Project planning
Repair or replace your windows? A simple way to decide
Foggy glass and drafts don't always mean new windows. Here is how to tell.
Oct 24, 2026, 1 min read
All projects
Windows: costs, quotes and what to ask
Window prices depend on the frame material, the energy ratings and the installation method. Make sure every quote describes the same product and the same type of installation.
National cost ranges
Window replacement (per window), 10 windows, before regional adjustment.
| Material level | Low | Typical | High |
|---|---|---|---|
| Economy | $4,550 | $6,550 | $9,050 |
| Standard | $6,050 | $9,050 | $13,050 |
| Premium | $10,050 | $15,050 | $24,050 |
Source: Sample data — replace before launch, data from 2026-10-25, confidence low. Sample data — not real prices.
What a complete windows quote should mention
If a quote leaves one of these out, ask about it before comparing prices.
- ✓Window brand, model and energy ratings
- ✓Removal of old windows
- ✓Installation method (insert or full-frame)
- ✓Flashing and waterproofing
- ✓Insulation and sealing
- ✓Interior trim
- ✓Exterior trim / capping
- ✓Debris removal / dumpster
- ✓Permit and inspection
- ✓Site cleanup
- ✓Written warranty