Serving Greater Dayton

Gap Under the Garage Door in Dayton, OH

A gap under the door lets in drafts, water, and pests — an easy fix that pays off on your energy bill.

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A gap under the garage door in Dayton usually means a worn bottom seal or an uneven door. Both are quick, affordable fixes.

Living with Dayton's freezing winters means garage doors work harder here than most people realize. summer storms surge openers and road salt corrodes hardware both feed straight into a gap under the garage door, which is why our Montgomery County techs treat the cause, not just the door in front of them.

What might be wrong

Common causes when your gap under the garage door

Here's what our local techs check first — and what each one usually means.

A worn or cracked bottom seal

The rubber astragal flattens and tears over time.

An uneven floor or door

A settled slab or crooked door leaves a gap on one side.

A bent bottom section

Damage to the bottom panel breaks the seal.

How we fix it

Fixed fast by a local Dayton pro

We replace the bottom seal, level the door, and check the threshold so it closes tight.

See our General Repair

Why call a pro?

Garage doors are heavy and spring-loaded. A licensed tech diagnoses the real cause, fixes it safely, and backs it with a 1-year warranty — usually the same day you call.

Our work