The "Endura" Flap Quick Panel III
Patio Pet Door Insert

The award winning Quick Panel III is identical to the Thermo Panel IIIe except for the use of single pane glass instead of dual pane, low "e" glass. It is appropriate for more temperate climates or where a lighter weight panel is desired. The benefits of the Endura Flap are far more important than whether the glass is single pane or dual pane.

The Only Patio Pet Door that Blocks Bugs.
All other patio pet doors introduce a large bug gap: Includes free bug blocking Bug Warden a $50 Value!
 
Easy Installation
The Only panel that doesn't require a drill or other tools for installation! Exclusive "User Adjustable Rise" to match pet door height to pet height after purchase. Built-in "Anti Whoops" in case your measurements are slightly off.

Safe and Secure
Includes provision to lock sliding door. Beefy metal framing, sturdy locking pet flap cover.

Superior Sealing
The Endura Flap seals better than any other. Highly wind-resistant. Includes "draft stopper".

Built to Last
Patented, Award Winning "Endura Flap". 100% designed, engineered and manufactured in the USA. Built with pride and backed by a superior warranty: 10 years with 15 years on the flap.

Note: Endura Flaps are not recommended for use by kittens or very small dogs. Cats have been successful using the #06, however a few have found the #08 difficult to use. We would not recommend using the #10 or #12 for cats.
 

Hot Tip: Don't think that the 12" width isn't enough unless you actually measure. The wider panels can be very much more expensive and people almost always guess too wide.

Size & Stock#  Flap Dimension   Rise   Panel Width  Price
 
 # 06 01PPC06S         6" x 11"          3"-5"        11 1/4"       $299
 
 # 08 01PPC08S        8" x 15"           3"-7"        13 1/4"       $324

 # 10 01PPC10S       10" x 19"         3"-9"         15 1/4"       $369

 # 12 01PPC12S       12" x 23"        3"-11"        17 1/4"       $419