Professional installation
Window Installation in Kitchener
Kitchener Window Pros provides professional window installation across Kitchener and the surrounding area. Our own trained crews handle removal, installation, sealing, and cleanup — most projects are completed in one to two days, backed by a written warranty and upfront pricing.
Local crews, not subcontractors
A window is only as good as its installation. A perfect window installed poorly will leak air, let in drafts, and void warranties. That's why every job is done by our own trained KW installers — the same team from your first measure to final cleanup. No rotating subcontractors, no cutting corners.
How our installation process works
- Free in-home consultation. We measure every opening, check the existing frames, and recommend the right windows for your home and budget.
- Clear written quote. You get an itemized, upfront price — usually within 24 hours. No pressure, no surprise fees.
- Professional installation. Our own crew removes the old windows, installs and seals the new ones, and cleans up the same day. Most homes: 1–2 days.
- Warranty & follow-up. We register your written 5-year warranty and follow up to confirm everything is airtight.
What proper installation includes
- Careful removal and disposal of your old windows
- Inspection of the opening for rot or water damage before install
- Level, square, and plumb setting of every new unit
- Full interior and exterior sealing to stop air and water leaks
- Insulation of the gap around the frame
- Interior finishing and daily cleanup
What we install
Windows & doors we install in Kitchener
Vinyl Windows
Affordable, energy-efficient, and virtually maintenance-free — the most popular choice in KW homes.
Learn moreCasement & Awning Windows
Crank-open windows with the tightest seal for airflow and efficiency.
Learn moreBay & Bow Windows
Add space, light, and curb appeal with a custom-built bay or bow.
Learn moreEgress & Basement Windows
Code-compliant egress windows that make basements safe and legal to occupy.
Learn morePatio Doors
Smooth-gliding sliding patio doors that seal tight and open wide.
Learn moreEntry & French Doors
Secure, insulated entry doors and elegant French doors built for Ontario winters.
Learn moreReady for windows that pay you back?
Book a free, no-pressure in-home consultation. Get a clear written quote with upfront pricing — usually within 24 hours.
Window installation in Kitchener: FAQ
How long does window installation take in Kitchener?
Most Kitchener window installations are finished in one to two days. A handful of windows can be done in a single day, while a full-home replacement of 10–12 windows usually takes two days. We protect your floors and furniture and clean up daily.
Do you remove and dispose of the old windows?
Yes. Removal and disposal of your old windows is included in every installation quote. You do not need to arrange anything separately.
Can windows be installed in winter?
Yes. We install year-round in the KW area, including winter. We work one opening at a time and seal quickly so your home stays comfortable during the job.
What does professional window installation cost?
Installation is included in our per-window pricing of $700 to $1,500 per window. See our Kitchener window replacement cost guide for a full breakdown by type and material.
Ready for windows that pay you back?
Book a free, no-pressure in-home consultation. Get a clear written quote with upfront pricing — usually within 24 hours.