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Illustrative garage doors scene — Garage Door Perimeter Weatherstrip, New Lowell

Plan ahead Repairs · New Lowell

Garage Door Perimeter Weatherstrip in New Lowell

Every time the door closes there is a rubbing squeal along one side, and the flexible fin has folded under itself and torn. Someone painted the trim last summer and painted the seal with it; now it is stiff as a board.

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In plain words

Winter is what wears a perimeter seal out here. Sun and cold cycles harden the vinyl until it cracks, freezing rain glues the fin to the door so the opener tears it, and salty slush sits against the bottom of the jambs and rots the wood the strip is nailed to. One visit deals with all of that: soft wood at the base of the jamb is cut out and replaced, fresh seal is fitted in continuous lengths with the corners overlapped, and the fin is wiped with silicone so ice does not bond to it. The garage stays drier and calmer through the next freeze-thaw season.

Sound familiar?

With the door closed and the garage lights off, a thin bright line runs down the whole left side of the opening. You can see the neighbour's fence through it. The strip that should close that gap has shrunk back from the door.

How the visit goes

Garage Door Perimeter Weatherstrip · New Lowell

How the visit goes

Illustrative garage doors scene — New Lowell
  1. 1

    Probing the jambs and header

    The strip is only as secure as the wood behind it, so the jambs are probed with an awl along their length and especially the lowest part, where slush and salt sit all winter. Soft, dark or crumbling wood is marked for repair. The header is checked for sag and for gaps opening between it and the top section. Where the jambs are clad in aluminum or vinyl, the technician looks for what the cladding hides and for where the seal can be fastened through to solid material. This step often adds a splice of new lumber or PVC trim to the job, and it is what makes the new seal stay put.

  2. 2

    Fitting the sides and closing the corners

    Each side length is cut to run from tight under the header piece down to the floor, with a little spare to trim in place. It is set with the same light contact as the header and fastened top to bottom. At the top corner, the side fin tucks under the header fin so they overlap, leaving no square hole for drafts or mice. At the floor the side is trimmed to meet the bottom seal on the door, so the seal is continuous around three sides and hands off to the fourth. Both sides are done the same way, checking the door edge gap as they go.

  3. 3

    Before the freezing rain

    In late autumn, wipe the fin with a silicone spray or a silicone-based lubricant on a cloth. It leaves a film that cuts the odds of meltwater bonding the fin to the cold door face during an ice storm, though a hard freeze can still catch it. Oil-based products are avoided because they swell and soften vinyl over time. The same wipe once or twice through the winter keeps the fin supple. If the door does freeze to the seal, a little warm water along the edge from inside, or simply waiting for the sun, frees it without pulling; dry the thawed spot afterwards so it does not simply refreeze.

In the van

  • Aluminum retainer and rubber insert
  • Exterior caulking and gun
  • Exterior screws and weatherproof staples
  • Tape measure, level and square
  • Silicone spray lubricant

What affects the quote

  1. 1

    Partial replacement

    Replacing one damaged length rather than all three is a smaller job, provided the remaining pieces are still soft and the profile can be matched.

  2. 2

    Colour and profile

    Standard colours and fin widths are carried on the truck. A less common colour, an extra-wide fin or a commercial retainer with insert may be a special order, with the difference noted.

  3. 3

    Adding a brush or foam seal to the sides as well as the stop

    Some households want only the top and side stop replaced, while others add a brush or foam seal along the same run for a tighter fit against wind-driven snow. That extra material and the time to fit it are agreed before the old stop comes off.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(249) 501-0047

Garage Door Perimeter Weatherstrip: questions

Advice · (249) 501-0047

Can the seal be replaced in winter?

Yes. The technician keeps the lengths warm in the van until the moment they are fitted, because cold vinyl is stiff and can split at a fastener, and works with the door closed so the garage is not open to the weather for long. Jamb repairs can be done in the cold as well. Many households have it done in autumn or winter because that is when the gaps make themselves felt.

Will a new seal make the room above my garage warmer?

It can help. Drafts around the garage door cool the garage, and the garage cools the floor above it and the wall it shares with the house. Closing the perimeter cuts those drafts, though how much warmer the garage runs depends on the door's own seal, the ceiling insulation and how the space is heated, not the perimeter alone. A technician can talk through those as separate steps if the room stays cold.

What information helps when I book?

The size of the door and whether it is single or double, where you see daylight or feel drafts, whether the existing seal is a strip on a wood stop or a one-piece moulding, the colour of the trim, whether the wood near the floor feels soft, and whether the garage is attached or heated. Photos of the closed door from inside with the lights off, and of each corner from outside, are very useful.

Garage Door Perimeter Weatherstrip near you

Simcoe, Ontario

New Lowell information

Town
New Lowell, Simcoe, Ontario
In business
14 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

51%

Older homes. About 51% of homes in Clearview were built in 1980 or earlier, according to the 2021 Census.

Older houses frequently have a garage door that was replaced once already, sometimes with a door chosen for the opening rather than the building. When that door reaches its end, there is a chance to pick a style that suits the house properly, and we measure with that in mind.

90%

Mostly houses. Single-detached houses make up about 90% of homes in Clearview (2021 Census).

Where homes are detached, the garage is frequently a workshop or storage room as well as parking, and the door may be opened dozens of times on a Saturday. Sealed-bearing rollers, protected sensors and a regular tune-up keep a hard-working door running smoothly.

Source: Statistics Canada, 2021 Census of Population

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Request a visit

Every time the door closes there is a rubbing squeal along one side, and the flexible fin has folded under itself and torn.

Call now · open 24/7(249) 501-0047
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 14 years in business