Find The Best Pet Door Size For My Pet
Where To Install:
A
inchesB
inchesPlease fill the above fields.
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Door
Liberty Pet Door
9-16
6
Small
https://libertypetdoor.com/products/liberty-door?variant=44639465767141
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Door
Liberty Pet Door
9-22
8
Medium
https://libertypetdoor.com/products/liberty-door?variant=44639465865445
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Door
Liberty Pet Door
9-28
10
Large
https://libertypetdoor.com/products/liberty-door?variant=44639465963749
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Door
Liberty Pet Door
9-36
12
Extra Large
https://libertypetdoor.com/products/liberty-door?variant=44639466062053
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Wall
Liberty Pet Door
9-16
6
Small
https://libertypetdoor.com/products/liberty-wall?variant=44639467208933
-
Wall
Liberty Pet Door
9-22
8
Medium
https://libertypetdoor.com/products/liberty-wall?variant=44639467405541
-
Wall
Liberty Pet Door
9-28
10
Large
https://libertypetdoor.com/products/liberty-wall?variant=44639467602149
-
Wall
Liberty Pet Door
9-36
12
Extra Large
https://libertypetdoor.com/products/liberty-wall?variant=44639467798757
Endura Flap Vinyl Sliding Glass Dog Door
Endura Flap Vinyl Sliding Glass Dog Door
Endura Flap Vinyl Sliding Glass Dog Door
Couldn't load pickup availability
- Specifically designed for vinyl sliding glass doors with 1-1/2" thick 'U'-shaped tracks
- Energy-efficient with 3/16" clear safety glass and magnetic flap seal, tested to -40°F and winds up to 50 mph
- Available in four flap sizes (Small to Extra Large) and three standard track height ranges
- Semi-permanent, spring-loaded design for easy installation and removal, ideal for renters and vacation homes
- Secure steel-grade locking cover included for added safety
- Made in the USA, engineered for durability and performance
Custom Order | Ships in 3-5 Weeks | Non-Returnable
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Size & Measurement Guide x
Track Measurement Guide x
In order to choose the correct panel size, you will need to measure your sliding glass door track.
Please Note: These instructions are for channel-style sliding door tracks. If you have a monorail track, these instructions do not apply.
Step 1Find the Lowest Corner of Your Track

- With your sliding door open, insert one end of your measuring tape at the deepest point of the lower corner of your sliding glass door track.
- Make sure the tape measure is flush to the corner. There may be a part of your door track blocking the lowest point of the corner.
Step 2Find the Highest Corner of Your Track

- Line the measuring tape up the side of your doorway, stopping at the highest corner. Make sure the measuring tape is flush with the corner and is not blocked.
- The distance from the lowest corner of your track to the highest corner of your track is your sliding glass door track height.
- Select the Height Adjustment Range that includes your track height. Some brands have custom options if your track height does not fall into one of the ranges.
Step 3Measure Your Track Width

- Using your tape measure, find the width of the bottom track your sliding glass door slides along.
- Most aluminum panels require a track at least 1" wide and most vinyl panels require a track at least 1.5" wide.
- Check the product details to ensure the panel will fit in your track.
x
Endura Flap Vinyl Sliding Glass Dog Door
Small / 74.75" - 77.75" Edit

Product Details
The Endura Flap Vinyl Sliding Glass Dog Door is a premium solution designed for vinyl sliding doors with 1-1/2" thick tracks. Built for seamless integration, it offers your pet independence without compromising your home's energy efficiency. Available in four flap sizes, from Small to Extra Large, and three adjustable height ranges, it ensures a perfect fit for your sliding glass door.
Crafted with 3/16" clear safety glass—59% thicker than standard glass—this door enhances insulation and reduces energy loss. The environmentally friendly polyolefin polymer flap remains flexible even at -40°F and seals tightly with magnets to block winds up to 50 mph. The sturdy locking cover adds an extra layer of security when needed.
Installing this pet door is effortless, thanks to its spring-loaded, semi-permanent design. Simply insert the panel into the track, tighten the screws, and enjoy the convenience of a pet-access solution without cutting into walls or doors. Removal is just as easy, making it ideal for rental properties and vacation homes.
With its durable construction and stylish white vinyl frame that complements your sliding door, the Endura Flap Vinyl Sliding Glass Dog Door offers the perfect blend of function, design, and energy efficiency. Engineered in the USA, it delivers quality, durability, and convenience you and your pet will love.
Find The Best Pet Door Size For My Pet

A
Pet Height: inches
B
Pet Width: inches
Please fill the above fields.
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