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ArmourHeights Door SpecialistsOpen 24/7 (289) 536-9773
Gloved person holding a black strip along the side of a sectional garage-door opening — Garage Door Perimeter Weatherstrip, Armour Heights

Repairs · Armour Heights

Garage Door Perimeter Weatherstrip

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.

In plain words

Perimeter seal comes in two common forms, and the visit begins by deciding which suits your opening. The simpler is a flexible vinyl fin nailed to the face of the existing wood stop, which works well where the stop is sound. The other is a one-piece vinyl stop moulding with the fin built in, which replaces the wood stop altogether and suits jambs that are weathered or where the old stop is cracked and paint-heavy. Commercial doors sometimes carry an aluminum retainer with a replaceable rubber insert. Each is cut to your header and sides on site and set against the closed door.

Sound familiar?Armour Heights

The call
The new door went in last year and looks perfect, but the old wooden stop and its tired seal were left in place. Along the top there is a gap you could slide a finger into, and the cold pours through it.

NextHow the visit goes

Garage Door Perimeter Weatherstrip · Armour Heights

How the visit goes

Technician in safety glasses turning a small tool at a bracket where the curved metal track meets a door panel. — Armour Heights
  1. Scene 1

    What kind of seal is there now

    Openings carry different seals depending on their age and who last worked on them. Many older garages have a painted wood stop with a flexible vinyl fin nailed to its face. Newer installations often have a one-piece vinyl stop with the fin moulded in. Some commercial and premium doors use an aluminum retainer with a slide-in rubber insert, or a brush seal. The technician identifies which is present, whether the rigid part is sound enough to keep, and what the fastening was, because that decides whether a new fin goes onto the existing stop or the whole stop is replaced.

  2. Scene 2

    The header piece goes on first

    With the door closed, the header length is cut to the full width of the opening and lifted into place, a two-person job on a double door. It is positioned so its fin lies against the top section with a slight, even deflection along the whole width, then fastened from the centre outward with galvanized or stainless nails or exterior screws at regular spacing, which keeps the length straight rather than letting it wander. The ends are left to receive the side pieces beneath them. Fitting the header first means both sides are cut to meet it exactly, and the corners close properly.

  3. Scene 3

    A look round each season

    The simplest care is a glance four times a year. Close the door, switch off the lights and look along both sides and the header for daylight. Then step outside and check that no length has lifted, that the corners are still tucked together and that the fin is still soft when you press it with a thumb. Cracks, a hard grey surface or a piece that has shrunk back from the door are the early signs. Manufacturers suggest wiping the seal down with a damp cloth a few times a year, and that also lets you feel any change in it.

In the van

  • Utility knife and mitre saw
  • Flexible vinyl fin seal
  • Galvanized or stainless trim nails
  • Flat bar, hammer and nail set
  • Silicone spray lubricant

What shapes the quoteArmour Heights Door Specialists

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.
Jamb material
Wood jambs take nails; steel or aluminum-clad jambs need screws and sometimes a backing piece, and masonry openings need a different fixing altogether, each with its own time and hardware.
Size of the door
A double door has a longer header and the same two sides as a single, so more material and a two-person lift for the top piece; taller openings take longer side lengths.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 536-9773

Asked and answered

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.

What colours does perimeter weatherstrip come in?

Standard ranges cover white, almond, brown, grey, black and a sandstone or clay tone, which between them match most trim, garage door and brickmould colours. The technician brings the colour that suits your trim once you describe it or send a photo. A one-piece vinyl stop is coloured through, so it does not show scratches, and a fin on a painted wood stop can be matched to the paint.

Why is there daylight on one side but not the other?

It can be either. Worn rollers, a track bracket that has shifted or a top section that bows can move the door face toward one jamb and away from the other, and a seal that is damaged, shrunk, the wrong size or set slightly off the door face shows the same way. The technician checks both the door's alignment and the seal itself, corrects what is out of true, then fits the new seal to a door that closes evenly.

Armour Heightsinformation

TorontoOntario

Garage Door Perimeter Weatherstrip · Toronto, Lawrence Heights, Lawrence Manor, Wilson Heights, Winston Park

Town
Armour Heights, Toronto
In business
14 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.

  • 58 in 100 homes · older homes
  • About 58% of homes in Toronto were built in 1980 or earlier, according to the 2021 Census.Where most houses were built a generation or more ago, a good share of garage doors are still the originals: wood or early steel sections on extension springs. Those doors respond well to fresh pulleys, safety cables and a careful balance, and the technician carries the parts for them.
  • Single-detached houses make up about 23% of homes in Toronto (2021 Census).Townhouses built in rows tend to have identical doors from the same builder, so when springs and openers age they do so together along the street. Owners often arrange service for several doors at once, and we can plan a single visit that covers the row.

Source: Statistics Canada, Census Profile

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On-site assessment

Request a visit.

With the door closed and the garage lights off, a thin bright line runs down the whole left side of the opening.

(289) 536-9773, open 24/7.