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Gloved person holding a black strip along the side of a sectional garage-door opening — Garage Door Perimeter Weatherstrip, Langstaff

Plan ahead Repairs · Langstaff

Garage Door Perimeter Weatherstrip in Langstaff

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

A perimeter seal is only as good as the door it meets, so a technician looks at the door before the seal. If one side shows daylight and the other is tight, the strip may be fine and the door may have drifted: worn rollers, a track bracket that has moved, a top section that bows away from the header. Setting that right first means the new fin can be positioned with the same light contact on every side. Where the door is already square, the seal is fitted straight to it. Either way the result is a door that closes against a continuous line of contact.

Sound familiar?

A length of weatherstrip along the right jamb has pulled away, nails and all, and it slaps against the trim every time the wind picks up. The wood behind it is dark and soft where it meets the floor.

How the visit goes

Garage Door Perimeter Weatherstrip · Langstaff

How the visit goes

Technician in safety glasses on an orange ladder, holding a small screwdriver against a white and black opener with wires showing. — Langstaff
  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

    Taking off the old strip cleanly

    The old fin or stop comes off with a flat bar worked behind it a little at a time, so the trim and any brickmould stay intact. Nails are drawn with end-cutting pliers rather than hammered through, staples are lifted, and any old adhesive is scraped back to bare surface. Where the whole wood stop is being replaced with a one-piece vinyl stop, the stop is freed along its length and lifted out, and the paint ridge it leaves is knocked down so the new moulding sits flat. The bare jamb is brushed clean and any loose paint at the edges is removed before anything new goes on.

  3. 3

    A continuous line of contact

    The change is visible the moment the lights go off: no bright edge down either side, no glow along the top. From outside, the new stop or fin sits flush and matches the trim. When the door closes, the fin bends gently against it along its whole length and springs clear as it lifts, without a squeal or a drag. Snow that used to drift in along one side is largely kept out, and the garage stays quieter on a windy night. If a jamb was repaired, the fresh wood or PVC at the base is primed and painted so it reads as part of the frame rather than a patch.

In the van

  • Exterior screws and weatherproof staples
  • Aluminum retainer and rubber insert
  • Utility knife and mitre saw
  • Silicone spray lubricant
  • Epoxy consolidant and exterior primer

What affects the quote

  1. 1

    Number of doors

    Two or three doors on the same property share the set-up time and are quoted together, usually at less per opening than a single door on its own.

  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

    Removing the old stop and paint build-up

    Lifting a wood stop that has been painted for decades, scraping old adhesive and knocking down paint ridges takes longer than pulling a loose fin, and the time shows in the quote.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(289) 514-2437

Garage Door Perimeter Weatherstrip: questions

Advice · (289) 514-2437

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.

Does it matter if my garage is detached and unheated?

The seal still earns its place. It keeps driven snow, rain, leaves and animals out of the garage and off whatever is stored there, and it stops the door edges rattling in the wind. For an attached or heated garage the comfort benefit to the house is added on top. The technician may suggest a simpler fin replacement for a detached shell and a one-piece stop where the garage is lived beside.

Does new weatherstrip make the door any quieter when it opens and closes?

A little, though it is not the main reason to do it. A fresh bottom seal cushions the door's contact with the floor, and snug side and top seals stop the panel rattling against loose or worn stops. Most of the noise people notice from a garage door comes from rollers, hinges and the opener chain or belt rather than the seals, so a technician checking the weatherstrip will usually point out those parts too if they are the louder culprit.

Garage Door Perimeter Weatherstrip near you

York, Ontario

Langstaff information

Town
Langstaff, York, Ontario
In business
31 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

8%

Newer homes. About 8% of homes in Vaughan were built in 1980 or earlier, according to the 2021 Census.

Where homes are newer, the garage is usually attached and often has living space over it, so the door forms part of the insulated envelope. Insulated panels, tight perimeter weatherstrip and a good bottom seal make a real difference to the comfort of the room above.

63%

Mostly houses. Single-detached houses make up about 63% of homes in Vaughan (2021 Census).

Households in detached homes often have several remotes, a keypad and a phone app between family members and their cars. We keep all of them programmed to the opener, replace the ones that have failed, and explain how to add a new one when a car changes hands.

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(289) 514-2437
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 31 years in business