Serving Greater Bellingham

Gap Under the Garage Door in Bellingham, WA

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 Bellingham usually means a worn bottom seal or an uneven door. Both are quick, affordable fixes.

Why does this keep happening in Bellingham? A lot of it comes down to the local climate. Constant damp and cold mornings takes its toll — damp air rusts springs & cables, and moisture warps wood & seals — so a gap under the garage door is one of the more common calls our Bellingham crews run.

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 Bellingham 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