When to Replace Your Windows

Why This Matters

Old windows account for up to 30% of heating and cooling loss. Knowing when to replace saves thousands.

Key Signs to Watch For

• Drafts: Air movement near closed windows means failed seals.
• Condensation between panes: Double-pane windows with condensation have failed seals.
• Difficulty opening/closing: Warped frames or broken balances.
• Rotting frames: Wood frames with rot need replacement.
• High energy bills: Single-pane windows are major energy loss.

What You Should Do

1. Consider age — Windows over 20 years are due.

2. Check tax credits — Energy Star windows may qualify.

3. Prioritize by orientation — South and west-facing affect most.

4. Consider glass type — Low-E and argon improve efficiency.

When to Call a Professional

A window contractor can assess condition, recommend replacements, and handle proper installation. Installation quality is as important as window quality.

The Bottom Line

Staying ahead of windows & doors maintenance saves money and prevents emergencies. Search our directory for a trusted windows & doors professional.