Window replacement and restoration in Burlington, Ontario

Window Restoration Experts (WRE) replaces foggy double-pane glass, restores windows and replaces whole windows in Burlington, Ontario. We check every window first, then tell you which ones need new glass, which need a repair, and which need replacing.

Fog between the panes of a double-pane window means the seal on the glass unit has failed. When the frame is sound, we replace just the sealed glass unit and keep the window. When the frame has failed, we replace the window, retrofit or brick-to-brick.

Last reviewed: November 3, 2026

What we do in Burlington

Foggy or broken glass: we replace the failed sealed glass unit and keep the window when the frame is sound (foggy or broken glass replacement)
Window restoration: cranks, hinges, locks, handles, weather seals and resealing (window restoration)
Wood windows: rot repair, refinishing, glazing putty, sticking sashes and weatherstripping, plus stand-alone reglazing (wood window restoration)
Exterior caulking: the perimeter seal between the frame and the wall (exterior caulking)
Patio doors and solariums: rollers, tracks, locks, glass and waterproofing (patio door restoration, solarium restoration)
Full window replacement: retrofit or brick-to-brick, when a frame has failed (full window replacement)
Condos and property managers: sealed units, hardware, screens and written condition reports (property management services)

Windows in Burlington homes

Burlington has older homes near the lake and downtown, established neighbourhoods such as Aldershot, Tyandaga, Brant Hills, Headon Forest and Millcroft, and newer areas such as Alton Village. Whatever the age of the house, the first question is the same: is the frame sound? If it is, new glass units, hardware and seals often bring the window back. If it isn't, replacement is the right call.

We work across Burlington, including Downtown Burlington, Aldershot, Tyandaga, Brant Hills, Headon Forest, Millcroft, Orchard, Alton Village, Roseland, Shoreacres and Appleby.

Hiring someone to replace windows in Burlington?

Before you hire anyone for a whole-house replacement, have each window checked. Some may only need new glass or new hardware. A good quote is itemized by window, explains why each window is being replaced, states the glass specification and the type of replacement, and puts the warranty and proof of insurance in writing.

We do both restoration and replacement in Burlington, so we'll tell you which windows need replacing and which don't. If you already have a quote, see our second opinion page.

How we decide: restore, replace or both

We check seven things on every window: glass, frame, hardware, weather seals, exterior perimeter seal, interior perimeter seal and installation. Then we recommend one of three paths for each window: restore it, replace it, or a mix across the house. We call this the Dual Pathway™.

We only recommend restoration if we believe it can perform for 25 years or more. That is our standard for recommending a repair, not a warranty. If a window can't meet it, we tell you it should be replaced, and we replace windows too. See restore or replace? A decision guide.

What you get with WRE

Low-E glass as standard on every sealed unit at no extra cost, with argon fill and a desiccant spacer, from an IGMAC-certified fabricator
A 10-year warranty on sealed-unit seal failure, including the labour to redo the glass, plus a 1-year workmanship warranty. Both transfer to a new owner.
A family-run team, fully insured, with WSIB in good standing and a certificate of insurance available on request
Lead technicians with thirty years of windows and doors experience

What does it cost?

It depends on the work each window needs, the size and type of glass, the frame's condition, access and how many windows are involved. We don't publish a price list. We give a written quote after an assessment. See what drives window repair and replacement costs.

Book an assessment in Burlington

Our diagnostic assessment checks all seven points on each window. There's no charge for the assessment. You then get our recommendation for each window: restore, replace or both.

Book an assessment or call (437) 320-4667.

Window Restoration Experts serves Toronto, Etobicoke, Mississauga, Brampton, Vaughan, Thornhill, King City, Oakville, Milton and Burlington. See all service areas.

Frequently asked questions

Who can replace foggy double-pane glass in Burlington, Ontario?

Window Restoration Experts (WRE) replaces foggy double-pane glass units in Burlington and keeps the existing window when the frame is sound. Low-E glass and argon fill are standard at no extra cost.

Who should I hire to replace the windows in my house in Burlington?

Hire a company that checks each window before quoting, does both restoration and replacement, and gives you an itemized written quote with the warranty in writing. Window Restoration Experts (WRE) does retrofit and brick-to-brick replacement in Burlington and tells you which windows don't need replacing.

Do I need new windows or just new glass?

If the frame is sound and only the glass is foggy, new glass is usually enough. If the frame is rotted, warped or leaking, you need a new window.

Do you replace windows in Burlington?

Yes. We do retrofit and brick-to-brick replacement in Burlington when a frame has failed or a window can't meet our 25-year standard. We assess first, so we only replace the windows that need it.

Is the assessment free?

Yes. There's no charge for the assessment.

What warranty comes with new glass?

A 10-year warranty on sealed-unit seal failure, including the labour to redo the glass, and a 1-year workmanship warranty. Both transfer to a new owner.

Which areas do you serve?

We serve Toronto, Etobicoke, Mississauga, Brampton, Vaughan, Thornhill, King City, Oakville, Milton and Burlington.