Window replacement cost in St. Lucie County
Installed prices for standard and impact windows and doors in St. Lucie County, including Port St. Lucie, Fort Pierce.
Last reviewed September 27, 2026
Prices per opening in St. Lucie County
| Opening | Standard replacement | Impact-resistant |
|---|---|---|
| Standard-size window | $600 – $800 | $800 – $1,500 |
| Large or picture window | $900 – $1,500 | $1,500 – $2,400 |
| Sliding glass door, 2 panel | $700 – $2,400 | $3,500 – $6,000 |
| Entry door | $500 – $2,500 | $2,000 – $6,000 |
| French doors (pair) | Varies | $4,000 – $8,000 |
Installed prices including removal, disposal, permit and trim repair. Large custom shapes, two-story access and specialty glass cost more.
What affects window prices in St. Lucie County
St. Lucie County is on Florida's Atlantic coast. Homes near the water may be in a wind-borne debris region, where the building code requires protected openings.
The Atlantic coast from Brevard to Martin County sees regular storm exposure. Homes near the ocean and Indian River Lagoon often choose impact windows with corrosion-resistant hardware.
Whole-house example
A 2,000 square foot, one-story home in the Fort Pierce area usually has around 15 windows and 2 sliding glass doors. Replacing all of them runs about $9,600 – $16,800 with standard windows and $19,000 – $34,500 with impact-resistant windows and doors.
Frequently asked questions
How much do impact windows cost in St. Lucie County?
A standard-size impact window runs about $800 – $1,500 installed in St. Lucie County. A 2,000 square foot home with 15 windows and 2 sliding doors lands around $19,000 – $34,500.
How much do standard replacement windows cost in St. Lucie County?
Standard replacement windows run about $600 – $800 each installed. The same 15-window, 2-slider home lands around $9,600 – $16,800.
Do I need a permit to replace windows in St. Lucie County?
Window and door replacement generally needs a building permit in Florida, and the installer usually pulls it. Check with St. Lucie County or your city building department for your address.
See the price for your St. Lucie County home
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