Assess the closure
We check how squarely the door meets the floor and where daylight is showing.
Garage Door Weatherstripping
Bottom seals, stop moulding and jamb seals replaced against Barrie winters.
About this service
Weather seals are the cheapest part of a garage door and the first thing a Simcoe County winter finds. When the bottom astragal hardens and cracks, snow drifts under the door, meltwater runs onto the slab and the garage never warms up.
We replace bottom seals, perimeter stop moulding, jamb seals and top seals, and check that the door closes level to the floor so the new seal actually makes contact across the full width instead of only at one end.
Warning signs
- Daylight, snow or leaves visible under the closed door
- Water running onto the garage floor after a thaw
- The bottom seal is cracked, flattened or torn away
- Drafts and cold air in a room above or beside the garage
How It Works
The garage door weatherstripping process
Correct the close
Cable tension and travel are adjusted so the door lands level across the opening.
Fit new seals
Bottom astragal, jamb stop and top seal are replaced with profiles matched to the door.
Verify the seal
The door is closed and checked along the full perimeter for gaps and contact.
FAQ
Garage Door Weatherstripping questions
Still unsure? Call (647) 493-8072 or email info@suregaragerepair.ca.
Usually the door is closing out of level because of uneven cable tension, or the concrete slopes. Both are addressed before fitting new seal, otherwise the gap comes straight back.
On a driveway that drains toward the garage, a floor threshold combined with a good bottom seal makes a real difference to water getting in.
It depends on sun exposure, salt and how cold the door gets. Bottom seals are a wear item, and replacing one is a small job compared with the water damage it prevents.
Related services
Garage Door Weatherstripping by area
Request Service
Book garage door weatherstripping in the Barrie area
Call and describe what the door is doing, or send a service request with your city and a short note. We will come back to you about the door.
Prefer email? info@suregaragerepair.ca