ClearLine Windows & Doors
Ottawa Window Replacement

More Light.
Warmer Winters.
Zero Maintenance.

Full-frame installation with NAFS-22 certified windows. Free in-home quote within 48 hours. Starting from $600 per window installed.

48-Hour Response
No Obligation
100% Free Quote
From $600
Per Window Installed
1-Year
Installation Guarantee
NAFS-22
Certified Products

Get Your Free Quote

We'll respond within 48 hours with a detailed estimate.

By submitting, you agree to be contacted by Clearline Windows & Doors. We never share your information.

Why Ottawa Homeowners Choose Clearline

Full-frame installation, written warranty, NAFS-22 certified products on every project.

NAFS-22 Certified

Canada's highest performance standard for windows. Every product we install meets or exceeds it.

48-Hour Response

Free in-home consultation and detailed quote within 48 hours. No pressure, no obligation.

1-Year Installation Guarantee

Written warranty on every installation. If something goes wrong, we fix it. No questions.

Ready to Replace Your Ottawa Windows?

Free quote, 48-hour response, no obligation. See what full-frame installation can do for your home.

Get My Free Quote →