The Endura Flap Vinyl Panel Is The Most Insulating Dog Door On The Market, Designed Specifically For Vinyl-Framed Sliding Glass Doors. Unlike Other Metal Frames Common Among Sliding Glass Door Panels, The Vinyl Frame Fits Comfortably In The Track And Matches The Original Vinyl Of Your Sliding Glass Door.

This Semi-Permanent Pet Door Has A Spring-Loaded Design, Which Means That No Tools Are Necessary For Installation. It Safely Secures The Panel In Place Without Making Any Permanent Alterations, Which Is Ideal For Rentals. Engineered To Withstand -40 Degree Weather And 50Mph Winds, The Magnets That Line The Flap Ensure The Utmost Energy Efficiency And Keep The Flap Sealed During Rough Weather.

The Vinyl Panel Also Features Energy Efficient Low-E Glass, Which Blocks Harsh Light Without Compromising The Amount Of Natural Lights Coming In. Features: Pet Flap Comes In 4 Sizes: Small- 6'' X 11'', Medium- 8'' X 15'' Large- 10'' X 19'', Extra Large- 12'' X 23'' Thinner Panel Width Allows More Room To Move In And Out Of Your Slider Than Other Vinyl Panel Doors On The Market.

Vinyl Panel Comes In 2 Adjustable Track Height Ranges: 74 ? 77, 77 ? 80 Or 93 ? 96.

Quality Of Flap Ensures That It Stays Flexible In Extreme Temperatures. Magnets Withstand Drafts, Leaks, And Heavy Winds. Flexible Flap Swings On A Rod At The Top To Avoid Cracking And Flexing. Includes A Secure Locking Cover.

30 Day Return Policy And A Lifetime Warranty. Benefits: Vinyl Frame Applies Seamlessly Into The Track For A Highly Insulating Fit. Panel Can Be Removed At Any Time With The Spring-Load Design. Steer Clear From Making Any Permanent Changes To Your Door.

Sturdy Locking Cover Allows You To Secure The Door When Necessary. Gives Dogs The Freedom To Access The Outdoors Without Needing You To Let Them Out. Structurally Sound Design Is Built To Last.