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Raynor Weather Seal Replacement: The Cumming Owner’s Guide
Raynor weather seal replacement in Cumming typically runs $85-$150 installed, including the new seal, removal of the old one, and cleanup of the track channel. Most jobs are finished in under an hour, and we keep common Raynor-compatible sizes on the truck so we can usually complete the work the same day we diagnose it.
Most Cumming homeowners catch this failure the same way: a visible gap of daylight under the door, water pooling along the garage floor after a heavy rain, or a mouse that found its way in near the corner. The seal itself usually looks cracked, flattened, or has separated from its aluminum retainer. The part costs less than a dinner out, but the damage a failed seal invites into a Cumming garage can run into the hundreds.
Which Raynor Models This Applies To
Raynor builds residential doors under a few distinct series, and the weather seal isn’t one-size-fits-all. The Premier, Aspen, and AP200 lines use a T-style bulb seal that slides into a single aluminum retainer channel at the bottom of the door. The ShowCase and Estate series (Raynor’s insulated, carriage-house look) sometimes use a wider bead profile on a double-channel retainer. Most current-model Raynor doors accept a standard 3-inch or 4-inch T-bottom seal, but the bead diameter matters: 1/4-inch bead versus 5/16-inch bead. Slide the wrong one in and it either binds or falls right back out.
You can confirm your spec two ways. Look for the model sticker on the door’s interior edge near the bottom bracket, or measure the old seal’s bead with a caliper if you still have a fragment of it. If the retainer itself is bent, corroded, or the screw holes are stripped, that’s a separate repair and it changes the job from a seal swap to a retainer replacement. Aftermarket weather seals made from EPDM rubber or vinyl perform just as well as Raynor-branded stock for most Georgia homes and cost about the same. We’re not affiliated with Raynor; we’re an independent Cumming shop that stocks their compatible profiles and knows which one each series takes.
Signs Your Raynor Weather Seal Replacement Is Failing

- A growing line of daylight under the door. The seal has compressed past its recovery point. In a Cumming summer, a seal that sits on hot concrete in the sun can take a permanent set in two years.
- Water, leaves, or grit. Water being where it shouldn’t means the seal isn’t touching the floor across its full width. Often the seal is fine on the ends but torn in the middle.
- Cracking or a rough, deteriorated surface. Once the rubber or vinyl dries out enough to crack, it keeps tearing. The useful life isn’t coming back.
- One corner chewed or frayed. Rodents work the corner where the seal meets the track. A gap the size of a quarter is a wide open door for a mouse.
- Seal slipping out of the retainer channel. If the bead has lost tension or the aluminum channel is bent from a backed-in car, the seal hangs loose or drags on the floor.
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AfterReplacement Cost & What’s Included
In Cumming, a Raynor-compatible weather seal replacement with installation runs $85-$150. The seal itself is inexpensive (about $15-$30 of material), so the range reflects labor and what we encounter at the door. If the existing retainer is bent or the seal’s been siliconed into place, that adds time. If we’re replacing the retainer too, it moves toward the upper end of the range.
The written price covers everything: the new seal, removal and disposal of the old one, cleaning out the retention channel, testing the full travel of the door, and your documented photo record before and after. No upcharge for weekend service. No invoice that drifts beyond the written scope, per Clause 1 of The Haven Standard. Your work is backed by the 365-Day Done Right Promise: if the seal fails in its first year of normal Cumming weather, we replace it again.
DIY or Call Us?

Replacing a bottom weather seal is one of the gentler garage door projects, and a careful owner can often do it. The danger isn’t in the seal itself; it’s in the rest of the door. The bottom brackets hold the cables, and the cables run to springs under tension. If you release the bottom brackets without understanding that tension first, the door can drop hard.
So here’s the honest split. If your seal is a pull-out, slide-in profile and the retainer is straight, you can likely handle it: cut the old seal at one end, pull it through, push the new one in. If the retainer is missing, loose, corroded, or you can’t identify the bead size, that’s a service call with our name on it. We’ll measure it, match it to the series, and have the part on the truck. Call (470) 758-8863 and we’ll walk you through the no-charge assessment.
FAQs
Expect 2 to 5 years depending on sun exposure and how often the door cycles. Doors facing south in neighborhoods like Windermere see more direct sun, and the seal will start to crack earlier than one on a north-facing door in a shaded lot. A door that’s run 4 to 6 times daily also wears faster than a weekend-only door.
Not usefully. Once the rubber has compressed or cracked, patching it with adhesive buys you weeks at best, and the repair usually fails at the joint under daily compression. Replacement is the only fix that lasts. If the retainer channel itself is the problem, that can sometimes be straightened in place rather than swapped, and we’ll tell you which is cheaper before any work starts.
Most weather seal replacements take 30 to 60 minutes on a standard Raynor door. If we’re also straightening or replacing the retainer, allow closer to 90 minutes. The written quote you get before work starts includes the time, so there’s no surprise.
We keep the common 3-inch and 4-inch T-bottom seals in 1/4-inch and 5/16-inch bead profiles on the truck, along with the EPDM replacement stock most Raynor models use. For unusual sizes or the double-channel retainer on some ShowCase and Estate doors, we order it the same day and typically have it the next business morning. Call (470) 758-8863 and describe your door; we’ll tell you whether it’s a truck part or a next-day part before you book.
Marcus Deller puts it simply: “Name the part, quote the range, then fix it.” That’s how we’ve handled every Raynor repair in Cumming, and a weather seal is just the smallest example of it working.
Written by Marcus Deller, Owner, Servo Garage Doors Cumming at Servo Garage Doors Cumming, serving Cumming and nearby areas.






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