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CootesParadise Garage Door ProsOpen 24/7 (289) 203-1011
Gloved person holding a black strip along the side of a sectional garage-door opening — Garage Door Perimeter Weatherstrip, Perth Park

Repairs · Perth Park

Garage Door Perimeter Weatherstrip

The vinyl strip around the door used to be soft and white. Now it is grey and hard, cracked every few inches, and a piece near the corner snaps off in your fingers.

In plain words

The skill in this job is in the position of the fin. It should touch the door with a small, even deflection, so that it seals when the door is closed and springs clear as the door lifts. Set too far off, it leaves a standing gap; pushed too hard, it drags, folds under and tears within a season. The header piece goes on first, fastened from the centre outward so it stays straight, and the sides are fitted tight beneath it so the fins overlap at the corners. Fasteners are spaced evenly in sound wood, and any joint where water could get behind the stop is caulked.

Sound familiar?Perth Park

The call
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.

NextHow the visit goes

Garage Door Perimeter Weatherstrip · Perth Park

How the visit goes

Dark wall-mounted box with a plug-in adapter and sensor beside a garage door, above a workbench with a drill and screws. — Perth Park
  1. Scene 1

    How the door sits in the opening

    A perimeter seal can only follow a door that sits where the frame expects it, so the door is checked before any strip is ordered or cut. Each edge is checked for plumb, the gap to both jambs is compared, and the top section is watched as it meets the header to see whether it bows away or leans in. Rollers, hinges and the spacing of the vertical tracks are looked at because any of them can shift the door face toward one jamb and away from the other. Small corrections, such as re-setting a track bracket, are noted so the new seal is fitted to a door that closes square and stays that way.

  2. Scene 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. Scene 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

  • Utility knife and mitre saw
  • Flat bar, hammer and nail set
  • Jamb repair lumber or PVC trim
  • Galvanized or stainless trim nails
  • Vinyl stop moulding with integral seal

What shapes the quoteCootes Paradise Garage Door Pros

Corner detailing
Mitred corners on a one-piece stop, or fitting round an unusual trim profile, take more cutting and fitting than butted corners on a plain jamb.
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.
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.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 203-1011

Things people wonder

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.

What is the difference between perimeter weatherstrip and the bottom seal?

The bottom seal is a rubber or vinyl strip fixed to the lower edge of the door itself and presses against the floor. Perimeter weatherstrip is fixed to the frame, running up both jambs and across the header, and the closed door presses against it from inside. They wear differently and are replaced separately, though it is common to renew both in one visit when each is showing its age.

How long does perimeter weatherstrip usually last?

It depends on sun, cold and how the door meets it. One manufacturer's guide suggests replacing seals every two to three years, while a well-set fin kept free of paint and wiped with silicone before winter often goes considerably longer. Rather than a calendar, watch the fin: when it stiffens, cracks or shrinks back from the door, it has done its work.

Perth Parkinformation

HamiltonOntario

Town
Perth Park, Hamilton
In business
35 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

2021 census: what it means at the door

Every square is one home in a hundred.

  • 61 in 100 homes · older homes
  • About 61% of homes in Hamilton were built in 1980 or earlier, according to the 2021 Census.Wood door frames in an older house settle and swell over the decades, which can leave a door rubbing on one side. Rather than forcing the opener, the technician trues the tracks, adjusts the jamb seals and sets the door so it travels freely again.
  • Single-detached houses make up about 56% of homes in Hamilton (2021 Census).In mixed neighbourhoods, noise matters differently from one address to the next. A detached house with a bedroom above the garage and a townhouse with a neighbour through the wall both benefit from a belt-drive opener and nylon rollers, and we explain the difference either way.

Source: Statistics Canada, Census Profile

Open Perth Park in Google Maps

On-site assessment

Request a visit.

The vinyl strip around the door used to be soft and white.

(289) 203-1011, open 24/7.