Repair or Replace a Window?

A problem with one window doesn't mean the whole house needs new windows. Start with what failed.

Repair may make sense when

The problem is limited to hardware, weatherstripping, a screen, a specific glass component, or minor localized deterioration, and the rest of the window remains in good condition.

Replacement becomes more reasonable when

You have significant frame deterioration, persistent water intrusion, poor operation that can't reasonably be corrected, multiple failing components, extensive damage, or a larger whole-house improvement goal.

Moisture between panes

Moisture trapped inside an insulated glass unit can indicate a failed sealed-glass assembly. That doesn't always mean the entire window opening must be rebuilt. Ask what repair or replacement options exist for the specific window.

Drafts

Don't assume a draft automatically requires a new window. Air may be entering around the weatherstripping, trim, frame, or surrounding opening. Find the source first.

Water leakage

Water changes the conversation. Determine whether the problem is the window, the installation, the flashing, the siding, or another exterior detail. Replacing the window without correcting the actual water path leaves the problem unresolved.

Compare the complete options

Ask:

• What exactly would be repaired?
• What exactly would replacement remove?
• Is surrounding material damaged?
• What warranty applies?
• Would replacement solve the original problem?

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