Window Replacement Cost Estimator: Window Tool

Screening estimate only.A licensed window installer and your local building code are authoritative for final sizing, egress compliance, and product selection. Confirm every result with a pro and your local code.

Screening result

Enter your window count to estimate an installed cost range.

Fine Print and Sources

Screening estimate only. These tools use only the values you enter and simple planning math. A licensed window installer and your local building code are authoritative for final sizing, egress compliance, product selection, and pricing. Confirm every result with a pro and your local code.

The per-window ranges here are labeled typical installed prices by frame material, with full-frame installs set higher than pocket inserts. They are planning ranges, not quotes. Actual cost depends on window size, glass package, trim and flashing work, wall condition, disposal, and local labor rates. Get itemized quotes from local installers.

NFRC window ratings: explains U-factor and the whole-window performance labels these estimates rely on.
Energy Star windows, doors, and skylights: describes the climate-based efficiency criteria to weigh alongside these screening numbers.