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Window replacement cost guide
Verified 2026-09 · Updated 2026-09-11 · HomeTrueCost
10 vinyl retrofit windows run $8,000–$25,000 installed in 2026 — frame material and install type drive the range. This guide covers the state table, per-opening economics, and the rot-at-openings classic extra.
Mid-grade replacement by state
| State | Labor | Materials | Permits | Total incl. 10% |
|---|---|---|---|---|
| TX | $2,790 | $5,280 | $180 | $13,159 |
| CA | $3,630 | $5,940 | $320 | $15,775 |
| FL | $2,790 | $5,445 | $240 | $13,518 |
| OH | $2,940 | $5,115 | $170 | $13,119 |
10 vinyl retrofits, June seasonal. Sources: BLS OEWS + BEA goods-RPP (2026-09-11) · methodology
What moves the number
Per-opening economics
Cost scales with count — mobilization spreads over more units, so per-window price typically falls past ~8 openings.
Install type
Retrofit in existing frames is the reference; full-frame to the studs (×1.35) adds siding, trim, and flashing labor.
Frame tier
Vinyl is the floor, fiberglass ~×1.45, wood-clad premium ~×2.4 with full-frame install and high-end glass.
Rot at openings
Sill and framing rot found during install is the classic extra. The 10% contingency covers minor repair.
FAQ
How much does window replacement cost in 2026?
10 vinyl retrofits typically run $8,000–$25,000. Fiberglass runs about 45% more; wood-clad full-frame exceeds $30,000. Per-opening cost falls with count.
What drives window cost the most?
Frame material and install type — full-frame adds siding, trim, and flashing labor. Glass packages and sizes move materials.
Is this quote a contractor bid?
No — a planning estimate. Rot repair at openings is the common surprise; get 3 local bids.
Changelog
- 2026-09-11 — v1 — initial guide from BLS OEWS + BEA goods-RPP seed manifest.
Estimate only — not professional advice.