Model # 51020

Internet #202199774

Tsunami Seal 20 ft. Gray Garage Door Threshold Kit
0763636510205

Tsunami Seal

20 ft. Gray Garage Door Threshold Kit

$9495 /each

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.
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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.
  • 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

Product Overview

Model #: 51020
Internet #: 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.

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

Info & Guides

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Name 18 ft. Brown Garage Door Threshold Kit 20 ft. Gray Garage Door Threshold Kit 20 ft. Black Garage Door Threshold Kit 20 ft. Brown Garage Door Threshold Kit
Brand Tsunami Seal Tsunami Seal Tsunami Seal Tsunami Seal
Ratings (5) (14) (26) (2)
Garage Door Seal Type Door Bottoms Seal Door Bottoms Seal Door Bottoms Seal Door Bottoms Seal
View Product View Product View Product View Product

Specifications

Details

Garage Door Part/Accessory Type
Garage Door Seal Kit
Garage Door Seal Type
Door Bottoms Seal
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Lifetime

Specifications

Details

Garage Door Part/Accessory Type
Garage Door Seal Kit
Garage Door Seal Type
Door Bottoms Seal
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
Lifetime

Questions & Answers

What is the height of this when installed? I am trying to fill the gap between garage door and t...

What is the height of this when installed? I am trying to fill the gap between garage door and the floor, up to 3/4".
Asked by: JPark
The height is 1/2".
Answered by: GaragePro Product Expert
Date published: 2017-07-09
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Customer Reviews

20 ft. Gray Garage Door Threshold Kit is rated 4.4 out of 5 by 14.
Rated 5 out of 5 by from It was very easy to install. The seal is... It was very easy to install. The seal is really doing the job of stopping the water from going in unwanted area.
Date published: 2017-07-04
Rated 4 out of 5 by from It was fine. ... It was fine.
Date published: 2017-05-17
Rated 5 out of 5 by from PRODUCT IS VERY EASY TO USE. AND CAME WITH EVERYTHING. I WOULD ONLY RECOMMEND THAT THE GUN THAT W... PRODUCT IS VERY EASY TO USE. AND CAME WITH EVERYTHING. I WOULD ONLY RECOMMEND THAT THE GUN THAT WAS SENT WAS NOT OF GOOD QUALITY, HAD TO USE ONE I ALREADY HAD ON HAND. OTHERWISE IT DID EXACTLY WHAT IT WAS SUPPOSE TO. I GIVE IT A 10+
Date published: 2016-12-20
Rated 3 out of 5 by from Threshold did the job, installation accessory useless The caulk gun literally buckled in half on first squeeze. Good thing we have others. So far the water is staying out.
Date published: 2016-12-13
Rated 5 out of 5 by from Good product as advertised The kit arrived on time and as advertised. The instructions were clear and installation of the product itself was relatively easy. The main difficulty was removing the old adhesive from the concrete floor. Ideas on the internet were of little help. I used a combination of a battery operated multi-tool, an electric sander with very coarse sandpaper, a chisel and lots of elbow grease. I think the 2 tubes of caulk and the caulk gun were a little excessive. Most people willing to tackle this project probably own a caulk gun and I got sufficient coverage with one tube - although it was close. So far it is keeping the leaves, debris and water out of our garage.
Date published: 2012-08-07
Rated 2 out of 5 by from You cant depend on glue 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.
Date published: 2013-08-21
Rated 5 out of 5 by from 3 years and still holding We installed this because our garage floor was poured by an idiot and it slopes towards the exterior walls, when we park a vehicle and the snow melts, it gets the baseboards wet. We don't drive on it but it dams the water without a drop getting under it. Floor was polished, so roughed it up with palm sander and it is very secure. Just purchased second strip for shop.
Date published: 2015-12-11
Rated 5 out of 5 by from Rubber guard This was very easy to use. I left upside down unrolled overnight. I put the glue down to keep in place on a down hill drive slope, to slow sand from coming to garage. It's angled to help runoff go towards a grassy area. Working well for what I needed. Only been a month but holding in place.
Date published: 2015-09-22
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