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Illustrative garage doors scene — Garage Door Perimeter Weatherstrip, Grey Highlands

Plan ahead Repairs · Grey Highlands

Garage Door Perimeter Weatherstrip in Grey Highlands

After a windy night there is a fine ridge of snow on the garage floor along one side of the door, and another across the top step. The door was shut the whole time; the snow came in around it.

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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?

Dry leaves keep appearing in the same corner inside the garage, and this fall there were mouse droppings along the wall beside the door. When you look, the corner where the top and side strips meet is wide open.

How the visit goes

Garage Door Perimeter Weatherstrip · Grey Highlands

How the visit goes

Illustrative garage doors scene — Grey Highlands
  1. 1

    The corners and the meeting with the bottom seal

    Gaps like to live where pieces meet. The technician looks at both top corners, where the header seal and the side seals should overlap so there is no square hole, and at both bottom corners, where the side seal should run right down to meet the bottom seal on the door. Mouse droppings, leaves and a small drift of snow in one corner are common finds and point to exactly which joint has opened. The bottom seal itself is noted; it is a separate part of the door, but if it is flattened or torn the household is told so both can be renewed in one visit if they wish.

  2. 2

    Setting the fin against the door

    Getting the fin's contact right is the heart of the work. The technician holds each length against the closed door and adjusts it until the fin bends toward the door just enough to seal without pushing back. A fin set too far off leaves a standing gap that shows as daylight; one set too hard drags the door, folds under on the way down and wears through well before its time. Contact is checked at several points along each side, since a jamb is rarely dead straight, and the fastener positions follow the door face rather than the wood behind it.

  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

  • Jamb repair lumber or PVC trim
  • Flat bar, hammer and nail set
  • Aluminum retainer and rubber insert
  • Vinyl stop moulding with integral seal
  • Silicone spray lubricant

What affects the quote

  1. 1

    Alignment work on the door

    Where the door sits out of square and a track bracket or the door itself needs small correction before the seal can meet it evenly, that adjustment is named separately.

  2. 2

    Fin on the existing stop or a one-piece vinyl stop

    Nailing a new fin to a sound wood stop uses less material than replacing the stop with a one-piece vinyl moulding, which costs more as a part but needs no paint and does not rot.

  3. 3

    Condition of the jambs

    Soft or rotten wood at the base of a jamb is cut out and spliced with new lumber or PVC trim before the seal goes on, and that repair is quoted as its own item.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(249) 499-8812

Garage Door Perimeter Weatherstrip: questions

Advice · (249) 499-8812

Can you replace just one side or only the top piece?

Yes, a single damaged length can be replaced when the rest is sound and still soft; the new piece is matched to the existing profile and colour and its corner is overlapped with the neighbouring fin. When the whole set is the same age and the others are hardening too, replacing all three at once gives an even seal and saves a second visit, and the technician will say which applies.

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.

How should I look after the new seal?

Four times a year, check for daylight from inside with the lights off and press the fin to feel that it is still soft. Wipe the seal with a damp cloth to clear grit and salt, keep paint off the fin, apply a silicone wipe before winter, and keep slush and bins away from the bottom of the jambs. Press any lifted corner back and call if a length has come loose.

Grey, Ontario

Grey Highlands information

Town
Grey Highlands, Grey, Ontario
In business
32 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

56%

Older homes. About 56% of homes in Grey Highlands were built in 1980 or earlier, according to the 2021 Census.

Where houses are older, the garage often sits beside the house rather than beneath a bedroom, so noise is a smaller concern and durability a larger one. Heavy-duty rollers, a properly sized torsion spring and cold-rated lubricant make an old door dependable for years.

93%

Mostly houses. Single-detached houses make up about 93% of homes in Grey Highlands (2021 Census).

A detached house with its own garage is a natural fit for upgrades that need space: a jackshaft opener to free the ceiling, a high-lift door for a car hoist, or a wider door when a bigger vehicle arrives. The technician measures the opening and headroom and says what fits.

Source: Statistics Canada, 2021 Census of Population

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Request a visit

After a windy night there is a fine ridge of snow on the garage floor along one side of the door, and another across the top step.

Call now · open 24/7(249) 499-8812
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 32 years in business