Endura Flap™ Cat Doors for Walls

SKU# C04PP06

  • Engineered to be the best all weather pet door on the market
  • Single or Double flap options to increase insulation for maximum energy efficiency
  • Flap utilizes three sided magnetic seal keeping it closed in gusts up to 50mph
  • Durable aluminum frame and tunnel fits walls up to 8” thick
  • Backed by a 15 year warranty manufactured in the USA

Stock No: C04PP06

Availability: In stock

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Endura Flap™ Cat Doors for Walls

Endura Flap Cat door for walls

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  • Engineered to be the best all weather pet door on the market
  • Single or Double flap options to increase insulation for maximum energy efficiency
  • Flap utilizes three sided magnetic seal keeping it closed in gusts up to 50mph
  • Durable aluminum frame and tunnel fits walls up to 8” thick
  • Backed by a 15 year warranty manufactured in the USA
Flap Size &
Stock No
Flap DimensionRough Cut OutOutside Frame DimensionFlap Type
6" w x 11" h8 3/8" w x 15" h9 7/16" w x 16" hSingle
6" w x 10" hDouble

The Endura Flap Cat Door for Walls

If you've never owned a pet doors before, you're going to be very satisfied. It does what you think it should. But if you have ever owned a pet door, hold onto your socks - you're not going to believe how much better this is than what you've had in the past. Take a look at the Endura Flap Pet Door Information that we've provided, and you'll begin to see what we're so proud of!


Exclusive! Award-Winning, Extreme Performance Endura Flap(patented, pat. pending)

We get it, you're tired of replacing worn out, leaking flaps? You owe it to yourself to investigate the Endura Flap. This is the best, most highly engineered pet door flap ever made. It seals, it insulates, and it lasts forever!

Adjustable Magnets

Gives you the option to lessen the superior magnet seal, making it easier to push through for training. Then lets you gradually increase it as your cat becomes more comfortable.


Sturdy aluminum framing with hidden hardware.

Environmentally Friendly Flap Material

Safe for the environment unlike vinyl (PVC) which is not.

Self-Framing Heavy Gauge Aluminum Tunnel

For all walls up to 8" thick (ample for most 2x4 and 2x6 stud walls)

Sturdy Locking Cover

Locks pets in or out. Easy to use clip lock is better than the old spring-loaded pin locks.

Flap Size

Small single flap 6" x 11", giving a little more room for the bigger kitties.

Superior Customer Protection

90 day return, 15 year warranty


100% designed, engineered and manufactured in the USA.

Rainwater in the Tunnel

The Endura Cat Door has a high threshold on the inside and no barrier to the outside. Wind-driven rain will enter the tunnel, but will quickly drain toward the outside and not into your home.

As with all wall-mounted pet doors, careful caulking of all seams is vital to prevent water penetration inside your walls.

Customer Reviews

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  • Worth the Cost review by OM
    5 5 Worth the Cost

    Second home we have used this pet door. Quality product that lasts. Design keeps heat out (we live in Yuma, AZ) Nothing bad I can say about it.

    (Posted on 2/6/2016)

  • We are thrilled review by Carroll and Sam
    5 5 We are thrilled

    All claims are true, the door works great, especially at insulating against wind and cold. It is night and day for us compared to what we had before. Worth the money. It will pay for itself in heating bill reduction!

    (Posted on 2/8/2015)

  • Great product! review by Prismatic
    5 5 Great product!

    As soon as I took it out of the box I know this was a high quality door. Material was solid and sturdy. Flap was well designed. Every item you needed to install door was included (Locktite, silicone, even training treats!).

    I would highly recommend this to anybody.

    (Posted on 2/3/2015)

  • GREAT review by CL
    5 5 GREAT

    This is our first pet door, so I don't have anything to directly to compare to, but I can't imagine they get much better than this. Installation wasn't too hard (I had a friend who's better at such things come and help, I might not have gotten it done without him).

    The installed door is great. Looks pretty good. More importantly seals tight and doesn't let any cold air in. I'm super happy.

    (Posted on 12/1/2014)

  • Excellent review by Suzie-q
    5 5 Excellent

    Easy to put together; however, I wished the entire gate was made of stainless steel; I would gladly pay more since I live in harsh marine area; great product!!!!

    (Posted on 11/6/2014)

  • Great! review by Ron
    5 5 Great!

    Very sturdy, well built, keeps the weather out. My only complaint was that the little packet of 303 Protectant was all dried out. I read up on the stuff online, and was so impressed I went out and bought a bottle. it was a nice touch to include it (except that it was dried out).

    (Posted on 9/19/2014)

  • Great! review by mimimum
    5 5 Great!

    Nice double door. Good seal that should last since the door is not flexible. Haven't gone through a winter with it yet but it's bound to be better than the single flexible door flaps I've had in the past.

    (Posted on 8/27/2014)

  • Amazing review by Set Kally
    5 5 Amazing

    Excellent quality~ easy to install~ everything you need is included! Our little guy loves it as much as we do! .

    (Posted on 8/6/2014)

  • Fantastic Product! review by Kansas
    5 5 Fantastic Product!

    This is a quality door and worth the extra money. We have had a single flap pet door for years and it leaked air all around the sides. We would put in a new flap and they would warp in short order. This door seals great and even in cold windy winter conditions it sealed great. I installed the door myself and the instructions were good. Our dachshunds were confused with the extra flap but they finally learned from the cat! Thanks for a great product!

    (Posted on 1/20/2014)

  • Great Door! review by TinyAvenger
    5 5 Great Door!

    Very durable door, easy to install, secure and weatherproof.

    (Posted on 11/19/2013)

  • Works good enough for a 2nd one review by Devin
    5 4 Works good enough for a 2nd one

    I just got a 2nd door, as our first one stayed with our old house. Installation was a pain as it was the first time. It got a lot easier, but still fiddly to install after I re-read the instructions (same as the first one, lol, should remember to read those). Install could be a bit easier, but you only do it once & it's durable once installed.

    On this one I decided not to put in the aluminum panels between the doors & just leave it framed in. Less heat wicking through, but not quite as waterproof. The first door would get a layer of frost on the frame on the inside when it got really cold here (15-20f or so).

    The first one held up pretty well with minimal damage for about 5 years, so I expect this new one to be about the same.

    (Posted on 11/18/2013)

  • Great for Cats! review by Happy in Texas
    5 5 Great for Cats!

    While doing research online before purchasing what is my first pet door, I found a review about a cat owner whose cat had gotten it's paw caught in a regular rigid flap cat door, after trying to back out of her attempt to go through, and couldn't get unstuck. Through her words you could almost hear the howling noises her cat was making and feel the reviewer's relief that this hadn't happened when no one was home to set kitty free. I didn't want that to happen to my cats so I was determined to find a pet door with a flexible flap. The reviews for a common flexible flap doors were anything but encouraging; poor sealing, breakage, and dingy after only a short time. Your flexible flap appeared to be the best option all around, especially for the safety of my cat's paws. My pet door has been in place for about six months now and I have been witness to two episodes of a cat paw caught in the bottom of the flap when she changed her mind about going through and tried to back out; however, no sooner did my kitty begin to panic to the point of a growl she was able to pull herself free, and with no apparent injury to her foot. Such a relief!!

    In addition to the safety issue, I wanted a product that I could trust to last and that I felt I would be happy with as I was installing my door in the side of the house rather than just a door. It just made sense to go with a door that appeared to be of high quality materials, construction, and efficiency that wouldn't need replacing. Your door is all that!

    As I bought your door solely for cats, I followed your website's suggestion about getting a single flap rather than a double and, even though it is mounted on the north side of the house, the door has done very well with keeping out the colder winds that are now occurring with the change of the seasons.

    Though having only owned your pet door for a short time, I have no regrets about paying the higher price and I expect to get my investment back many times over! Thanks!

    (Posted on 11/17/2013)

  • They r great review by Genny
    5 5 They r great

    Kaz and I love these doors made for Alberta weather!

    (Posted on 9/20/2013)

  • endura flap review by den
    5 5 endura flap

    Simple case of you get what you pay for.Expensive but you wont find a better one.

    (Posted on 7/23/2013)

  • Great. Product review by Rick
    5 5 Great. Product

    I have had others before but none comes close to comparing to the dual flap model. It has not let any wind or rain through. Stands up to high winds and blowing rain without leaking,

    (Posted on 6/30/2013)

  • Very nice quality, perfect fit, and function. review by Jamisen F.
    5 5 Very nice quality, perfect fit, and function.

    Just installed the door last night. Pretty easy.
    Good instructions. Nice work putting the 4 inch bolt in the kit to align the 6 inch rods to the threaded holes.
    Very nice quality, perfect fit, and function.

    Nice work, please pass my compliments along to the crew.
    Please advertise.........guys like me NEED your product...not the cheap stuff they sell at home depot.

    (Posted on 7/28/2010)

Weight 10.0000
Manufacturer Endura Flap
Your Maximum Pet Size Cats
Climate Suitability Temperate-3 Season
Employs Patented “Endura Flap” Yes
Ability to Lock Flap Separate Locking Cover-Loads from Top
Can Be Installed In Kennel Wall, Walls
Manufacturer's Restocking Fee 0

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