Tsunami Seal Garage Door Threshold Kit – everything you need to seal the space between your garage door and the world outside. Whether you need a barrier for a roll-up door, a hinged door or a walk-through door, with the garage threshold complete kit, you can create a barrier against outside elements keeping your garage dry and free of pests. The garage door threshold mounts to your garage floor creating the perfect seal between your floor and your garage door. The one-piece strip is permanently secured to the garage floor with Premium Polyurethane adhesive included in the complete kit. Tightly fitted along the bottom of your garage door, the threshold creates a half-inch tall barrier that helps keep leaves, dirt, water and snow from blowing under the door, even if you have a sloped driveway or uneven floor. Available in three colors and seven sizes, to create a custom look for your garage. Your garage threshold kit includes one-piece door seal, Premium Polyurethane adhesive and a metal caulking gun. We provide a lifetime warranty. The garage threshold is made of durable, heavy-duty vinyl, which unlike rubber seals, won’t warp or crack.