Open Box Patio Pet Doors You'll Love

2 Colors, 7 Sizes

Dog Door for Sliding Glass Door, Adjustable Height Doggy Doors, Pet Doors Insert with Lock for Dogs

By ShangQuan WuLiu

86.6"H, White

Rated 5 out of 5 stars.1 total vote

$141.99

was~~$249.60~~

Open Box:$113.59

FREE Delivery

Low Stock

This white adjustable sliding glass patio dog door insert fits 74 13/16"-80 11/16" door tracks ≥0.8" thick. No-drill rent-friendly install with quick detach design. 4 height adjustment modes and built-in lock offer safe free access for medium dogs & cats, durable aluminum frame for long-term daily pet use.

Fast shopping. Love the dog door. Easy to install.. Vimaris. Deltona, FL. Fri Oct 30 2026

Open Box Patio Pet Doors

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Dog Door for Sliding Glass Door, Adjustable Height Doggy Doors, Pet Doors Insert with Lock for Dogs