Customer Service and Installation Expertise


What is a Snirt Stopper?


Answer: The Snirt Stopper is a very unique and effective garage door seal. It is designed to keep out the snow, ice and dirt = “Snirt”. It will save you money in energy cost by keeping cold air/warm air infiltration out of your garage or commercial building.

How does it work?


Answer: It works because it is manufactured with an upper tab, foam core and a flexible bottom tab. The top tab is screwed to the inside bottom of your garage door. This tab is adjusted to so that the foam core and bottom tab is able to fill in up to 1.5 to 2.0 inches of space underneath your door. The bottom tab remains flexible and keeps the foam core tight under the door when the bottom tab is pinched under the bottom of the door. There is no other door seal like it manufactured anywhere. The bottom tab and flexible foam core actually make a larger and more effective seal than the narrow vinyl seal under most garage doors made today.

Is the Snirt Stopper easy to install?


Answer: Yes, you can watch our installation video on our website at: www.snirtstopper.com. If you have a few basic tools and a helper, you can install the door seal in as little as 10 minutes. Even if you don’t have a helper, you can still install the door seal yourself. Each Snirt Stopper comes with an easy to follow, set of instructions and all the fasteners need to attach to the seal to your garage door.

Will my Snirt Stopper last?


Answer: Yes, the SnirtStopper Garage Door Seal is made out of quality materials. It is made out of a very durable, 13 ounce vinyl/rubber coated fabric. The same material that many commercial semi truck tarps are made out of. These tarps survive the day to day demands of truckers driving down the road at highway speeds, in many different weather conditions (sun, rain, sleet, snow and ice). The SnirtStopper is very durable. This material is water/weather resistant and the stitching is tough and durable.

Will the Snirt Stopper freeze down to my garage floor during the winter or if my floor is wet and cold?


Answer: Ice will still form, but the SnirtStopper Garage Door Seal is unique because its bottom tab actually gives and lifts up when the door is opened. Because it “gives” and the bottom tab is “flexible” it actually peels away from the floor and will not rip due to ice.

Will the Snirt Stopper save me money in heating costs if I heat my garage, or keep my garage warmer if I don't heat it?


Answer: Yes, we hired an energy engineer to perform an energy efficiency audit on our garage door seal. The bottom line, if you heat a garage or just want to keep less cold air from getting into your garage because you have a poor door seal…..this product will help save you money. Check our website for more details.

What kind of warranty comes with my Snirt Stopper?


Answer: We guarantee that your SnirtStopper Garage Door Seal is free from manufactured defects. If you find a defect, contact us within 1 year of purchase and we will refund your money.

Is the Snirt Stopper made in the USA?


Answer: We are Proud to say that our company is a veteran owned business and our product is made completely in the USA!

How do I pay via Credit Card when placing an order?


Answer:To finalize your order you do go through Paypal. Click on the “Place Order” button to proceed to the PayPal checkout. Once you are on the PayPal page you can say I would like to pay via credit card. (see images below). You then click on the button that says, “Don’t have a PayPal account”, which allows you to pay via credit card.


A Garage Door Seal that actually fixes the gap under your garage door!

What the heck is a Snirt Stopper?

We have designed a garage door bottom seal and threshold seal that mounts to the inside face of the door instead of the bottom, this gives you the ability to adjust the seal up or down allowing you to match any unevenness (up to 2 inches) of shifting floors and garage doors.

Do you have a garage door gap? Does it let in light, rain, cold air, leaves and snow?

The Snirt Stopper the ultimate garage door seal helps with little gaps, medium gaps and large gaps up to 2″. If you have more than a 2″ gap click here.

7 Main Benefits

  1. Saves energy costs
  2. Helps to prevent garage doors from freezing to the ground
  3. Helps to keep unwanted pets and critters out of your garage
  4. Fits uneven conditions of doors to floors
  5. Easy to install. Comes with Self Tapping Screws (refer to installation video)
  6. Insulated foam core helps to insulate the bottom of the door
  7. Tab is under the door and is always adjusting to floor

Please check out our photos and see what this door seal can do for you. THANKS