Windows · Repair, replace or choose · Updated November 2026
Window Glass Replacement vs. Replacing the Entire Window
If the frame and sash are in good shape, replacing only the glass is usually far cheaper than a new window. HomeAdvisor puts glass replacement at about $282 on average, with most jobs between $180 and $412.
Cost comparison
| Option | Typical cost |
|---|---|
| Single-pane glass | $50–$100 per window (glass) |
| Double-pane glass | $100–$300 per window (glass) |
| Triple-pane glass | $300–$1,000 per window (glass) |
| Glass replacement, typical job | $180–$412 (about $282 average) |
| Full replacement window | About $850 per window installed (national average) |
Glass figures from HomeAdvisor (page updated April 12, 2024). Window figure from our window cost guide.
Glass-only makes sense when
- One pane is cracked or broken, and the frame and sash are solid.
- A double-pane unit has fogged between the panes on an otherwise good window (foggy windows).
- The window opens, closes and locks properly and is not drafty.
- The window is still under warranty for glass seal failure.
Replace the whole window when
- Frames are rotted, warped or cracked.
- Several windows are failing; see the cost to replace 10 windows.
- The window is drafty, leaks or is hard to operate.
- You want better energy performance than new glass in an old frame can give.
Ask who to call: glass shops handle broken panes and sealed glass units; window replacement companies handle full windows. Requesting the wrong service is a common source of wasted visits.
Sources
- HomeAdvisor: Replacement window glass cost, page updated April 12, 2024; accessed November 2026
Cost figures are national ranges from the sources listed above and in our windows cost guide, not a quote from FixFinch or any contractor. Calls connect you with an independent service provider in our network. FixFinch is not a contractor and does not perform the work.