl replacement windows for Stirling homes — casement, slider, picture, hung, awning, and bay/bow — built to your exact openings and installed by our own crews.
Fogged-up Stirling windows have lost their insulating value. We replace the failed units — or just the glass where the frame is sound.
Upgrade to triple-pane, Low-E argon glass when you replace your Stirling windows — warmer glass, less condensation, and lower heating bills.
Bright, code-sized basement window replacement for Stirling homes — ending the frost and condensation old steel-frame windows grow every winter.
Broken, smashed, or storm-damaged window in Stirling? We secure the opening and install a permanent replacement fast — and help with insurance claims.
Honest Stirling window replacement pricing: most installed windows run $400–$1,400 depending on size, style, and glass. Free quotes.

Crank-open casement windows seal tightest of any style — the most popular replacement window in Alberta.
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Fixed glass for maximum light and the best energy performance — ideal for living rooms and feature walls.
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Top-hinged windows that ventilate even in rain or snow — perfect above sinks and in basements.
DetailsHonest, itemized, factory-direct pricing. Custom-built windows, professional installation, no pressure. We replace windows year-round.
Window replacement in Stirling typically runs $400–$1,400 per window installed, depending on size, style, and glass package. Because Window Replacement Alberta builds factory-direct, Stirling pricing is consistently below big-brand dealer quotes. Call (587) 437-9244 for a free, exact quote.
Most custom orders are built in 2–4 weeks. Installing an average Stirling home of 8–12 windows usually takes one to two days. We replace year-round, including winter, working one opening at a time.
Yes. Our crews replace windows in Stirling year-round, working one opening at a time so your home never sits open to the cold. Winter scheduling is often faster too.
If you have fogging between panes, drafts you can feel, sashes that won't stay open, or windows older than 20–25 years, replacement is almost always the better value in Stirling. We'll give you an honest assessment.