How to Know When to Replace Your Windows
Drafts, fog between panes, hard-to-operate sashes, condensation, and rot are common signs your windows may need replacing.
Step by step
- Feel for drafts around the frame on a windy day.
- Look for fogging or moisture between panes — a sign the seal has failed.
- Check whether sashes open, close, and lock easily.
- Look for soft or damaged frames.