Skip to content
High Park Garage Door ExpertsRequest a visit
Open 24/7(289) 807-2460Call now
Person fitting a black strip along the bottom edge of a partly raised garage door, with a cracked strip lying on the floor. — Garage Door Bottom Seal Replacement, Regent Park

Plan ahead Repairs · Regent Park

Garage Door Bottom Seal Replacement in Regent Park

With the door closed and the lights off, a bright line of daylight runs along the floor from one side to the other. Leaves and grit have blown in under it and gathered in a neat drift against the back wall.

Call now · open 24/7(289) 807-2460

Request a visit

In plain words

What you have afterwards is a door that closes onto a single soft line of contact from jamb to jamb. Daylight under the door is much reduced, the draft across the floor eases, wind-blown leaves and snow are kept out more effectively, and the tighter gap makes the route in harder for mice. The opener has been reset so the door lands gently on the new strip instead of pressing it flat. You also leave knowing the seal's profile and size, which makes the next replacement a matter of one phone call, and a couple of simple habits for winter that keep the new seal from freezing to the floor.

Sound familiar?

After a spring rain there is a puddle inside the door that reaches the tires. The driveway slopes toward the garage, the slab has a low corner, and the flattened old seal is not making up the difference.

How the visit goes

Garage Door Bottom Seal Replacement · Regent Park

How the visit goes

Technician in safety glasses gripping a steel cable with pliers beside a cable drum at the curved door track. — Regent Park
  1. 1

    Which retainer and which profile

    Next the retainer along the bottom rail is identified. Most steel doors carry an aluminum extrusion with two channels that take the T-shaped or beaded edges of a U-shaped seal; some insulated doors have the channel moulded into a plastic bottom cap; older doors may have a single channel; wood doors often have a strip nailed straight to the rail. The technician measures the channel spacing and the T or bead size, checks the door width, and notes the height of the old strip. A seal chosen from these measurements slides in cleanly and holds, which is the difference between a replacement that lasts and one that works loose.

  2. 2

    Closing the door onto the new seal

    The clamps come off, the opener is reconnected, and the door is run closed under power while the technician watches the bottom edge meet the floor. The down limit is adjusted so the seal compresses gently along its full length without the section bowing, and the force setting is checked so the door settles onto the new, taller strip without reversing. From inside with the lights off, the floor line is checked again for daylight. The reversing test with a 38 mm (1.5 in) solid object, or a 2x4 laid flat under the door, and the photo-eye test finish the visit, and you are shown the door closing before the ladder is packed.

  3. 3

    Keeping the new seal from freezing down

    The habit that does the most for a bottom seal in a cold climate is a wipe of silicone spray along the seal face each autumn and again mid-winter. It leaves a film that meltwater struggles to bond to, so the strip lifts off the slab cleanly on a frosty morning. Avoid petroleum-based sprays, which soften vinyl. If the door does freeze to the floor, leave the remote alone: free the seal by hand with gentle warmth from a hair dryer or by working a plastic scraper along the line, then run the door. A minute of patience keeps the new seal whole.

In the van

  • Straightedge and tape measure
  • Threshold seal and adhesive
  • Nail-on vinyl strip for wood doors
  • Bead-style bottom seal
  • Aluminum bottom seal retainer

What affects the quote

  1. 1

    Season and conditions

    A seal frozen to the slab, ice at the threshold or working in deep cold adds time for freeing the old strip, clearing the line and keeping the new roll warm enough to feed.

  2. 2

    Rodent-resistant seal

    A profile with embedded stainless mesh for a garage that has had repeated chewing costs more per length than plain vinyl and is offered where the history calls for it.

  3. 3

    Retainer replacement

    If the aluminum or plastic retainer is bent, spread open or corroded, a new extrusion, fasteners and the time to fit it straight along the rail are added as their own line.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(289) 807-2460

Garage Door Bottom Seal Replacement: questions

Advice · (289) 807-2460

How long should I allow for the work?

Plan on an hour or two for a straightforward replacement on a standard door, including the inspection and the opener reset. A retainer replacement, a hardened seal that has to come out in pieces, a wood door with a nail-on strip or the addition of a threshold seal each add time. The technician will give you a realistic window once the door has been looked at.

What is the difference between T-style, bead and bulb seals?

The names describe the edge that grips the retainer and the shape of the part that meets the floor. A T-style seal has T-shaped edges that slide into slotted channels along the bottom rail. A bead seal has round edges for the rounder channels found on many older steel doors. A bulb, or U-style, seal is a larger tube that compresses further and suits rough or dished floors. The retainer on your door decides which one fits.

What information helps when I book?

The width of the door and whether it is a single or double; what is getting in, whether light, drafts, water, snow or pests, and where along the door; whether the gap is even or worse at one end; the door material; and a photo of the end of the bottom section showing the retainer and seal. Mention if the seal has frozen to the floor or if the door has been reversing before it closes.

Toronto, Ontario

Regent Park information

Town
Regent Park, Toronto, Ontario
In business
16 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

58%

Older homes. About 58% of homes in Toronto 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.

23%

Single-detached houses make up about 23% of homes in Toronto (2021 Census).

Attached housing frequently has tandem or tight garages with limited headroom and little side room, so replacement openers and tracks are chosen to fit those dimensions. A low-headroom track kit or a wall-mounted jackshaft opener often solves what a standard unit cannot.

Source: Statistics Canada, 2021 Census of Population

Open Regent Park in Google Maps

Open 24/7

Request a visit

With the door closed and the lights off, a bright line of daylight runs along the floor from one side to the other.

Call now · open 24/7(289) 807-2460
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 16 years in business