Patio Pacific Endura Flap™ Medium Dog Doors for Walls

$299.00 - $369.00
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12.00 LBS
$22.00 (Fixed Shipping Cost)


Patio Pacific Endura Flap™ Medium Dog Doors for Walls


Flap Size &
Stock No



Rough Cut





Flap Type

6" w x 11" h

6" w x 10" h

8 3/8" w x 15" h 9 7/16" w x 16" h




8 " w x 15" h

8 " w x 14" h

10 1/2" w x 19" h 11 1/2" w x 20" h




10" w x 19" h

10" w x 18" h

12 1/2" w x 23" h 13 9/16" w x 24" h



Extra Large

12" w x 23" h

12" w x 22" h

14 5/8" w x 27 1/8" h 15 5/8" w x 28" h



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.


Color Choices

White white-door.png
Black (Bronze) bronze-door.png
Tan tan-door.png

The Endura Flap™ Dog Door for Walls

In 2001 Patio Pacific set out to design and build the best pet door flap ever made. We've released the resulting flap in a version designed for all solid core, hollow core, metal or storm doors: The award winning Patio Pacific Endura Flap™ Pet Door for Doors.

If you've never owned a pet door 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 on to 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!

A note on single versus double flap versions.


New! Extreme performance Endura Flap™

We get it, you're tired of replacing worn out, leaking flaps. You owe it to yourself to investigate the Endura Flap, the best, most highly engineered pet door flap ever made. It seals, it insulates and it will last forever! By the way, want to see what happens over time to the more traditional vinyl flaps? See our Leaky Flap page!

New! High aspect ratio design

Much easier to fit your pet. Improves security for medium to large sized pets. Easier to share with a smaller pet.

New! Provision to add magnets

to increase the already significant wind resistance.

Beefy aluminum extruded framing

Features completely hidden hardware. No more flimsy frames with bolts showing all over.

New! Environmentally friendly flap material

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

Self-framing for all doors

1/2" - 1 3/4 " single flap version and 1 3/4" to 2 1/4" double flap version. (Adjusting the single flap to less than 1 3/8" requires cutting the trim frame with a jig saw).

Sturdy locking cover

Locks pets in or out. Easy to use clip lock is better than the old spring-loaded pin locks. It's equivalent to 1/16" thick steel.

 Superior customer protection

10 year warranty, 15 year warranty on the Endura Flap™ Assembly

Four sizes

From Small #6 for cats and small dogs to the Extra Large #12 for very big dogs.

100%  Designed, engineered and manufactured in the USA.

Note: Endura Flaps™ are not recommended for use by kittens or very small dogs. Cats have been successful using the Small #06, however a few have found the Medium #08 difficult to use. We would not recommend using the Large #10 or Extra Large #12 or any of the double flap versions for cats.


Manufacturer Patio Pacific Inc
Your Maximum Pet Size Cats, Large Cats, Small Dogs, Medium Dogs, Large Dogs, X-Large Dogs
Climate Suitability Severe-4 Season
Wind Resistance Very High
Sealing Value Very High
Self-Framing Yes
Frame Material Heavy Extruded Aluminum
Employs Patented “Endura Flap” Yes
Insulation Value Very High, High
Possible to Add Additional Magnets for Greater Wind Resistance Yes
Flap Material Engage
Flap Design Single, Double, One Part , Flexible, Insulated Flap
Flap Colors Clear
Flap Thickness 7/8"
Award Winning Design Yes
Replacement Flaps Available Yes
Flap Warranty (if separate) 15 years
Ability to Lock Flap Separate Locking Cover-Loads from Top
Locking Cover Material Dimensional ABS
Can Be Installed In Walls, Kennel Wall
Warranty Period 10 years