• Seal kit is engineered to block humidity and cold-air (EPDM synthetic), ideal for pest-control barrier, is DIY-friendly and fits almost any garage entryway
Action Industries

Ultra Rubber Garage Door Bottom Weather Seal Replacement Kit

  • Seal kit is engineered to block humidity and cold-air (EPDM synthetic), ideal for pest-control barrier, is DIY-friendly and fits almost any garage entryway
$65.00 - $108.70
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Seal Width 4.2"
Door Thickness 1 3/8", 1 3/4", 2"
Track Type T-End (1/4")
Material EPDM Synthetic Rubber
Brand Action Industries
Includes Seal, Retainer, Mounting Screws
Application Residential, Commercial
Seal Placement Bottom
Color Bottom

The Ultra Seal Garage Door Weather Stripping Kit offers high-level sealing for extreme environments. If you live in an area with large temperature swings, lots of invasive rodents and pests or other hazards, place this EPDM synthetic rubber at the bottom of the door. The rubber will stay flexible at temperatures down to -50 degrees to seal out air. It has a double-walled design to prevent critters from chewing through it.

Our Universal Garage Door Seal Replacement Kit includes the Ultra Seal as well as the matching aluminum retainer and mounting screws so you can easily install this seal to any garage door brand. Kits are available in two lengths (9' and 18') and three thickness options (for 1-3/8", 1-3/4" or 2" wide garage doors).

Kit Includes

9' Kit (fits doors up to 9' wide — can be cut down to size)

  • (1) 9' Roll of Ultra Seal
  • Aluminum retainer (comes in two (2) 4'6" sections)
  • Mounting screws

18' Kit (fits doors up to 18' wide - can be cut down to size)

  • (1) 18' Roll of Ultra Seal
  • Aluminum retainer (comes in four (4) 4'6" sections)
  • Mounting screws

Choosing Your Kit

  1. Select your garage door width. Choose the 9' kit for doors 9' and below or the 18' kit for doors between 9'-18' wide. If your door is not exactly the size of our kits, the kit can easily be cut down to the size you need. The retainer can be cut with a handsaw and the seal portion can be cut with household scissors.
  2. Select your garage door thickness. We offer three different thicknesses of retainers: 1-3/8", 1-3/4" and 2". See the diagram below for measurements.

If you have questions, contact us by using our live chat, emailing support@northshorecommercialdoor.com, completing our contact form or calling (800) 783-6112.


Installation is easy. Remove the existing seal and retainer from your garage, install the new retainer and then pull the seal through. For tips and more information, check out our Weather Seal Installation Guide and YouTube Video with installation instructions.

Kit Part Numbers:

  • A13SS-09-A: 1-3/8” Retainer, 9’ Door Kit
  • A18SS-09-A: 1-3/4” Retainer, 9’ Door Kit
  • A20SS-09-A: 2” Retainer, 9’ Door Kit
  • A13SS-18-A: 1-3/8” Retainer, 18’ Door Kit
  • A18SS-18-A: 1-3/4” Retainer, 18’ Door Kit
  • A20SS-18-A: 2” Retainer, 18’ Door Kit