Skip to main content
Licensed & Insured in Ontario

Clear Up Foggy Windows - Without Replacing the Frame

Condensation and cloudiness between glass panes means your window seal has failed. We replace just the glass unit, saving you up to 80% vs. full replacement.

Real foggy window with condensation between panes - failed seal captured on-site
About This Service

Foggy Window Repair

Foggy or cloudy windows happen when the hermetic seal around your insulated glass unit (IGU) breaks down. Moisture seeps between the panes, causing condensation, haze, and reduced insulation - making your home less comfortable and your heating bills higher.

LuminaSky Glass specializes in glass unit replacement - we remove the failed glass insert and install a new sealed unit, leaving your existing frame completely intact. In most cases, we can complete the repair in under an hour per window.

We serve homeowners and property managers across the GTA, with same-day service available for common glass sizes. Every replacement comes with a warranty.

Key Benefits

  • Save 60–80% versus replacing the entire window and frame
  • Same-day service available for most standard sizes
  • Crystal-clear results - restores full visibility and insulation
  • No mess - we vacuum and clean up after every job
  • Warranty on all glass unit replacements
  • Works with all window styles: casement, slider, fixed, bay
Our Work

Real Project Photos

Double front doors with leaded art deco glass showing haziness and fogging between the panes - seal failure
Foggy/hazy leaded glass doors - the seal has broken and moisture is trapped inside the unit
Interior view of double-pane windows with heavy condensation and water droplets trapped between panes
Heavy condensation between panes - a clear sign the IGU seal has failed
How It Works

Our Process

1

Free Assessment

We assess the fogging severity and measure the glass unit to confirm we can repair - not replace.

2

Clear Quote

You get a firm price upfront - no surprises. Most repairs cost $150–$350 per unit.

3

Glass Removal

We carefully remove the failed glass unit from your existing frame, protecting trim and sills.

4

New Unit Installed

A new sealed insulated glass unit is installed and sealed for maximum energy efficiency.

5

Cleanup & Warranty

We clean up completely and provide your written warranty before we leave.

Common Questions

Frequently Asked Questions

Ready to Fix Your Foggy Window Repair?

Call now - same-day service available across the GTA.

Quote by visit: $30  |  Quote based on photo: Free

*The $30 visit fee is credited toward your final payment if you proceed with the work

Or email us: Luminaskywindows@gmail.com