North Shore Commercial Door is your home for the Windsor P-bulb garage door bottom weather seal. These seals are sold by the foot and are designed exclusively for Windsor garage doors. This P-bulb weather seal fits Model 240, 224, 424, 575, 730, 735, 790, 775, 730CHD, 750CHD and 755 series garage doors. The P bulb seals are made from a black vinyl compound for strength and durability. The total height of the seal, including the P, is 1 ¾ inches.
Installing this seal is not too difficult. North Shore recommends the installation to be done by two people, one feeing the seal and one pulling it through the channel. In addition, you can be assured that you are using the proper seal if your old seal looks like the P-bulb seal. The age of your Windsor garage door does not matter because Windsor has only ever made one size P shaped bottom seal and this product, item number WINDSOR-PERFT, is it.
•Sold by the foot - provide length desired (in feet) in box above
•Total height of seal including "P" is 1-3/4"
•"P" bulb width is 1-1/4" O.D. with a height of 1-3/8" O.D.
•Made for Windsor garage doors
•Fits Windsor model 240, 224, 424, 450, 575, 730, 735, 790, 775, 730CHD, 750CHD, and 755 series garage doors and many more
•Made from a strong, black vinyl compound
For other styles of garage door bottom seal, click here.
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QUESTION: What color is the P bulb bottom seal? by Angela P 4/17/2017
ANSWER: gray by Carmencita L a
ANSWER: Black by Walter W a
ANSWER: Black by Carl L a
ANSWER: black by Roy W a
ANSWER: Black by Adam H a
ANSWER: Black by Robert C a
ANSWER: Matt Black by Scott W a
ANSWER: Black, the whole p bulb is black. by Theresa P a
ANSWER: Black by mike f a
QUESTION: Where are you located? by Gary P 10/25/2016
STAFF ANSWER: Elyria, OH by Taylor M a
QUESTION: I have 3 older Windsor garage doors . I need the bottom door seal. I think the doors were installed in the late 1970's. They are 20' doors. Do you folks have anything that will work? Thanks by Kia E 10/24/2016
ANSWER: The seal fit my 90s door. Suggest u cut off a piece of what is left of the old seal and send it to the supplier by jim b a
ANSWER: I purchased my replacement seals for a Windsor Garage Door from North Shore. It was very quick and easy to install. PERFECT solution..... by Paul M a
ANSWER: Yes, North Shore has a product that does fit. However the quality is less than original. It was much thinner material. I tried to get a replacement, money back, or at least communication, but no response. Good luck. by Kirk M a
REPLY: Thanks for the heads up. Any ideas where I can get my hands on something that is better quality? by Kia E r
REPLY: Try a local overhead door contractor for advice by Kirk M r
QUESTION: Hi, I need a weather seal for a Windsor garage door part # 535. The info on this product only shows Windsor Part # 575. Will this still work on MY garage door? I have bought 4 different seals now, none of them working! UGH. Thank you. : by Tiffany C 10/22/2016
ANSWER: Yes, it worked for me. My problem was that I cut it too short and it still leaked at one edge. My fault. But it does work right when installed correctly. Good luck! by Cora J a