We've updated your selection

    Tsunami Seal   20 ft. Gray Garage Door Threshold Kit

    Set your store for local inventory & pick up options.
    • Description
      Model
      51020
      Internet/Catalog:
      202199774

      The Tsunami Seal Garage Door Threshold Seal mounts to your garage floor creating the perfect seal between your door and your garage floor. The Garage Door Threshold Seal creates a tight seal for your garage door which will keep leaves, dirt, water and snow from being blown under the garage door by the wind. Also, if you have a sloped driveway or an uneven garage floor and water is seeping under your garage door, the door seal adds a 1/2 in. tall barrier to the garage floor. The door seal will also help keep out unwanted insects and snakes. By creating a better seal, your garage will stay warmer during the winter and cooler during the summer, helping to keep your energy cost down. The door seal works great with all types of garage doors including roll up doors, hinged wood doors and walk through doors. The one piece strip is permanently secured to the garage floor with the included Liquid Nails Polyurethane Adhesive. Each kit includes the one piece Threshold Seal, two cartridges of Liquid Nails Ultra DutyTM Poly-Adhesive and a metal caulking gun and color installation instructions. Comes with a lifetime warranty.

      • Creates a barrier against water, leaves, dirt and snow
      • Keeps out insects, snakes and rodents
      • Garage stays warmer during the winter and cooler during the summer
      • Helps to save energy
      • Works with roll up doors, hinged doors and walk through doors
      • Includes two cartridges of liquid nails ultra duty poly adhesive
      • Includes a metal caulking gun
      • Lifetime warranty
    • Specifications
      Garage Door Part/Accessory Type :
      Garage Door Seal
      Product Depth (in.) :
      3.5
      Product Height (in.) :
      0.5
      Product Weight (lb.) :
      11
      Product Width (in.) :
      240
      Returnable :
      90-Day
    • Reviews
      (10)

      Ratings & Reviews

      89% of customers recommend this product
      4.5
      Out of 5:
      5
      [7]
      4
      [2]
      3
      2
      [1]
      1
      QUALITY:
      VALUE:
      4.3
      4.3
      • You cant depend on glue
      • August 21, 2013

      Good in theory, but failing after a month. One side has started to peel up after 1 month. The manufacturer would probably say that surface preparation, cleansing, or adhesive application was done incorrectly, but I would disagree. My garage floor has a "polished" cement floor. Very smooth, and not enough surface area to provide adequate grip for the adhesive. I am not suprised it is beginning to fail already. We also have our cars at full turning lock to enter and exit the garage, which is producing torquing forces on the strip. The strip will need to be achored with concrete screws or something better than glue. The door is sealed nicely though, and it keeps water out.

      Pros Easy to Install, Well Made Cons glue installation inadequate

      GarageTroll

      more details...
      By: GarageTroll
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

    Find More Garage Door Accessories TAP TO FILTER