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Behfar Building

Window Replacement in Toronto & the GTA

Energy-efficient window replacement and new openings.

Modern living room with large windows overlooking snowy forest

Photo by Franco Debartolo on Unsplash

Get an estimate for your window replacement

Takes about 2 minutes

Free in-person consultation and estimate

We come to the property in person, look at the work and give you an estimate at no cost and no obligation.

Step 1 of 7 · Question 1 of 1

What do you need? (required)

A real person responds within 24 hours.

What’s included

This is the work itself, item by item. If your job does not need one of these, it is not on your estimate.

  • Measurement of every opening

    Each opening measured individually, because no two in an older house are the same.

  • Product selection

    Frame material, glazing package and operation chosen for the room and the elevation.

  • Removal of the old window

    Existing units taken out with the interior finishes protected.

  • Rough opening repair

    Rot and damaged framing found behind the old window repaired before the new one goes in.

  • Flashing and sill pan

    The opening flashed so water that gets past the frame is directed back out.

  • Installation and squaring

    Units set plumb, level and square, then fastened so they open and lock properly.

  • Insulation and air sealing

    Perimeter gaps insulated and sealed rather than stuffed and covered.

  • New openings and headers

    Cutting a new opening, with a header sized for the load above.

  • Interior and exterior trim

    Casing, sills, caulking and exterior capping finished to close the job out.

How it runs

Every job we take on follows the same sequence, from the first call to the walkthrough.

  1. Tell us about the windows

    How many, roughly what sizes, and what is wrong with the ones you have.

  2. We call you back

    Within 24 hours, to arrange measurement of every opening.

  3. Site visit and written estimate

    We measure each opening and quote supply, installation and trim in writing.

  4. Selection and ordering

    Product, colour and glazing chosen, then manufactured to your sizes.

  5. Protection and removal

    Interiors protected, and the old units removed one opening at a time.

  6. Installation and sealing

    New windows set, flashed, insulated, sealed and adjusted.

  7. Trim, clean-up and walkthrough

    Trim and capping finished, debris removed, and every window opened with you.

That is the whole job. Tell us about yours and we will price it — a real person calls you back within 24 hours.

Get a free estimate

Any permits a project requires are arranged for that project and shown to you before work starts.

Where we work

Based in Newmarket. Working across Toronto, York Region, Simcoe and Durham.

Tell us about your project

Two minutes. A real person calls you back within 24 hours.

Call 647-394-5886