14-1645 Bonhill Road, Mississauga, ON

Patio Door Repair in Toronto

Sliding patio doors that drag, jump the track, will not lock or have fogged between the panes — rollers, tracks, locks and glass units replaced on the door you already have, across Toronto, from our shop at 14-1645 Bonhill Road, Mississauga.

Call 800-522-6825Request a quote

Door work we've done in Toronto — for Allyant Design, La Metal Stamping Co, YCC 60 - CO Vista Property Management, Factory Theatre, Lora Construction, Towneinn — among many more businesses here. Dependable people, quality products, since 1979.

A wide black-framed four-panel sliding patio door across the back wall of a living room, opening onto a wooden deck
A multi-panel sliding patio door — the type of door this page is about. Rollers, track and lock sit along the bottom and edge of the sliding panel.

Patio Door Repair across Toronto

We repair patio doors in houses, townhouses and condos across Toronto — Leaside, The Beaches, Riverdale, Leslieville and the streets around them. Most of the sliding doors we see are builder-grade aluminum or vinyl units, and on those the rollers and the lock wear out long before the frame does.

Population
2,794,356
Neighbourhoods
Leaside, The Beaches, Riverdale and Leslieville
Serving since
1979
  • Leaside
  • The Beaches
  • Riverdale
  • Leslieville
  • The Annex
  • High Park
  • Bloor West Village
  • Forest Hill

Broken patio door in Toronto: we dispatch 24/7.

Toronto is roughly a 30-minute run from our Mississauga shop — less if a technician is already in the area — so a truck is usually on site the same day.

Emergency board-up, security and make-safe first — permanent repair scheduled after.

Call 800-522-6825

Broken patio door glass in Toronto

A cracked or shattered pane is the patio door call we get most. The frame, rollers and lock are usually fine, so only the glass unit is replaced — in the door you already have.

Made safe first

After a break-in we come out overnight — to Leaside, The Beaches or anywhere else in Toronto — clear the glass and board up the opening so the house can be locked. A crack that still holds waits for a daytime visit.

Measured for a new unit

Patio door glass is tempered, usually a double-glazed sealed unit. The new one is made to your panel's size, with Low-E and gas fill if the original had them.

Fitted into your existing panel

One visit to measure, one to fit. With the panel out, we check the rollers and weatherstrip too.

Don't slide a cracked panel: tempered glass can break all at once. Keep it closed and call us.

Aluminum or vinyl — what the frame changes about a patio door repair in Toronto

Most sliding patio doors in Toronto houses have either an aluminum frame or a vinyl one. The parts that wear out are the same kind of part on both. The frame decides how those parts are adjusted, which of them wear out first, and at what point the door is no longer worth repairing.

The full guide

Fix a dragging or sticking patio door in Toronto

After a break-in, or if the door will not lock or the glass is broken, call 800-522-6825 — the line is answered 24 hours and we come out overnight to board it up. For a door that drags, grinds, jumps the track, drafts or has fogged between the panes, tell us what it is doing, whether the frame is aluminum or vinyl, and whereabouts in Toronto you are. A photo of the bottom corner of the sliding panel helps us bring the right rollers.

Photos or shop drawings are enough to quote from, and most quotes go out within a day to a week. One-year warranty on products, three months on labour. BBB Rating A+.

Broken door right now? Call 800-522-6825 — we dispatch 24/7.

Common questions about patio door repair

Do you repair patio doors you did not install?

Yes. Most of the patio doors we repair were fitted by a builder or by another company. What decides whether we can repair a door is whether its parts can still be matched, not who installed it. If a series has been discontinued, a compatible roller or lock usually exists. When one does not, we will tell you before any work starts.

Do you repair patio screen doors?

No. We work on the patio door itself: its rollers, track, lock, handle, weatherstrip and glass. Re-screening and screen-door repairs are a separate trade, and a screen specialist will serve you better for those.

Should I lubricate the track on my patio door?

Clean the track, but do not grease it. Oil and grease hold on to grit, and grit is what wears out rollers. Vacuum the track, wipe it with a damp cloth, and if you want to use anything, use a dry silicone spray on the rail. If the door still drags on a clean track, the rollers are the problem, and no spray will fix them.

Request a quote

Tell us about the opening

Name, phone and email so we can reach you — tell us about the door and the quote comes back firmer and faster. We reply the same day.

Photos or shop drawings are enough to quote from, and most quotes go out within a day to a week. One-year warranty on products, three months on labour. BBB Rating A+.

Broken door right now? Call 800-522-6825 — we dispatch 24/7.