3-Flap Large Dog Door for Sliding Glass Door - Adjustable Slider Height
3-flap glass dog door opens inward or outward depending on side. Easy at backyard access and maximizes space; some users report 2-hour assembly. Durable-feel with mixed seal fit
Highlights
- 3 flap design for large dogs
- adjustable slider height
- inward/outward swing by side
Pros
- 3-flap design for large dogs
- opens inward or outward depending on side
- opens like a regular door for ease of use
- maximizes limited space
Cons
- installation requires drilling in door frame
- fixed swing mechanism (non-adjustable)
- mixed reports on sturdiness and seal
Best For
Features
- Fixed swing direction based on installation side (left: inward, right: outward)
- Requires drilling to bore holes in the door frame for installation
- Opens inward to maximize interior space when mounted on sliding glass door
- Height adjustable from 75 7/8" to 81" to fit most sliding doors
- Designed for sliding glass doors with a 14.8" width opening
