Cost engine
How much does window replacement cost?
National price ranges for window replacement, the unit pricing contractors quote from, and what the same job costs across local markets.
Verified August 2026
Window Replacement cost
$7,500 – $34,000
Most homeowners pay around $15,200 for window replacement, or $650–$1,900 per window installed. Permit fees add $120–$550.
Price breakdown
| Budget scope | $7,500 |
|---|---|
| Typical project | $15,200 |
| Premium / complex | $34,000 |
| per window installed | $650 – $1,900 |
| Permit fees | $120 – $550 |
| Timeline | 1-3 days of installation, 3-8 weeks including product lead time and permitting |
What drives the price
- Number and size of openings
- Impact-rated versus standard glass
- Frame material: vinyl, aluminum or fiberglass
- Design pressure required for your wind zone
- Stucco, block or frame wall repair around the opening
Cost by city
Same scope, adjusted for local labor, material and permit pricing.
Frequently asked questions
Do I need a permit to replace windows in Florida?
Yes. Window replacement is a permitted alteration statewide because the opening protection and attachment must meet the wind-load requirements of the Florida Building Code. Product approval numbers are submitted with the application.
Are impact windows worth it in Florida?
Impact windows typically cost 40-70% more than standard units but can replace shutters entirely and often qualify for a wind mitigation insurance credit. In HVHZ counties, opening protection is required, so the practical choice is impact glass or approved shutters.
Sources
Sources & verification
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.
