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Endura Flap Pet Door For Doors
The Endura Flap Pet Door for Doors offers premium performance for pet access without compromising insulation or style. Designed for interior and exterior doors, it accommodates single flaps for doors up to 1-3/4" thick and double flaps for doors 1-5/8" to 2-3/8" thick. Its sleek, durable aluminum frame is available in white or black (bronze), blending effortlessly into any home decor.
Engineered for extreme climates, the polyolefin polymer flap withstands temperatures as low as -40°F without warping, while the magnetic seal along three sides blocks drafts and wind gusts up to 50 mph. Even in the coldest of climates, the Endura Flap Pet Door has exceeded expectations, keeping drafts and cold air out, while remaining easy to clean and able to withstand active pets running through at full speed.
The flap’s taller, narrower design is ideal for multi-pet households, allowing pets of different sizes to share one door.
The customizable magnet strength offers flexibility for pet training and insulation value. More magnets can be added to increase the windproof seal, while magnets can also be removed to make the flap lighter for timid pets.
Security is paramount, and the included heavy-duty locking cover—equivalent to 16-gauge steel—keeps your home safe when the door isn’t in use.
Built with premium materials and backed by a Lifetime Warranty, the Endura Flap is designed to withstand active pets and harsh weather conditions for years to come. Experience the difference of a pet door that delivers durability, energy efficiency, and style in one high-performance design.
For doors less than 1-1/8" thick, check out the Endura Flap Pet Door for Thin Doors.
Please Note: If the magnets seem too strong for your pet, you can remove some of them to better suit their needs. On some sizes, they may need to be replaced for proper insulation. Refer to the video called Removing Side Magnets in the Videos section.
Sizing & Fit
Single Flap: 6"w x 11"h
Double Flap: 6"w x 10"h
The entry way your dog goes through.
10 1/8"w x 16 3/4"h
The outer edge of the pet door.
9 1/4"w x 15 1/8"h
The size of the hole needed to fit your pet door into your wall.
Single Flap: 8"w x 15"h
Double Flap: 8"w x 14"h
The entry way your dog goes through.
12 3/16"w x 20 3/4"h
The outer edge of the pet door.
11 5/16"w x 19 3/16"h
The size of the hole needed to fit your pet door into your wall.
Single Flap: 10"w x 19"h
Double Flap: 10"w x 18"h
The entry way your dog goes through.
14 3/16"w x 24 3/4"h
The outer edge of the pet door.
13 3/8"w x 23 3/16"h
The size of the hole needed to fit your pet door into your wall.
Single Flap: 12"w x 23"h
Double Flap: 12"w x 22"h
The entry way your dog goes through.
16 1/4"w x 28 7/8"h
The outer edge of the pet door.
15 1/2"w x 27 3/16"h
The size of the hole needed to fit your pet door into your wall.
Single Flap: 14"w x 27"h
Double Flap: 14"w x 26"h
The entry way your dog goes through.
18 1/4"w x 32 7/8"h
The outer edge of the pet door.
17 1/2"w x 31 1/4"h
The size of the hole needed to fit your pet door into your wall.
| Flap Size | Flap Dimension | Rough Cut Out | Outside Frame Dimension | Recommended Pet Height |
|---|---|---|---|---|
| Small | (Single) 6"w x 11"h | 9 1/4"w x 15 1/8"h | 10 1/8"w x 16 3/4"h | 9" - 16" |
| (Double) 6"w x 10"h | 8" - 14" | |||
| Medium | (Single) 8"w x 15"h | 11 5/16"w x 19 3/16"h | 12 3/16"w x 20 3/4"h | 9" - 22" |
| (Double) 8"w x 14"h | 8" - 21" | |||
| Large | (Single) 10"w x 19"h | 13 3/8"w x 23 3/16"h | 14 3/16"w x 24 3/4"h | 9" - 28" |
| (Double) 10"w x 18"h | 8" - 27" | |||
| Extra Large | (Single) 12"w x 23"h | 15 1/2"w x 27 3/16"h | 16 1/4"w x 28 7/8"h | 9" - 36" |
| (Double) 12"w x 22"h | 8" - 34" | |||
| XX Large | (Single) 14"w x 27"h | 17 1/2"w x 31 1/4"h | 18 1/4"w x 32 7/8"h | 9" - 42" |
| (Double) 14"w x 26"h | 8" - 41" |
Do not know which size to get? Here is a measurement guide to help you out
Number of Flaps:
1 - Single Flap: On inside of wall (same side as locking cover)
2 - Double Flap: One on each side. The included dead-air-space and extra flap add significantly to the already considerable insulation and sealing values.
United StatesI was initially skeptical of paying $300+ on a pet door, but based on the reviews I decided to give it a try. I'm impressed with the quality of the door, its components, packaging, and online installation instructions/videos. Installation was not difficult and our 11-months-old Havanese puppy is already using the door after a couple days of training! We have removed all the magnets and are slowly adding them back to make it easy on our dog's slowly growing confidence to push the door open.
CanadaInstalled door 7 years ago and still working great. Used daily by our Lab and living in Saskatchewan exposed to the cold, heat and wind has worked flawlessly!
United StatesThis is the third Endura flap door I have installed and each time, the door thickness fell in a weird spot between the short screws and the long screws that hold the two halves of the doggie door together. Everything else is great, but those screws are painful to install.
United StatesLove how it shuts itself with the magnets, however it sometimes gets stuck on one side or the other. For the price, was very annoyed that I only got three of four screws but I’m sure that’s not a common issue, just took an extra trip to the hardware store. Everything else was well packaged and clearly marked. The rubber and magnets in the top corners periodically pop out of the little L’s that keep them in place so will have to keep an eye on that.
United StatesThis door is fantastic. Permits door to be loaded on either side of door. So dogs have ability to see security instead of hitting head in secured portion. Double flaps keeps weather out and
The Endura Flap Pet Door for Doors offers premium performance for pet access without compromising insulation or style. Designed for interior and exterior doors, it accommodates single flaps for doors up to 1-3/4" thick and double flaps for doors 1-5/8" to 2-3/8" thick. Its sleek, durable aluminum frame is available in white or black (bronze), blending effortlessly into any home decor.
Engineered for extreme climates, the polyolefin polymer flap withstands temperatures as low as -40°F without warping, while the magnetic seal along three sides blocks drafts and wind gusts up to 50 mph. Even in the coldest of climates, the Endura Flap Pet Door has exceeded expectations, keeping drafts and cold air out, while remaining easy to clean and able to withstand active pets running through at full speed.
The flap’s taller, narrower design is ideal for multi-pet households, allowing pets of different sizes to share one door.
The customizable magnet strength offers flexibility for pet training and insulation value. More magnets can be added to increase the windproof seal, while magnets can also be removed to make the flap lighter for timid pets.
Security is paramount, and the included heavy-duty locking cover—equivalent to 16-gauge steel—keeps your home safe when the door isn’t in use.
Built with premium materials and backed by a Lifetime Warranty, the Endura Flap is designed to withstand active pets and harsh weather conditions for years to come. Experience the difference of a pet door that delivers durability, energy efficiency, and style in one high-performance design.
For doors less than 1-1/8" thick, check out the Endura Flap Pet Door for Thin Doors.
Please Note: If the magnets seem too strong for your pet, you can remove some of them to better suit their needs. On some sizes, they may need to be replaced for proper insulation. Refer to the video called Removing Side Magnets in the Videos section.
Color
2 colors available
Flap Size
Flap Type
Product Details
Sizing & Fit
Installation Guide
FAQs
Reviews
