• Custom height double flap pet door for vinyl sliding glass doors under 74.75" tall
  • Insulating flaps withstand 50 mph winds and remain flexible in -40°F temperatures
  • 1/2" clear, insulated, dual pane Low E safety glass for max energy efficiency
  • Easy installation into tracks 1-1/2" to 1-3/4" thick, ideal for renters

Endura Flap Custom Severe Weather Vinyl Sliding Glass Dog Door

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Regular price $1,009.99

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Size
Height Adjustment Range


  • Custom height double flap pet door for vinyl sliding glass doors under 74.75" tall
  • Insulating flaps withstand 50 mph winds and remain flexible in -40°F temperatures
  • 1/2" clear, insulated, dual pane Low E safety glass for max energy efficiency
  • Easy installation into tracks 1-1/2" to 1-3/4" thick, ideal for renters

Questions

Can an intruder remove a dog door for sliding glass doors from the outside?

No, the adjustment locks are on the inside of the panel, so once installed, the Endura Flap Panel cannot be lifted out and removed without first loosening the adjustment locks from inside the home.

Can I install it myself?

It is meant to easily be put in and removed. You just have to loosen the screws at the top, fit it into the track, and then tighten them. Then to remove it you simply loosen them again and pop it out.

Can you lock the pet door?

It comes with a closing cover, and you slide that in on the inside of the house. It is a very secure ABS plastic material that is as strong as a 16 gauge steel.

Explore all questions
Product Details

Product Details


Experience the perfect fusion of convenience and insulation with the Custom Endura Flap Severe Weather Vinyl Sliding Glass Dog Door. This high-quality pet door is designed for vinyl sliding glass doors under 74.75" tall, providing a custom fit for optimal functionality.

The double flap system withstands winds up to 50 mph and remains flexible in temperatures as low as -40°F, ensuring your home stays cozy in severe weather conditions. Combined with dual-pane, Low-E glass, this pet door not only reduces UV rays and infrared light but also offers enhanced energy efficiency.

Installation is quick and easy, making it a great option for renters. The pet door panel is spring-loaded and can be seamlessly integrated into tracks 1-1/2" to 1-3/4" thick. Additionally, the vinyl frame matches vinyl-framed sliding glass doors for a cohesive look.

The Custom Endura Flap Severe Weather Vinyl Sliding Glass Dog Door comes with a secure locking cover and an included c-clamp lock to keep your home safe. Give your furry friends the freedom they deserve while maintaining your home's comfort and security with this top-of-the-line pet door solution.

Not seeing the size you need? See the standard Endura Flap Severe Weather Vinyl Sliding Glass Dog Door for more sizing options. 

Features: 

  • Customizable height for the perfect fit in vinyl sliding glass door tracks
  • Double flaps with strong magnets for superior insulation in extreme weather conditions
  • Dual-pane, Low-E glass to enhance energy efficiency and protect from UV rays
  • Quick and easy installation and removal process, suitable for temporary setups
  • Secure locking cover and included c-clamp lock for added safety and security
  • Spring-loaded top piece allows for simple installation, topper can be trimmed  5/16" shorter if needed 

Benefits:

  • Vinyl frame seamlessly matches vinyl-framed sliding glass doors
  • Simple installation in a matter of minutes, great for renters
  • Allows dogs the freedom to come and go as they please
Size icon Sizing & Fit

Size Chart

Flap Dimensions:

6"w x 10"h

The entry way your dog goes through.

Overall Panel Width

11 7/8"

How wide your panel is.

Flap dimensions
Panel width
Step over height

Step-Over Height

3 7/8"

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

8"w x 14"h

The entry way your dog goes through.

Overall Panel Width

13 15 /16"

How wide your panel is.

Flap dimensions
Panel width
Step over height

Step-Over Height

3 7/8"

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

10"w x 18"h

The entry way your dog goes through.

Overall Panel Width

15 7/8"

How wide your panel is.

Flap dimensions
Panel width
Step over height

Step-Over Height

7 1/4"

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

12"w x 22"h

The entry way your dog goes through.

Overall Panel Width

18"

How wide your panel is.

Flap dimensions
Panel width
Step over height

Step-Over Height

7 1/4"

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

14"w x 26"h

The entry way your dog goes through.

Overall Panel Width

20"

How wide your panel is.

Flap dimensions
Panel width
Step over height

Step-Over Height

7 1/4"

The distance from the bottom of the panel to the bottom of your flap.

Flap Size Flap Dimension Step Over Range Outside Frame Dimension Recommended Pet Height
Small 6"w x 10"h 3 7/8" 11 7/8" 9" - 14"
Medium 8"w x 14"h 3 7/8" 13 15 /16" 9" - 21"
Large 10"w x 18"h 7 1/4" 15 7/8" 12" - 31"
Extra Large 12"w x 22"h 7 1/4" 18" 12" - 36"
XX Large 14"w x 26"h 7 1/4" 20" 12" - 42"

Do not know which size to get? Here is a measurement guide to help you out.

Track Height Adjustment range is based on the measurement of your sliding door track height from the lowest point of your track to the highest point. Each Endura Flap Vinyl Panel has a 3" adjustment range. Review our Track Measuring Guide video for additional, detailed information The following standard adjustment ranges are available:

  • Short: 74 3/4" – 77 3/4"
  • Regular: 77 1/4" – 80 1/4"
  • Tall: 93 1/4" – 96 1/4"

If your measured track height does not fall within one of the ranges above, we can make a custom height! Custom height option may take up to 4 weeks to special order the glass and build the panel.

FAQs

FAQ

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Customer Reviews

Request Freight Quote

Track heights exceeding 106 inches (107" or higher) may require additional shipping charges. Please provide your contact information for a custom freight quote, and our team will follow up during normal business hours.