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A person kneels beside the black bottom seal of a garage door, with daylight visible beneath the edge. — Garage Door Bottom Seal Replacement, Uxbridge

Plan ahead Repairs · Uxbridge

Garage Door Bottom Seal Replacement in Uxbridge

There are mouse droppings along the wall behind the recycling bins, and at one bottom corner of the door the vinyl has a neat chewed notch the width of a thumb. Something has found its way in for the winter.

Call now · open 24/7(289) 212-8396

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In plain words

Not every gap under a garage door is the seal, so the service begins with finding out what the gap is. A strip of light the whole width usually means a seal that has flattened or hardened. A gap at one corner only points to a door hanging out of level or a slab that has settled there. A gap in the middle suggests a bowed bottom section or a crowned floor. Reading these before choosing a seal means the new strip is sized to fill the space that is really there, and any door or floor issue is named and dealt with rather than hidden behind a thicker bulb.

Sound familiar?

Every mild afternoon the snow melts off the car, runs to the door, and by morning the rubber strip along the bottom is frozen to the concrete. Last week the opener lifted the door and left half the seal on the floor.

How the visit goes

Garage Door Bottom Seal Replacement · Uxbridge

How the visit goes

Illustrative garage doors scene — Uxbridge
  1. 1

    Retainer condition and fasteners

    The aluminum or plastic retainer that grips the seal is inspected along its full length. The technician looks for kinks where something struck it, channels that have been spread open, corrosion where salt has sat, and screws that have rusted or pulled loose from the rail. A retainer that is straight and tight is reused; one that is damaged is measured for a matching replacement so both channels line up with the new seal. On doors where the retainer is part of a plastic bottom cap, a cracked cap is noted and a screw-on aluminum retainer is offered as the practical repair.

  2. 2

    Taking the old seal out

    With the door secured, the ends of the old strip are freed from any caps or folds and the seal is drawn out of its channels from one end. A supple seal slides; a hardened one is coaxed with a flat blade and a little silicone, or cut into short lengths and removed a piece at a time. Old nails come out of a wood rail with a claw. The channels are then cleaned of grit, rust flakes, salt crust and any remnants of the previous strip with a wire brush and a scraper, because a clean channel is what lets the new seal feed through without tearing.

  3. 3

    What to look for each season

    Once a season, close the door, turn off the lights and look along the floor. You are checking for a line of daylight, a corner where the seal hovers, an end that has slipped from its channel, and cracks along the fold of the bulb. Run a hand along the strip for stiff or brittle patches. Then watch the door close under power once and notice how it lands. A change in any of these is worth a call while the fix is a seal or an adjustment rather than a torn strip dragged through a winter. The check takes less time than reading this paragraph.

In the van

  • Track clamps
  • Wire brush and scraper
  • Self-drilling retainer screws
  • Nail-on vinyl strip for wood doors
  • Aluminum bottom seal retainer

What affects the quote

  1. 1

    Season and conditions

    A seal frozen to the slab, ice at the threshold or working in deep cold adds time for freeing the old strip, clearing the line and keeping the new roll warm enough to feed.

  2. 2

    Number of doors

    Two single doors are two seals, two inspections and two opener resets. The travel is shared, so doing both in one visit costs less than two separate calls.

  3. 3

    Seal profile and size

    T-style, bead and bulb profiles in different widths and heights sit at different points on the parts list, and the retainer on your door decides which one is used.

Same fees day, night or weekend.

Have it ready

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(289) 212-8396

Garage Door Bottom Seal Replacement: questions

Advice · (289) 212-8396

What happens during the visit?

The technician maps the gap with the door closed, checks the door is level and the bottom section straight, and identifies the retainer and profile. The opener is disconnected and the door clamped at working height. The old seal comes out, the channels are cleaned, a new seal is cut and fed in, and any retainer work is done. The door is then closed under power, the opener reset, and the reversing and photo-eye tests run.

What is the difference between T-style, bead and bulb seals?

The names describe the edge that grips the retainer and the shape of the part that meets the floor. A T-style seal has T-shaped edges that slide into slotted channels along the bottom rail. A bead seal has round edges for the rounder channels found on many older steel doors. A bulb, or U-style, seal is a larger tube that compresses further and suits rough or dished floors. The retainer on your door decides which one fits.

Should the side and top weatherstripping be replaced at the same time?

It is worth having them looked at while the technician is there. The vinyl fin on the stop moulding around the jambs and header shrinks, tears and hardens on the same schedule as the bottom seal, and a draft that survives a new bottom seal usually comes from the sides. Doing the perimeter in the same visit saves a return trip and leaves the door sealed on all four edges.

Garage Door Bottom Seal Replacement near you

Durham, Ontario

Uxbridge information

Town
Uxbridge, Durham, Ontario
In business
18 years
Hours
Open 24/7 · nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

What the census means at the door

42%

Homes of every age. About 42% of homes in Uxbridge were built in 1980 or earlier, according to the 2021 Census.

A blend of older and newer homes usually means a blend of expectations too: keeping an original door running as long as sensible, or bringing a builder-grade door up to a quieter standard. Both are worthwhile, and the choice is explained at the door with the options side by side.

81%

Mostly houses. Single-detached houses make up about 81% of homes in Uxbridge (2021 Census).

In neighbourhoods of detached homes the garage door usually faces the street and takes up much of the front of the house, so its condition shapes how the whole property looks. A straight, quiet, well-finished door is as much a part of the curb appeal as the front door.

Source: Statistics Canada, 2021 Census of Population

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Open 24/7

Request a visit

There are mouse droppings along the wall behind the recycling bins, and at one bottom corner of the door the vinyl has a neat chewed notch the width of a thumb.

Call now · open 24/7(289) 212-8396
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 18 years in business