Residential Window Services Window Replacement, Repair & Installation

WSIB Compliant
Fully Insured$2M Liability
OBC CompliantStandards
7+ YearsExperience
5-YearManufacturer Warranty
30-DayLabor Warranty

Installix is Toronto's trusted provider of residential window services, specializing in glass-only replacement that saves homeowners up to 50% compared to full window replacement. We work with all window types — casement, slider, bay, bow, picture, basement, egress, and condo units.

Our approach is simple: if your frames are in good condition, there is no reason to tear them out. We replace only the sealed glass unit (IGU), restoring thermal performance, eliminating fog and condensation, and improving energy efficiency — all without the mess and expense of a full window renovation.

Serving homeowners from Etobicoke to Scarborough, North York to Mississauga, and everywhere in between, Installix delivers fast turnaround, competitive pricing, and a clean, professional experience backed by our sealed-unit warranty.

Our Residential Window Services

Windows glass replacement

Standard thermal unit replacement for all home window types.

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Skylight Glass replacement

Replace the glass in leaking or foggy skylights.

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Caulking and water leakage test

Diagnose and repair window and door leaks.

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Casement Window

Professional casement window services.

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Slider Window

Professional slider window services.

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Bay Window

Professional bay window services.

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Bow Window

Professional bow window services.

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Picture Window

Professional picture window services.

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Basement Window

Professional basement window services.

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Condo Window

Professional condo window services.

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Foggy Seal

Professional foggy seal services.

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Window Mechanism Repair

Window Mechanism Repair installation and replacement services.

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Window Screens

Window Screens installation and replacement services.

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Vinyl Windows

Vinyl Windows installation and replacement services.

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Wood Windows

Wood Windows installation and replacement services.

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Awning Windows

Awning Windows installation and replacement services.

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Double Hung Windows

Double Hung Windows installation and replacement services.

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Single Hung Windows

Single Hung Windows installation and replacement services.

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Single Slider Windows

Single Slider Windows installation and replacement services.

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Double Slider Windows

Double Slider Windows installation and replacement services.

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End Vent Slider Windows

End Vent Slider Windows installation and replacement services.

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Lift Out Slider Windows

Lift Out Slider Windows installation and replacement services.

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Fixed Casement Windows

Fixed Casement Windows installation and replacement services.

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Tilt and Turn Windows

Tilt and Turn Windows installation and replacement services.

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Triple Pane Windows

Triple Pane Windows installation and replacement services.

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Energy Efficient Windows

Energy Efficient Windows installation and replacement services.

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Black Vinyl Windows

Black Vinyl Windows installation and replacement services.

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Aluminum Windows

Aluminum Windows installation and replacement services.

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Fiberglass Windows

Fiberglass Windows installation and replacement services.

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Hopper Windows

Hopper Windows installation and replacement services.

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Insulated Glass Units

Insulated Glass Units installation and replacement services.

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Why Choose Installix?

Glass-Only Replacement

We replace just the sealed glass unit, keeping your existing frames intact. Faster, cleaner, and up to 50% less expensive.

All Window Types

Casement, slider, bay, bow, picture, basement, egress, skylights, and condo windows — we handle them all.

Energy Savings

Modern sealed units with argon gas and Low-E coatings restore thermal performance and reduce your heating bills.

Our Process

  1. 1. Estimate

    Send us photos and rough dimensions for a quick price range.

  2. 2. Measurement

    Our technician visits to take manufacturing-grade measurements.

  3. 3. Installation

    We return to install the new glass, typically within 30-60 minutes per window.

What Our Clients Say

"Tim came by to assess a bay window that had lost its seal. Instead of pushing a full replacement, he measured for just the glass. The internal grid match was exact. He saved us about $2,000 compared to the other quote."

Ihor Kovalchuk

Etobicoke

"We had a landscaping rock go right through our sliding patio door. Danyil arrived to board it up and measured immediately. He was meticulous about cleaning up the broken glass shards from our hardwood and the deck. The new tempered unit was installed a week later and looks perfect."

Oksana Boyko

North York

"We needed a large custom mirror for our home gym. The team handled the tight turn in our basement stairwell perfectly. The mirror is distortion-free and really opens up the room. Professional work."

Vasyl Melnyk

Mississauga

"Tim is a true craftsman. We have old wood casement windows that were foggy and drafty. He replaced the glass carefully without chipping the paint or damaging the stops. It's rare to find tradespeople who treat your home with this much respect."

Michael Thompson

Toronto

Common Questions about Residential Window Services

Yes — that is our specialty. If your window frame is structurally sound, we replace only the insulated glass unit (IGU). This restores clarity, eliminates fog, and improves insulation at a fraction of the cost of full window replacement.
Common signs include condensation or fog between the panes, visible cracks or chips, drafts around the glass, and increased energy bills. We offer free assessments to determine if glass replacement is the right solution.
We service all residential window types: casement, slider, single-hung, double-hung, bay, bow, picture, awning, hopper, basement, egress, skylight, and condo windows.
Most standard window glass replacements are completed in under an hour per window. We measure first, order custom-cut glass, and return for a quick installation — typically within 3-5 business days.
Yes. All our residential glass replacements include a manufacturer warranty on the sealed unit and a workmanship warranty on the installation. Ask us for specific warranty terms during your free estimate.

Ready to Get Started?

Contact Installix for a free estimate on any of our residential window services. We serve Toronto and the entire GTA.

Our Strategic Partners

Oldcastle BuildingEnvelope - Commercial Glazing PartnerTrulite - Architectural Aluminum & GlassSaand Inc. - Glass FabricationC.R. Laurence - Architectural HardwareWoodbridge Glass - Distribution Partner

Contacts

Based in Toronto, serving the entire GTA. Reach out for a quick quote or expert advice.

Phone & Text

905-516-9071

Our Office

70 Princess St, Toronto, Ontario

Opening Hours

Accepting your requests 24/7