Serving Ontario

Glass repair

Glass repair for homes and small buildings

A cracked pane, a fogged sealed unit, or a broken lite in a door does not always mean a new window. We repair and replace building glass when the frame is still doing its job.

A window pane held with suction cups
A new pane is sized to the sash, not cut by guesswork on site.

What this glass repair service is

Glass repair here means residential and light commercial building glass. Window glass repair and window glass replacement cover cracked panes and failed insulated units. Glass window repair is the same conversation: can the sash hold new glass, or has the window itself failed? Door glass, entrance door inserts, glass door repair, and sliding patio door glass are included when the door is worth keeping.

If a house window, a shop lite, or a patio door pane is the problem, call QTSHUB Windows & Doors. We serve Ontario homeowners and small commercial clients from our Kingston office.

Searching for glass repair near you should still start with a simple question: is the frame solid? If it is soft, split, or no longer square, new glass is a short-term patch. We will say so and point you to window replacement or door replacement. If the glass is on the ground and the opening is open to the weather, use emergency window repair first. The full list of work is on the services page.

Why repair the glass

  • You keep a frame, sash, or door that is still straight and solid.
  • A fogged unit is replaced so the view is clear again.
  • A failed insulated unit can be replaced when the frame is still usable.
  • The repair is smaller than ordering a full window if the frame is fine.
  • You get a direct recommendation instead of a default upsell.

When to call

  • A single crack, a star break, or a pane that has fallen out.
  • Moisture or a grey film trapped inside double-pane glass.
  • A door lite or entry insert that has cracked.
  • Patio door glass that is damaged but the frame still tracks properly.
  • A small commercial lite in an office or shop front of modest size.

Types of glass work

Repairs we quote

Window glass replacement

Single panes and insulated units in wood, vinyl, and metal sashes, including sliding window glass when the sash can accept a new unit.

Fogged sealed units

Failed seals show up as fog that you cannot wipe away. The sealed unit is replaced. If every window on that wall has failed frames, replacement of the windows may cost less over time.

Door and patio glass

Entry door glass inserts, glass door panels, and patio slider glass. If the door slab is warped or the track is done, we quote the door instead.

Clear residential window glass above a white sill
Door glass is bedded and stopped so it stays put and sheds water.

How we decide between repair and replacement

Glass repair service is the right call when the frame, sash, or door can hold the new glass safely. We look at the glazing stops, the condition of the wood or vinyl, and whether the hardware still operates. A pretty crack in a rotten sash is not a glass job.

For small commercial glass, we take offices, clinics, and street-level shops. Tell us the building type when you call +1 (613) 634-3422. You can also write it up on the contact page and then phone.

Our order of work is explained on how we work. Start from the services page if other openings need attention at the same time.

Process

From the crack to the new pane

01

Call

Describe the glass, the room, and whether anyone can get cut on what is left.

02

Look

We measure the glass and test the frame. Photos help, measuring decides.

03

Quote

You see the glass type and the labour before we order the unit.

04

Repair

Old glass comes out, the opening is cleaned, and the new glass is set and stopped.

05

Check

We look at the sightline, the stops, and the operation of the sash or door.

06

After

If a stop or a seal needs attention, use the same phone number.

FAQ

Glass repair questions

What openings does glass repair cover?

Glass repair on this site is for homes and small commercial buildings, including window glass, door glass, and patio door glass when the frame is still worth keeping.

Can foggy double-pane glass be repaired?

Fog between the panes means the seal has failed. Wiping the glass will not clear it. If the frame is sound, we replace the sealed unit. If the frame is rotten or the sash has failed, window replacement is the better job.

Do you replace glass in doors and patio sliders?

Yes. Door glass, entry door inserts, and sliding patio door glass can be replaced when the door or frame is still worth keeping.

What should I do if glass is broken and the opening is exposed?

If the opening is exposed or unsafe, call +1 (613) 634-3422 and ask for emergency window repair. We will tell you the earliest visit we can offer and whether a temporary secure is needed before the new glass.

Request a repair estimate

Tell us which pane failed

Call now with the room and a rough size if you have one. We will say whether glass repair or a full replacement is the likely path, then confirm it on site.

+1 (613) 634-3422