Garage Door Weatherstripping Replacement in Ottawa
Cracked bottom seals and gapped side weatherstrip let in drafts, snow, and pests all winter long. We replace bottom seals, side strip, and top seal across Ottawa, built for real -25C winters.
Ottawa & surrounding areas
Garage Door Weatherstripping Replacement in Ottawa
Weatherstripping is easy to ignore until an Ottawa winter makes it impossible to. The rubber bottom seal, side weatherstrip along the vertical tracks, and top seal along the header all harden and crack under repeated exposure to -25C cold snaps followed by thaw, and once that happens they stop doing their job — sealing out drafts, snowmelt, and the mice and insects that reliably find any gap into a warm garage. Homes with attached garages in older neighbourhoods like the Glebe and Vanier feel this directly as cold air leaking into an adjacent mudroom or basement, while newer builds in Barrhaven and Kanata with better-insulated garages still see energy loss and water pooling from melted snow tracked in through a gapped bottom seal. Rideau River area humidity adds another wrinkle, accelerating seal deterioration through repeated freeze-thaw cycling on already-brittle rubber.
We replace bottom seals (bead, T-style, or bulb profiles depending on your track retainer), side and top weatherstrip along the frame, and can add a threshold seal for garages with uneven floor slabs — common in older Ottawa homes where the concrete has settled slightly over decades. Materials are rated for genuine Canadian winter temperature swings, not the lighter-duty seals sometimes used in milder climates. Full weatherstripping replacement typically takes under an hour and is one of the highest-value, lowest-cost services we offer heading into an Ottawa winter.
Every Garage Door Weatherstripping Replacement Includes
- Inspection of bottom seal, side weatherstrip, top seal, and retainer track condition
- Removal of cracked, hardened, or gapped weatherstripping
- Installation of cold-rated bottom seal (bead, T-style, or bulb profile)
- Side and top weatherstrip replacement along the full door frame
- Retainer track cleaning or replacement if damaged
- Threshold seal installation for uneven or settled garage floors (optional)
- Final seal test to confirm no light or draft gaps remain
Signs You Need Garage Door Weatherstripping Replacement
Visible cracking or hardening of the bottom seal
Rubber that's gone stiff or shows surface cracks has lost its flexibility and won't seal against an uneven floor anymore.
Daylight visible around the door edges
Light gaps along the sides or top when the door is closed mean weatherstrip has shrunk, gapped, or come loose from the track.
Snow or water pooling just inside the garage
Melted snow tracked in that pools near the door threshold usually means the bottom seal is no longer forming full contact with the floor.
Increased pest activity in the garage
Mice, spiders, and insects consistently find their way in through gapped weatherstripping, especially along the bottom seal in fall and winter.
Noticeably colder garage or adjacent rooms
If a mudroom or room above/beside the garage feels drafty in winter, degraded weatherstripping is a common and inexpensive first thing to check.
Weatherstripping visibly detached from the track
Seals that have pulled loose from the retainer track entirely need full replacement, not just re-seating.
How It Works
Seal inspection
We check bottom seal, side and top weatherstrip, and the retainer tracks for cracking, gapping, or detachment.
Material selection
Bottom seal profile (bead, T-style, or bulb) is matched to your existing track retainer style.
Old seal removal
Cracked and hardened weatherstripping is pulled from the tracks and disposed of.
New seal installation
Cold-rated bottom seal, side, and top weatherstrip are fed into the tracks and trimmed to an exact fit.
Draft and seal test
Door is closed and checked for light gaps or draft points along the full perimeter before we finish.
Customer Reviews on Google
Selected customer reviews. Rated 5.0 on Google from 62 reviews, checked September 19, 2026.
Ali was such a professional. His communication was excellent; he called me to give me notice that he was on the way. He fixed my spring fast and efficiently and made sure that the door opener was reconnected and everything was working perfectly before he left. I would highly recommend this company.
Garage Door Service Across the Ottawa Region
Our trucks run routes across the National Capital Region every day — a technician is rarely far from your door.
Garage Door Weatherstripping Replacement — Frequently Asked Questions
How often should garage door weatherstripping be replaced in Ottawa?
Will new weatherstripping actually lower my heating bill?
What's the difference between bead, T-style, and bulb bottom seals?
Can weatherstripping stop mice and pests from entering the garage?
Does weatherstripping replacement require the door to be taken apart?
Do you offer a threshold seal for uneven garage floors?
Serving Ottawa & the National Capital Region
Based at 1354 Carling Ave, we cover every neighborhood in Ottawa plus Kanata, Nepean, Barrhaven, Orléans, Stittsville, Gloucester, Cumberland, Manotick, Riverside South, Richmond, Bells Corners, and Vanier — same-day whenever possible.
- 613 Garage Door Repair
- 1354 Carling Ave, Ottawa ON K1Z 0C9
- (613) 709-2979 · Mon–Sun 7 AM – 9 PM
- ★★★★★ 5.0 · 62 Google reviews (read on Google Maps; opens in a new tab)
Need Garage Door Weatherstripping Replacement?
Call now or request a free written estimate online. Our licensed Ottawa technicians deliver honest quotes and same-day service across the region.