ProSeal 20 ft. Bulb Seal Replacement Insert with 3/8 in. T-End-36020 at The Home Depot
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Model # 36020

Internet # 203089487

20 ft. Bulb Seal Replacement Insert with 3/8 in. T-End

ProSeal 20 ft. Bulb Seal Replacement Insert with 3/8 in. T-End

This item has been discontinued.
The Home Depot no longer carries this specific product.

$23.95 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # 36020

Internet # 203089487

ProSeal Garage Door Bottom Seals are made of durable weather resistant vinyl. The high quality PVC remains flexible at extreme low temperatures, providing a tight seal for your garage door. ProSeal locks out the elements by conforming to the shape of your garage floor. Helps save energy, by keeping your garage warmer during the winter and cooler during the summer. Replaces your existing Garage Door Seal. Fits into your garage door channel.

  • Replaces existing seal
  • Measures 1 in. in diameter, with 3/8 in. t-end
  • Designed for roll up garage doors
  • Made of durable PVC
  • Uses existing track
  • Made in USA

Info & Guides

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Accessory Type  Weather Seal  Assembled Depth (in.)  1 in 
Assembled Height (in.)  1 in  Assembled Width (in.)  240 in 
Garage Door Part/Accessory Type  Garage Door Seal  Manufacturer Warranty  90 days 
Product Weight (lb.)  2.3 lb  Returnable  90-Day 


Rated 4 out of 5 by 2 reviewers.
Rated 4 out of 5 by Good product - the key is ordering correct size T-end First, neither major chain in my community sold this product. Home Depot is about 20 miles from my home, so on-line purchasing was a great convenience. I had already removed the trim from the garage door and it made the removal of the old seal and installation of the new much easier. I sprayed the channel with silicone and the seal slide right into place. A little problem with the crease from folding the seal for shipping, but no biggie. I had read one review that stated the seal kept falling out...he probably didn' notice is comes in 2 sizes 1/4 and 3/8 in. I almost missed it. Very old one was flat and hard as a rock. December 20, 2011
Rated 4 out of 5 by Garage door seal Worked well for a 20 year old garage door seal that I could not find locally. Pretty cheap and installed easily. August 19, 2014
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