This door was designed with your perfect pet’s sense of adventure in mind. We made sure this model would fit your vinyl sliding patio door with no fuss and make your life easier.
Medium Flap Size: 6-5/8"x11-1/4", Extra Large Flap Size: 10-1/4"x15-3/4"
Pet Door Features Include:
- Energy Efficient "Low-E" Dual Pane Glass
- Energy Efficient Double Wall LEXAN™ Ultra-Flex™ Flap
- Measure flush at top track to the inside bottom track of your sliding patio door frame
- 78" fits openings from 76 3/4" - 78 1/2"
- 94" fits openings from 92 3/4" - 94 1/2"
- 4" Rise on Medium and 6" Rise on Extra Large
How to Measure Your Ideal Pet
To determine the correct size door simply measure the width (A) and height (B) of your pet.
(A) Measure the widest point of your pets shoulder
(B) Measure from the top of your pets back (just behind his head) to the bottom of chest.