High Tech Pet Products Armor Flex Airtight Extreme Weather Magnetic Closure System Wall Mount Pet Door, Large

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$499.99 (-6%) Chewy Price
$529.99 List Price
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Pay in 4 interest-free payments of $125.00. .

About This Item

Details

  • Sturdy pet door that allows your furry friend to enjoy the great outdoors safely.
  • Features heavy-duty aluminum frame construction, high strength ABS composite flap construction and all stainless-steel hardware.
  • Flap design is made of individual, interlocking segments that create an airtight seal with magnets.
  • Keeps extreme weather out while providing your house with energy efficiency.
  • Includes a locking security panel so no unwelcomed guests can enter your home.

Instructions

Size

Learn More About High Tech Pet Products From Our Team of Experts

Questions & Answers

6 Customer Questions

What are the flap dimensions ?

Answer by Chewy • Sep 28, 2019
The flap of the size small is 13.38-inches high and 6.38-inches wide. The medium is 17-inches high and 8.25 wide. The large is 21-inches high and 10.5-inches wide. The x-large is 25-inches and high 12.5 wide.

What is the cut out size?

Answer by Chewy • Oct 07, 2019
The Small cut out is 16.31 inches in height and 9.38 inches in width, the Medium cut out is 20 inches in height and 11.25 inches in width, the Large cut out is 24 inches in height and 13.38 inches in width, and the X-Large cut out is 27.88 inches in height and 15.5 inches in width.

What is the maximum thickness of the wall that will allow this door to be installed?

Answer by Chewy • Jun 22, 2025
This pet door requires a wall thickness of 3 1/4- 7 inches. For thicker walls, additional tunnels of add 2.75 - 5 inches each.

Is this door also suitable for cats?

Answer by Chewy • Dec 10, 2024
This door is suitable for cats also.
Reviews
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4.6
Rated 4.6 out of 5 stars
16 Ratings
Terms & Conditions

7 Customer Reviews

Rated 5 out of 5 stars
By Amy on Jun 5, 2025

Nice Door but my Chihuahuas wont use it.

The Flap is very sturdy which seems its better for a big dog. Our little dogs cant open it.

The Flap is very sturdy which seems its better for a big dog. Our little dogs cant open it.

Rated 5 out of 5 stars
By Wendy on Jan 12, 2025

Airtight seal

Great product! Easy for my dog to use the magnetic door with ease! Wall installation is easier than installing in a door--she doesn't have to scamble to get to

Great product! Easy for my dog to use the magnetic door with ease! Wall installation is easier than installing in a door--she doesn't have to scamble to get to the first but she can go out at the same time with her own door. Should have replaced our old doggie door sooner!

Rated 4 out of 5 stars
By Caine on Dec 28, 2024

Great product

Great door works as it should, please note anyone installing on the exterior side you have to caulk the frame. Noticed someone complained about water. well yeah

Great door works as it should, please note anyone installing on the exterior side you have to caulk the frame. Noticed someone complained about water. well yeah you have to caulk it. Works as it should no complaints

Rated 5 out of 5 stars
By Susie on Nov 12, 2024

LOVE THIS PET DOOR

Great quality product! It seals well around the flap, keeping out hot or cold air.

Great quality product! It seals well around the flap, keeping out hot or cold air.

Rated 5 out of 5 stars
By Brndbell on Jul 24, 2020

Best pet door

This is the best pet door I have ever had even my cats can use it , best part is you don’t have to keep replacing the flap keeps out the hot heat , cold and the

This is the best pet door I have ever had even my cats can use it , best part is you don’t have to keep replacing the flap keeps out the hot heat , cold and the flies, I will be getting another door for my back yard since this work’s wonderful.

Rated 5 out of 5 stars
By Ned on Jan 30, 2020

Very High Quality Pet Door

We replaced our vinyl flap door with the Armor Flex. We couldn't be happier. The door is made of really thick aluminum and all the hardware is stainless steel so,

We replaced our vinyl flap door with the Armor Flex. We couldn't be happier. The door is made of really thick aluminum and all the hardware is stainless steel so, no rust. This door is very well sealed and the flap is very strong but still light enough that our 15 pound Boston Terrier has no problem pushing it open. I noticed a review where the customer complained that water can flow into your wall or house. We have not had this problem. We caulked around the inside and outside of the tunnel before installing the door and the outside bezel. No water gets in from the tunnel to the wall. Of course, no pet door will be completely sealed against driving rain but, this one is the best sealed we have seen. It completely blocks high winds but, if you live in an area where rain is strong and heavy it's best to put the door in an area that has some shield against heavy rain. Again, compared to a regular vinyl flap door, this one is much better sealed against wind and rain. We believe we made a very good investment in this product.

Rated 1 out of 5 stars
By Dowling on Dec 20, 2019

Poor design

If you were putting this on an exterior wall and water gets into the wall tunnel it can flow into your wall or House.

If you were putting this on an exterior wall and water gets into the wall tunnel it can flow into your wall or House.