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Dog Doors For Doors

Endura Flap® door mounts offer superior insulation and
energy efficiency with a classic pet door look

  • Engineered to withstand 50mph winds and -40 degree temperatures
  • Easy installation in wood, metal, hollow core, solid core, and steel exterior doors
  • Built to last for decades, guaranteed with a Lifetime Warranty


The Endura Flap® pet doors for doors is a versatile pet door designed to be installed in any solid core, hollow core, metal, or storm door. The flap is the most important part of the doggy door, and the Endura Flap® is flexible, safe, and energy-efficient in all climates. The transparent flap seals securely against the outside weather using a patented system of magnets. When closed, the flap(s) greatly reduce the loss of air conditioning and heat. Each doggie door includes a locking cover to give you extra security and the choice of keeping your pets inside or outside.


Single Flap

Single Flap Endura Flap Door Mount Single Flap

  • More affordable
  • Sufficient for moderate climate areas
  • Easier for smaller or timider pets to push through

Double Flap

Double Flap Endura Flap Door Mount Double Flap

  • Tested to withstand up to 50 mph wind
  • Has excellent insulation
  • Recommended for harsh weather conditions


Single Flap: A single flap Endura Flap® Pet Door is designed for doors 1/2 inches to 1 3/4 inches thick. It is an excellent option for all climates and smaller, more timid pets. Single flap pet doors are recommended for cats.

Double Flap: The double flap is designed for doors 1 3/4 inches to 2 1/4 inches thick. It is a great option for extreme weather conditions (cold or hot) where insulation is a concern. If your door is less than 1 3/4 inches thick, it can be built up to accommodate this pet door.

Both single and double flap pet doors can withstand winds up to 50 miles per hour. Adjusting magnets may be necessary and also allows for easier training.

What makes your pet door safe?
Endura Flap locking Cover


All of our door mounts come with a locking cover that the user can slide in from the top to ensure safe pet doors. This security panel is made out of a Dimensional ABS plastic, which is equivalent to 1/16 inches of steel. It is designed to add extra security to your pet door at night to prevent any unwanted guests or critters from entering. You could also use them to keep your pets inside or outside, depending on your situation.

3 products