Top Reasons a Door Won’t Close
- Misaligned or dirty safety sensors
- Something blocking the sensor beam
- A broken spring or cable
- Worn or damaged tracks
- Opener limit settings out of adjustment
Quick Things to Check
Look for an object or cobweb blocking the small sensors near the floor, and make sure both sensor lights are steady (not blinking). Gently wipe the lenses and confirm they face each other.
Still Won’t Close?
If it still won’t close, stop forcing it — that can cause more damage. Call us and we’ll diagnose it fast, often the same day.
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