Blog
May 29, 2026
If your garage feels drafty, lets water in, or shows gaps around the door, the issue usually comes down to one of two separate sealing components:
- Garage door bottom rubber (installed on the bottom edge of the door)
- Garage door weatherstrip (installed around the sides and top of the opening)
Both are essential. To help Edmonton homeowners address sealing issues early, Overhead Door Company of Edmonton™ is offering 20% off on garage door bottom rubber replacement and garage door weatherstrip replacement. Sounds like a great deal? Contact us today to get your service scheduled!
What is garage door bottom rubber?
The garage door bottom rubber is the flexible seal mounted along the bottom edge of the garage door. Its job is to seal the gap between the door and the concrete floor.
Bottom rubber helps prevent:
- Cold air entering under the door
- Water intrusion during rain or snowmelt
- Snow, dirt, and debris blowing inside
- Pests entering at ground level
In Edmonton, bottom rubber commonly fails due to:
- Freeze–thaw cycles
- Salt and moisture exposure
- Compression against uneven concrete
- Age-related cracking or hardening
When the bottom rubber fails, you’ll usually notice the weather being invited into your garage!
What is garage door weatherstripping?
The garage door weatherstrip is installed on the frame of the garage opening, running:
- Up both sides of the opening
- Across the top header
Its role is to seal the perimeter of the door when it’s closed, stopping air and moisture from entering around the edges.
Weatherstrip helps prevent:
- Cold drafts along the sides and top of the door
- Wind-driven rain or snow entering the garage
- Heat loss from attached garages
- Whistling or rattling during high winds
- Rodents or pests entering the garage
Weatherstrip typically wears out due to:
- Sun exposure
- Brittle rubber from cold temperatures
- Door movement pulling the seal away
- Long-term compression
Unlike bottom rubber, weatherstrip issues are usually noticed as drafts along the sides or visible gaps at the frame.
Both seals matter; a properly sealed garage door requires both components working together. Replacing one does not fix problems caused by the other.
What’s included in each service?
Garage door bottom rubber replacement includes:
- Removal of worn or cracked bottom rubber
- Installation of correctly sized replacement rubber
- Final seal and door operation check
- Consultation if uneven concrete problems arise
Garage door weatherstrip replacement includes:
- Removal of damaged or old perimeter weatherstrip
- Installation along the sides and top of the opening
- Proper alignment to ensure full door contact
- Final inspection for drafts and gaps
Limited‑time offer: 20% off garage sealing!
For a limited time, Edmonton homeowners can receive:
✅ 20% off garage door bottom rubber replacement
AND
✅ 20% off garage door weatherstrip replacement
✅ 20% off garage door weatherstrip replacement
Put your trust in Overhead Door Company of Edmonton™
✔ Edmonton‑based technicians
✔ Professional installation
✔ Clear explanations, no pressure
✔ Professional installation
✔ Clear explanations, no pressure
