Weather seals. Stop the rain, rodents, and drafts at the garage.
Last updated June 12, 2026
Every garage door has a rubber U-seal across the bottom and perimeter vinyl seals on the sides and top. Both dry out and fail on a predictable schedule, 5 to 10 years in San Diego sun. When they go, water comes in under the door, rodents chew through the gaps, and the garage fills with dust and cold air. Fifteen feet of fresh seal fixes all of that.
What's included in this service?
- Bottom U-seal replacement (the big rubber strip across the door bottom)
- Bottom retainer replacement when the old one is corroded
- Side and top perimeter seals (vinyl-backed foam strips on the jamb)
- Threshold seal install on uneven or sloped driveways
- Rodent-proof brush-seal upgrade for chronic pest gaps
- Frame caulking where the jamb meets stucco or siding
- Inspection for rot or damage behind old seals
When do you need this service?
- Rain runs under the door during storms
- Daylight visible along the sides or bottom when door is closed
- Rodent droppings or chew damage near the door
- Leaves, dust, and debris blowing in constantly
- Garage temperature swings dramatically with outside air
- Rubber bottom seal is cracked, flat, or falling off
What do homeowners ask about Weather Seals?
How often do garage door seals need replacement?
Bottom U-seal: every 5 to 8 years in San Diego's UV and coastal-salt conditions. Perimeter seals: 8 to 12 years. If you're seeing daylight at the edges when the door is closed or water puddles inside after a storm, the seal is done regardless of age.
Can I replace the bottom seal myself?
On most doors, yes, the U-seal slides into a track on the bottom panel and it's a 20-minute job. Where it goes sideways: an old corroded aluminum retainer that needs to come off and be replaced (that needs the door tension neutralized), or a custom profile that isn't a standard U. If you're not sure which you have, we can do both.
Will a new seal stop rodents?
It'll stop most of them. Rats and mice can chew through standard rubber given enough time, so for homes with active pest pressure we install a brush-seal bottom, stiff bristles backed by rubber that mice won't chew. Combined with sealing the corners at the jamb, that gets rodent entries down to near-zero.
Do you do threshold seals?
Yes, and they're worth it if the concrete slab dips in the middle (water pools inside) or slopes away from the door (cold air pours in). A 3/4-inch rubber threshold bonded to the concrete closes that gap. Not for every home, but great for the ones with drainage issues.
Where do we offer Weather Seals in San Diego County?
We provide weather seals in every city and community in San Diego County. Pick your city for local climate notes and service specifics.
See weather seals in all 67 cities
Homeowners who hired us for this
Examples of the kind of feedback we work to earn on every job. Verified reviews from real customers live on our Google Business Profile and Yelp pages.
Called at 7:30 a.m. when I heard the bang, broken torsion spring, car trapped inside. A tech was in the driveway by 9:15 with a matched pair ready to install. Flat-rate quote before he started, done in under an hour. Felt like the old days of someone actually showing up.
Got three quotes for a new door after ours gave out. Lift Pro was the only one that talked about the HOA committee requirements up front and offered a wood-grain steel that got approved on the first try. Installed in one day, clean work, hauled the old one off.
Old chain-drive opener was louder than my teenagers. They pulled it, installed a quiet belt-drive LiftMaster with Wi-Fi, and walked me through the app before leaving. It closes itself now when I drive away. Crew was on time and actually picked up their packaging.
Need weather seals in San Diego County?
Call for a free quote. Most work scheduled within the week.