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Clopay Weather Seal Replacement: The Boerne Owner’s Guide
Clopay weather seal replacement in Boerne typically runs $150-$280 installed, and we stock the common profiles on our trucks for same-day service. The seal sits in a retainer channel along the bottom of your door and compresses against the floor to block water, dust, and Hill Country critters. Most homeowners notice the problem first as a draft, a puddle after rain, or light showing under the door when it’s supposed to be shut.
We’ve replaced hundreds of these on Clopay doors around Boerne, from original builds in the 1990s to newer installs out near Fair Oaks Ranch. The seal itself is not a dangerous part, but getting the right profile matters. Clopay has used several retainer designs over the years, and forcing the wrong seal into the channel damages both pieces.
Which Clopay Models This Applies To
Clopay weather seals break down by retainer style, not just door series. The three we see most in Boerne are the T-style bulb seal (used on many Classic and Gallery series doors from the 2000s), the beaded seal for older pinch-style retainers, and the wider P-bulb profile found on Coachman and some Grand Harbor models. The retainer is the aluminum or vinyl channel screwed to the bottom of the door; the seal slides or locks into it.
To identify yours, look for a part label on the door’s interior hinge side, or measure the retainer channel width and the seal’s bulb diameter. Clopay’s OEM part numbers follow a pattern like 0410460 or 4137447, but we also carry quality aftermarket equivalents that match the spec and cost less. For doors installed before 2010, the original OEM seal may be discontinued; in those cases, an aftermarket profile engineered to the same dimensions is the better route. We keep the common sizes on the truck, and if your door has an oddball profile, we’ll measure it on-site and source the match without a second trip.
Signs Your Clopay Weather Seal Replacement Is Failing
- Light visible under the closed door. The bulb has compressed permanently and no longer springs back to fill the gap. This happens faster in Boerne’s heat and UV exposure than in cooler climates; rubber compounds harden and lose memory.
- Water pooling inside after rain or sprinkler run-off. The seal’s contact edge has cracked or torn, creating a channel that directs water inward instead of blocking it. Hill Country downpours will find any gap.
- Increased dust or leaf debris on the garage floor. A gap as small as a quarter-inch lets in surprising amounts of airborne grit, especially during our dry spring months when the wind picks up.
- Rodent or insect activity near the door perimeter. Mice and scorpions don’t need much clearance. A compressed or chewed seal becomes a highway.
- The seal is pulling free from the retainer or dragging on the floor. Either the locking tabs have worn down or the seal was incorrectly installed with tension instead of a clean slide-in fit. Dragging accelerates wear and strains the door opener.
Replacement Cost & What’s Included
Clopay weather seal replacement in Boerne runs $150-$280 installed, depending on door width and retainer condition. A standard 16-foot single-car door with a straightforward slide-in seal sits at the lower end. Double-width doors, corroded retainers that need drilling out and replacement, or discontinued profiles requiring custom sourcing push toward the higher end.
Our price includes the seal, labor, and inspection of the retainer and bottom brackets. If the retainer is bent or the fasteners are rusted, we’ll tell you before touching a tool. The flat price is stated before the wrench comes out. Every seal replacement carries our 90-Day Done Right Promise in writing. If it leaks, whistles, or pulls loose, we come back at no charge.
DIY or Call Us?
An owner can safely check the retainer type and measure the door width. That’s useful information to have ready. The actual replacement, though, requires feeding a long, floppy seal into a narrow channel while keeping tension even across the full span. Most DIY attempts result in a wavy bottom edge, overstretched sections that fail early, or damage to the retainer itself.
There’s no high-tension danger here like with springs or cables. The risk is doing the job twice and paying for a new seal plus a retainer you didn’t need to replace. We carry the profiles, we match them on-site, and we finish in one visit. If you’d rather not spend a Saturday afternoon wrestling rubber into an aluminum slot, call (830) 365-0775. We’ll quote it straight and show up when we say.
FAQs
How long does a Clopay weather seal last in Boerne?
In the Texas Hill Country, expect 5 to 8 years from a quality seal. UV exposure, temperature swings, and concrete abrasion from grit shorten that. Garage doors facing west or with no shade wear faster. Call (830) 365-0775 if you’re unsure whether yours has life left - estimates are free.
Can the seal be repaired instead of replaced?
No. Once the rubber has hardened, cracked, or lost its bulb shape, patching is temporary at best. The seal is a wear item designed for replacement, not repair. We stock replacements for same-day installation. Call (830) 365-0775 to schedule.
How long does the swap take?
Most Clopay weather seal replacements take 30 to 60 minutes. Double doors or retainer replacement add time. We arrive with the common profiles and finish in one visit. Call (830) 365-0775 to book a time that works.
Do you stock Clopay weather seals on your trucks?
Yes. We carry the T-bulb, beaded, and P-bulb profiles that fit most Clopay doors in Boerne. For rare or discontinued sizes, we measure on-site and source the match without a return trip. Call (830) 365-0775 - we’ll confirm your profile over the phone if you can read us the door label.
Mainspring Garage Door Co. is an independent service provider and is not affiliated with Clopay. We also stock parts for LiftMaster, Chamberlain, and Genie.
Ready to stop the drafts and puddles? Call Mainspring Garage Door Co. at (830) 365-0775 for a free estimate on your Clopay weather seal replacement in Boerne. A live person answers the phone, 24/7, and we back every job with our 90-Day Done Right Promise in writing.
Written by Carl Dutton, Owner, Mainspring Garage Door Co. at Mainspring Garage Door Co., serving Boerne and nearby areas.






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