Raised-panel steel
Carriage house
Modern flush
Full-view glass
LiftMaster openers
Chamberlain openersFull 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
Get your free estimateCraftsman Weather Seal Replacement: The Alpharetta Owner’s Guide
Craftsman weather seal replacement in Alpharetta typically runs $85 – $145 installed, including the new seal, labor, and cleanup of the old channel. We stock Craftsman-compatible weather seal on our trucks, so most Alpharetta jobs are done in one visit, same day. Most owners discover the failure when they notice daylight under the door, a stiff scrape when the door closes, or leaves and water pooling just inside the floor line.
Which Craftsman Models This Applies To
This is the part where a lot of homeowners get crossed up, so let’s be specific. Craftsman garage doors were sold through Sears for years, and the weather seal profile varies by door thickness and year of manufacture. The two most common are the single-channel T-style seal, which presses into a single aluminum retainer, and the bulb-style seal used on older Craftsman doors with a round bulb profile rather than a T. The safe move is to check the label on the door’s interior edge: the model number usually starts with 139.539. If you can’t read the label, measure the old seal’s channel width. If it’s 3/16 inch, we stock it. If it’s 1/4 inch, we stock that too. The difference matters: pressing the wrong width into your retainer either falls out in a week or sits so tight you can’t get it in without distorting the channel.
On the OEM-versus-aftermarket question: Craftsman doesn’t manufacture weather seal itself. The original parts were sourced from suppliers like DURA-LIFT and Frost King. A quality aftermarket seal made from EPDM rubber typically outlasts the original, especially in Georgia’s heat, because it resists cracking and stays flexible well past a decade. We carry EPDM seals on the truck, cut to length, including the dark gray profile that matches most Craftsman doors. On the OEM-inspired end, we also stock the exact-profile reproductions for old Craftsman doors where the original retainer hasn’t been replaced since the house was built.
Styles & brands we work with






Signs Your Craftsman Weather Seal Replacement Is Failing
- Daylight is visible under the closed door. The seal has compressed or torn. This is the most common failure. Once the bottom edge loses its bead, your garage is essentially open to the Alpharetta humidity, insects, and anything that crawls or blows in.
- The door closes with a new, sharp scrape. A seal that has folded or pulled loose will drag across the concrete and make a sound like a squeegee on dry pavement. Left alone, it will tear further and may bend the retainer itself.
- Water collects just inside the garage after rain. This is a big one during Alpharetta’s summer thunderstorm season. A seal that has hardened or shrunk pulls away from the corners, and water follows the gaps. On a Craftsman door that has seen eight or ten Georgia summers, the rubber will stiffen until the corners lift.
- The seal is cracked or flaking when you bend it. EPDM seals should stay pliable. Take a corner of the rubber and pinch it between your fingers. If it cracks like a dry pencil eraser, it’s done. Georgia heat accelerates this, even on EPDM, after six to eight years.
- You can feel air movement at floor level. Stand inside the garage with the door closed and run your hand along the floor line. If you feel a draft, the seal is no longer making contact. That same gap is also a welcome mat for Alpharetta’s pine needles and the occasional mouse when temperatures drop in fall.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
In Alpharetta, Craftsman weather seal replacement installed runs $85 – $145. At the lower end, a straight T-style or bulb seal on a single door with an aluminum retainer in good shape is a 30-minute job. The upper end covers longer grooves, double-car width doors, or a retainer that’s twisted and needs rebuilding. We price the seal itself between $25 and $45, which is honest retail for a quality EPDM seal cut to length. The remainder is labor and the call-out. What you get for that: the old seal pulled, the channel cleaned, the new seal seated, corners trimmed, and a test cycle to confirm the door closes without drag.
As with everything else Brock Garage Doors Alpharetta does, the price is written before we start, and the 365-Day Done Right Promise covers the work in writing. If the seal sags, pulls loose, or tears within a year, we come back and redo it at no charge. It’s the same standard the whole Garrison Partners network has run on since 2001, and it’s not a verbal “we’ll take care of you.” It’s on the invoice.
DIY or Call Us?
Weather seal replacement on a Craftsman door is one of the kinder jobs in the garage door trade. There’s no dangerous tension involved, and most homeowners can physically pull the old seal and press in a new one. That said, the three ways it goes wrong are predictable: the wrong seal width gets purchased, the retainer gets bent during removal, or the old seal snaps off inside the channel. On older Craftsman doors, the retainer is screwed to the bottom of the door and can ride up when the concrete slab has shifted, which is common in Alpharetta’s newer subdivisions where the soil moves seasonally.
We’d rather you not wrestle with a frozen, corroded retainer. Give us a call at (229) 404-6747. We’ll pull the old seal, show you what’s under it, and have the new piece in before your coffee gets cold. Tell me what it’s doing wrong. We’ll figure out the rest from there.
FAQs
A good EPDM seal on a Craftsman door in Alpharetta lasts 5 to 8 years. The Georgia sun and humidity are the main killers. Garage doors that face west or southwest tend to need replacement sooner because the afternoon heat bakes the rubber against the concrete. If you are replacing seals more than once a decade on the same door, the door’s closing force probably needs adjustment: too much downward pressure crushes the seal and shortens its life.
In most cases, no. Once the bottom edge is torn or split, patching doesn’t work because the seal needs to flex continuously. Small corner tears can be trimmed, but if the rubber has hardened or cracked anywhere along the length, replacement is the only reliable fix. Patching a weather seal is like taping a cracked garden hose: it holds until it doesn’t, and it doesn’t take long in Alpharetta heat. Call (229) 404-6747 and we’ll tell you straight if yours has any life left.
Plan on 30 to 45 minutes for a single Craftsman door in good shape. If the retainer is bent, corroded, or pulling away from the bottom panel, add 20 to 30 minutes to rebuild it. We price that work in the quote before touching the door, and we typically do the replacement same day in Alpharetta when the truck is in the area.
We stock the common Craftsman profiles on the truck, including the 3/16-inch and 1/4-inch T-style channels and the older bulb-style seals. If you have an unusual profile, we’ll note the measurements and make the second visit quick, usually within a day or two. In practice, eight out of ten Alpharetta calls are done in one visit because we carry the full range of seals along with the parts for LiftMaster, Chamberlain, and Genie openers.
Installed cost in Alpharetta runs $85 – $145 depending on the seal profile, door width, and retainer condition. That includes the seal, labor, cleanup, and the 365-day written guarantee. Call (229) 404-6747 for an exact quote: the price we give you on the phone is the price on the invoice, and it never changes once we’re standing in your garage.
Written by Wade Mercer, Owner, Brock Garage Doors Alpharetta at Brock Garage Doors Alpharetta, serving Alpharetta and nearby areas.