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Midland Garage Door Bottom Seal
Garage Door Weather Seal
Midland Garage Door Seal

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List Price:$2.99
Price Per Foot$1.84

Availability: In Stock & Ships in 1 Business Day
Product Code: MIDLAND-SEAL

Weather Seal Length

Length Ordered*:

Genuine Midland Garage Door Seal - approximately 4" in width. Gray in color. Helps to keep rodents and bugs out of your garage as well as the rain, snow and dirt that can be driven under your garage door by wind and storms. Remains pliable in cold weather.

Sold by the linear foot in lengths from 8' to 21'. When ordering, please select the length you need from the drop down menu. If you require a custom length, please email us. Note: We recommend you order one extra foot beyond the width of your door.


Order part number Midland-Seal-Sample, to receive a 3" sample, shipped via USPS First Class mail for $2.99.
If you notice water seeping in under your garage door or bugs that are taking up residence in your garage, it's time to buy our new long-lasting bottom garage seal. Not only will it help to keep out moisture, debris and rodents, but it will also help prevent heat loss from heated garages.

  • Gray in color and measures 4" across when placed flat.
  • Double "T" style measures 5/16"
  • Easy to install and replace the old, existing weather seal - No screws or nails needed!
  • Seals Garage Door to Keep Out Dust, Dirt ,Debris and Pests
  • Heavy Duty waterproof seat that stays flexible from -40F to 140F ensuring a tight seal
  • Can be easily cut to fit the desired size of your garage door
  • Does not come with screws or the aluminum of the garage door
Compatibility: Works with Midland brand garage doors as well as most Amarr, Clopay, CHI, Midland, North Central, Garaga , Overhead Door, Ideal, Raynor, Martin, Ankmar and more. Please contact us if you are unsure if this seal will work on your garage door.

If you aren't sure if this weather seal will work on your garage door you can order a sample of this product.

How to Easily Replace the Bottom Weather Seal on Your Garage Door

  • Start by removing the existing weather strip gasket (you may also need to replace the bracket if necessary) using a Philips or standard screwdriver to remove the existing screws. Be careful not to dent or damage the steel garage door panels or to scratch the wood garage door panels.
  • Next, raise the garage door to a comfortable work height for you to take your measurements. Start by measuring the length of the garage door. Add 6" for each side to allow for any adjustments needed to be made. Measure the width of the bottom of the door and the width of the existing garage door gasket (if possible). Do not remove the existing bottom weather seal until you have purchased a replacement gasket!
  • First clean and spray the bottom seal retainer grooves with an aerosol lubricant product like WD-40 or something similar, this will help slide the new seal into the retainer.
  • Now, start pulling the new bottom weather seal into the retainer, this is easier with another persons help to guide the seal.
  • When you have equal amounts of the bottom seal on each end of the door, stop, read below note.
  • You can take the extra 6" on each end and carefully tuck it back in on top of itself (this allows for thermal expansion & contraction, so you never get a gap at the door ends) or trim as instructed below for a "cleaner" look.
  • Now trim any excess length of the bottom seal gasket with a utility knife. Make sure you don't damage the surface of the garage door when trimming the excess gasket. Also, don't let the gasket interfere with the raising and lowering of the garage door. You will want to verify this before you continue.
  • Finally, test the new garage door gasket seal by lowering the door and checking for a continuous seal along the bottom of the garage door.

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Midland Garage Door Bottom Seal - 3" Sample
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Garage Door weather seal

Average Customer Review: 5 of 5 Total Reviews: 56 Write a review.

  12 of 12 people found the following review helpful:
Garage Door bottom seal October 21, 2017
Reviewer: Anonymous Person from Rogers, MN United States  
Arrived early and exactly what I needed

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  12 of 12 people found the following review helpful:
Exactly what I needed August 17, 2017
Reviewer: Gale Eastwood from Clear Lake, MN United States  
Very east installation and works great. Could not ask for more. Thanks

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  16 of 16 people found the following review helpful:
Midland Garage Door Bottom Seal July 11, 2017
Reviewer: Brian S. from MN United States  
Excellent product and Service.  The product was exactly what I ordered with the appropriate length.  Installation was a breeze.  Received the product in about 2 days.

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  21 of 21 people found the following review helpful:
Midland Garage Door Bottom Seal May 24, 2017
Reviewer: Theodore M. Miller from Jericho, NY United States  
Better than the original piece that came with the door

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  7 of 7 people found the following review helpful:
as said March 3, 2017
Reviewer: richard smith from sand coulee, MT United States  
accurate part

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Garage Door Bottom Seal