Window Repair in Toronto & GTA

Signs Your Windows Need Repair

Most window problems worsen over time and become more expensive to fix the longer they're left. If you notice any of the following, it's worth having a technician take a look:

• Foggy or cloudy glass that doesn't wipe clean is a sign of seal failure and a failed insulated unit
• Cold drafts near closed windows, especially in winter
• Condensation or moisture forming between the panes
• Windows that are difficult to open, close, or lock
• Visible cracks, chips, or scratches on the glass
• Broken or missing hardware: cranks, handles, hinges, or locks
• Torn or damaged screens
• Water damage, rot, or visible gaps around the frame

Some of these issues can be repaired on the spot. Other particularly failed sealed units require replacing the insulated glass unit (IGU) rather than the entire window. In either case, a proper diagnosis is the right starting point.

Window Repair Services We Provide in Toronto

We service all common residential window types across Toronto and the GTA, including casement, double-hung, sliding, awning, fixed, and bay windows.

Repair Type	What We Fix
Broken Seal Repair	Fogged or cloudy glass between panes? The sealed unit has failed. We replace the IGU to restore clarity and insulation.
Window Glass Replacement	Cracked, broken, or scratched glass is replaced with new double-pane or triple-pane insulated units.
Window Frame Replacement	Cracked, warped, or damaged vinyl and wood frames are replaced to ensure a proper seal and a clean finish.
Hardware & Lock Replacement	Worn cranks, handles, hinges, locks, and balance systems are replaced so windows open, close, and lock correctly.
Window Screen Replacement	Torn or damaged screens are replaced with new mesh.
Drafts & Air Leaks	Weatherstripping, sash seals, and frame gaps are fixed with frame replacement to eliminate cold-air infiltration and reduce heating costs.
Condensation Between Panes	Failed sealed units causing interior condensation were diagnosed and replaced, the only lasting fix for this issue.
Casement & Awning Window Repair	Broken operators, hinges, and sash arms replaced so windows open and close smoothly again.
Double-Hung Window Repair	Balance springs, tilt latches, and sash channels are replaced so both sashes slide freely and stay in position.
Sliding Window Repair	Worn rollers, bent tracks, and locking mechanisms are replaced for smooth, secure operation.

Not sure what's wrong with your window? We'll diagnose it during the free in-home estimate, no guesswork, no pressure.

Repair or Replace? How We Help You Decide

Not every window problem requires a full replacement, and we won't recommend one unless it's genuinely the better option. As window and door installers, we can give you an honest comparison between the two paths.

• Repair makes sense when the frame is structurally sound, the problem is isolated to a single component (glass unit, hardware, or weatherstripping), and the window is otherwise performing well.
• Replacement makes sense when: the frame is damaged beyond repair, multiple components have failed, the window is old enough that further issues are likely, or upgrading to a modern energy-efficient unit would deliver better long-term value than continuing to maintain the existing one.

In many cases, replacing just the sealed glass unit, not the entire window frame, is a cost-effective fix. But if your windows are 20+ years old and showing multiple signs of wear, a full replacement often makes more financial sense over a 5-year horizon. A new ENERGY STAR® certified window eliminates the cycle of repairs, lowers heating costs, and comes with a manufacturer's warranty. We'll walk you through the numbers on both options so you can make the call that's right for your home.

Bay Windows Replacement in Toronto

Bay windows are one of the most rewarding replacements we do. The difference in light, insulation, and street presence is immediate. This Toronto project involved the full removal and installation of a bay window, with new energy-efficient units replacing an original assembly that had developed seal failures and significant air leakage around the frame.

Window Repair Cost in Toronto — Typical Price Ranges

Window repair costs in Toronto vary depending on the type of repair, the window size, and accessibility. The table below gives realistic price ranges for common repair jobs in the GTA. All pricing includes labour and materials.

Repair Type	Typical Price Range*	Notes
Sealed Unit Replacement — Double pane (standard size)	$300–$600 per unit	Includes Low-E glass option. Most popular for Toronto homes.
Window Glass Replacement (broken/cracked pane)	From $300–$600	Depends on the glass type, size, and accessibility.
Hardware Repair (crank, handle, hinges, locks)	$80–$250 per window	Parts + labour. Most jobs are completed the same day.
Frame Repair (vinyl or wood)	$250–$450	Minor crack or gap repair; severe damage may require full replacement.
Screen Replacement	$100–$200 per screen	Standard mesh; pet-resistant or solar screens available.
Weatherstripping & Draft Sealing	$100–$200 per window	Quick turnaround; immediate improvement to comfort and energy bills.
Full Window Replacement (when repair isn't viable)	From $380 per window installed	Complete solution for the best performance and longevity. Full warranty applies.

* Prices shown are estimates for reference. Final cost depends on window size, glass type, frame condition, and number of units.

Why Toronto Homeowners Choose Vinyl Light for Window Repairs

After serving GTA homeowners since 2007, there is very little we haven't encountered. We've worked on windows as new as one year old and as old as a century, giving us the experience to solve problems and recommend the right solutions with confidence

• In-house technicians only — no subcontractors. The same experienced team handles every repair, which means consistent quality and direct accountability.
• Honest diagnosis — we'll tell you when a repair is the right call and when a replacement is the better long-term value.
• All glass units options — we can make any IGUs size and configuration, so we replace and enhance your current glass efficiency.
• 4.9 stars across 186 Google reviews — a track record of quality work and straightforward service across Toronto and the GTA.

Common Window Problems in Toronto Homes

Toronto's climate — with cold, damp winters and hot, humid summers — puts particular stress on windows. These are the issues we see most often:

Fogged or Cloudy Glass (Failed Sealed Unit)

The most common repair request in the GTA. When the seal on an insulated glass unit breaks down, moisture gets trapped between the panes, leaving permanent cloudiness that can't be cleaned. The only fix is to replace the sealed unit, the frame stays, and the glass unit is swapped out. Most jobs take under an hour.

Drafty Windows in Winter

Air leaking around a window frame is one of the biggest contributors to high heating bills in Toronto homes. In most cases, the cause is worn weatherstripping, a failed sash seal, or gaps at the frame-wall joint. These repairs deliver an immediate improvement to comfort and energy costs.

Windows That Won't Open, Close, or Lock

Hardware failure is especially common in casement and double-hung windows. Cranks strip out, operators jam, balance springs break, and locks fail to engage properly. A replacement hardware can extend the life of the window until it's time to change it.

Condensation Between the Panes

If condensation forms inside the sealed unit rather than on the glass surface, the IGU has failed. This is distinct from surface condensation, which is a humidity issue. A failed IGU needs to be replaced; no amount of cleaning or drying will resolve it permanently.

Window Repair Service Areas — Toronto & GTA

We provide residential window repair across the Greater Toronto Area, including:

• Toronto (all neighbourhoods)
• Etobicoke
• North York
• Scarborough
• Mississauga
• Brampton
• Vaughan
• Markham
• Richmond Hill
• Oakville
• Newmarket
• Ajax, Pickering & Whitby

Do we service your area? Contact us, and we'll confirm availability.

Get a Free Window Repair Estimate in Toronto

Book a free in-home or over the phone assessment, and we'll diagnose the problem, explain your options clearly, and provide a transparent quote with no obligation and no surprise charges.

What to expect: a Vinyl Light technician visits your home, assesses each window that needs attention, explains what's required to fix it (and whether repair or replacement is the smarter call), and provides a written estimate on the spot.

Most window repairs in Toronto are completed within two weeks from the estimate. For urgent situations such as broken glass or a security concern, we offer priority scheduling.