Light, leaves or cold air getting under your garage door? Which seal to fix
Garage Door Science
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Check your seal in the 24-point inspection
Weather seals are item 12 on the checklist. Walk the rest of the door while you're out there — we'll email you a prioritized report.
Check your seal in the 24-point inspection →
Transcript
Noticing light or leaves under your garage door? Your seals might be to blame. First, the bottom U-seal keeps out drafts and debris. If you see daylight, it's time to replace it. A threshold seal can fix uneven slabs, partnering with the U-seal for a tight fit. The third is the jamb seal. Check your seals every fall and after a cold snap.