Model # 53016

Internet #202199784

Tsunami Seal 16 ft. Black Garage Door Threshold Kit
0763636530166

Tsunami Seal

16 ft. Black Garage Door Threshold Kit

  • Stops water from leaking under the garage door
  • Easy to install, includes adhesive and caulking gun
  • Lifetime warranty
$8736 /each

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Product Overview

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.

California residents: see   Proposition 65 information

  • 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

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Price
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Name 18 ft. Black Garage Door Threshold Kit 16 ft. Black Garage Door Threshold Kit 20 ft. Gray Garage Door Threshold Kit 20 ft. Brown Garage Door Threshold Kit
Brand Tsunami Seal Tsunami Seal Tsunami Seal Tsunami Seal
Ratings (28) (76) (13) (2)
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Customer Questions & Answers

Is this product exactly 16ft?

My garage door is 16ft; however, if I am to use this product, I believe I would need a couple extra inches on each end.
Asked by: Shawn
I had to trim about 1" off each side.
Answered by: Anonymous
Date published: 2016-11-23

Is it recommended that this be installed in addition to the door mounted seal, or instead of it?

Is it recommended that this be installed in addition to the door mounted seal, or instead of it?
Asked by: Anglogator
In addition. My door mounted seal does not keep rain out, this seal does.
Answered by: happycustomer
Date published: 2016-12-13

Does product require any special prep if being used on an older, non finished concrete floor?

Asked by: Jim
My floor was 60 years old and non finished. I just cleaned it with a pressure washer and then wiped it with rubbing alcohol. Worked great.
Answered by: happycustomer
Date published: 2016-12-13

Is the stripping intrusive?

When kids ride their bikes in and out of the garage or when walking over it, is it noticeably raised? Will it cause a tripping hazard?
Asked by: Wondering
Should not be an issue, I have no problems
Answered by: CTB625
Date published: 2016-04-27
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Customer Reviews

16 ft. Black Garage Door Threshold Kit is rated 4.6 out of 5 by 76.
Rated 5 out of 5 by from This product was the final piece in the solution to my problem of rainwater infiltrating our gara... This product was the final piece in the solution to my problem of rainwater infiltrating our garage due to an improperly sloped driveway. We had previously installed a catch basin and underground drainage pipe out to the street, but we still got a bit of water under the garage door. We had an old, inferior (not as tall, not as wide) rubber garage floor seal that we removed and replaced with the Tsunami seal. We just got over 3" of rain, and not a drop entered the garage! Unlike other reviewers, we had no problem with the caulking gun. We used almost 1 entire canister of the Liquid Nails. The hardest part of the installation was cutting the seal to size. Shears worked part of the way; we used an electric knife to saw through the thickest part.
Date published: 2016-11-30
Rated 5 out of 5 by from Tsunami seal 16' garage door threshold kit I love this tsunami seal. For 13 years I have had water coming in my garage, under the door. I have replaced the garage door seal, to no avail. The tsunami seal solved my problem. The kit arrived within a reasonable time, and all parts of the kit were intact. The caulking gun worked perfectly. After reading all the reviews and complaints about the caulking (glue) gun, I was convinced to toss it when it arrived. I had absolutely NO problem using it. Perhaps the issue with this tool is only user error. I wonder how many people try to use the gun before punching a hole in the seal of the glue. I will purchase more for the other 2 garage doors I have.
Date published: 2016-06-15
Rated 4 out of 5 by from Seal great, supplied fun worthless Seal does what it is supposed to do - keeps out the water. No challenge to install and seems durable. The same cannot be said of the supplied gun to be used for the glue. It literally bent in half. Fortunately, I had a spare and finished the install with no issues. If you're gonna supply the gun, spend fifty cents more and include a semi decent model. Otherwise don't supply it!
Date published: 2016-12-06
Rated 5 out of 5 by from The Tsunami Seal required considerable stoop labor to apply the sealant adhesive but has resulted... The Tsunami Seal required considerable stoop labor to apply the sealant adhesive but has resulted in an effective water barrier under my garage door. In the rainstorm which occurred shortly after I installed the Tsunami Seal not a drop of water entered my garage! It works just as advertised and is well worth the effort to install.
Date published: 2017-04-11
Rated 5 out of 5 by from The product was as I expected. Easy to install and works well. I will purchase another one for my... The product was as I expected. Easy to install and works well. I will purchase another one for my second door. The only draw back was the width. I had to purchase the longer section for more money to accommodate a 12' door, had four feet remaining. It does enhance the O/H door seal and stops rain intrusion.
Date published: 2017-04-26
Rated 5 out of 5 by from We just replaced our old garage from the dirt up.... We just replaced our old garage from the dirt up. When the floor was poured, there was a very slight dip in the center of the main doorway. This led to a water leak between the door seal and the floor. This seal/threshold stopped that leak. Rain, hose water, wind, nothing gets through.
Date published: 2017-05-16
Rated 4 out of 5 by from The tsunami seal was easy to install. The only concern I had was that it would be long enough for... The tsunami seal was easy to install. The only concern I had was that it would be long enough for my 16 ft. garage door, and it was about 3" more than the actual size of the door. I felt the product was a bit expensive ,but overall it worked out great.
Date published: 2017-02-22
Rated 5 out of 5 by from Very easy and quick to install. After a two days of rain, no rain water came into the garage aft... Very easy and quick to install. After a two days of rain, no rain water came into the garage after this was installed. Before, I would get a gallon or two of water in my garage. Now nothing!!!!
Date published: 2017-05-03
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