Garage Door Top Seal. M-D Building Products 1-34-inch x 12-inch x 36-inch Low Profile Aluminum wVinyl Seal Under Door Bumper Threshold Grey. Brush Seal For Passageway Doors Overhead Doors Garage Door Weather Seal Brush Weather Seal Use on any type of sectional overhead rolling steel high speed sliding mini-warehouse aircraft hangar telescoping or other door design for the best weather seal possible. Overhead garage door weather stripping . Learn step-by-step how to install the rubber seal and protect. This weatherstripping comes in four different colors. A garage door with little to no insulation and worn weather-stripping allows for the transfer of heat. These easy-to-install garage door bottom seals will block cold and hot drafts that can drive up your energy bills at your home or business. The retainer can not be shipped by UPS and must be ordered from your local Overhead Door distributor by calling 1-800-929-DOOR. This is useful for keeping noisy outside sounds from bo...