If a window in your house is foggy, drafty, cracked, or simply won’t stay open, the good news is that window repair cost is usually a fraction of replacement. Most window repairs in 2026 run $100 to $600, with the national average around $390 — while replacing that same window starts near $450 and can pass $1,200 installed. Summer storms and years of sun exposure make late summer a busy season for window and door techs, so it pays to know what a fair quote looks like before you call.
Here’s what US and Canadian homeowners are paying in 2026, what drives the price, and when repair stops making sense.
Window Repair Cost in 2026: Typical Prices
| Repair | Typical range (USD) | Typical range (CAD) |
|---|---|---|
| Failed seal / foggy glass (defogging) | $75 – $250 | $200 – $400 |
| Glass pane replacement (single pane) | $150 – $300 | $200 – $350 |
| Glass replacement (double pane) | $250 – $550 | $300 – $600 |
| Hardware (locks, cranks, balances) | $75 – $200 | $100 – $250 |
| Frame repair (wood rot, warping) | $175 – $600 | $300 – $1,200 |
| Full window replacement (for comparison) | $450 – $1,200 | $500 – $1,200 |
Canadian prices trend higher mostly because of energy-code glazing requirements and labor rates in major metros — installation labor alone runs $70–$150 per window in cities like Toronto and Calgary.
What Affects the Price
- Glass type. A standard double-pane insulated unit costs far more than single-pane glass; add low-E coatings, argon fill, or tempered glass and the price climbs.
- Frame material. Vinyl and aluminum repairs are cheap; wood frame repairs cost more because rot rarely stays small.
- Accessibility. Second-storey windows, fixed picture windows, and anything requiring ladder or scaffold work adds labor time.
- Age of the window. Discontinued hardware for older windows can mean custom-ordering parts — or accepting that replacement is the practical fix.
Door Repair Costs
The same pros usually handle doors, and the math is similar: most door repairs cost $65 to $475 (average about $150 USD). A sticking or sagging door is often just hinge and strike-plate work at the low end. Exterior door frame repairs run $350–$850 because weather exposure compounds the damage — and a full frame replacement is $200–$700 before you even price a new door. In Canada, a replacement entry door installed starts around $1,500 CAD, which makes a $400 frame-and-weatherstripping repair look very reasonable.
Repair or Replace?
The rule most pros use: if the frame is sound and the damage is limited to glass, seals, or hardware, repair wins. If the frame is rotted, the window is single-pane and 30+ years old, or you’re repairing the same unit twice in five years, put the money toward replacement instead. We covered this trade-off across the whole house in why homeowners are fixing instead of replacing in 2026 — windows are the textbook case, and rising old-house maintenance costs make triaging these calls even more important.
DIY vs. Hiring a Pro
Weatherstripping, re-caulking, and swapping surface hardware are safe DIY jobs ($10–$40 in materials). Skip DIY for anything involving glass removal, spring-loaded sash balances (they’re under tension), or upper-floor exterior work. Sealed double-pane units can’t be fixed with caulk from the outside — the moisture is between the panes, and only defogging or an IGU swap solves it.
How to Vet a Window and Door Pro
Ask whether they replace just the insulated glass unit (cheaper) or only full windows, get the quote broken into parts and labor, and confirm warranty terms on new glass — one to five years is standard. A window and door repair pro near you should be able to quote most common fixes from a photo and measurements. And once the glass is fixed, a proper wash makes it feel brand new — here’s what window cleaning costs if you’d rather not do the ladder work yourself.
Frequently Asked Questions
How much does it cost to fix a foggy double-pane window?
Defogging runs $75–$250 per window; replacing the sealed glass unit costs $250–$550. Both are far cheaper than replacing the whole window.
Is it worth repairing a 20-year-old window?
Usually yes, if the frame is solid — a $200 seal or hardware fix buys years of life. If the frame is rotting or it’s single-pane, replacement is the better long-term spend.
Does homeowners insurance cover window repair?
Only for sudden damage from covered events like storms, hail, or break-ins — not for worn seals, rot, or age-related failure. Check your deductible first; small repairs often cost less than a claim.
How long does a window repair take?
Hardware and seal fixes take under an hour per window. Glass replacement is quick too, but custom IGU orders may take one to two weeks to arrive.
Got a foggy pane or a door that won’t latch? Post the job and compare quotes from vetted door and window repair pros in minutes — Get quotes on MastersGuild.
