XL wall dog door with 3-flap tunnel and all-metal frame
XL wall dog door for exterior walls with expandable tunnel fits 4.1–7.1 inch-thick walls. Flap size 13.4" x 23.1"; easy cutout 14.6" x 25.6". Customers note sturdy frame, good insulation, and easy installation
Highlights
- expandable tunnel for various wall thicknesses
- all-metal frame construction
- pet access up to XL size
Pros
- sturdy metal frame
- insulation improves warmth retention
- easy installation
- adjustable wall thickness compatibility
- suitable for both dogs and cats
Cons
- flaps durability reported as mixed
Best For
Features
- XL wall door fits 4.1–7.1 inch thick walls with a 14.6" x 25.6" cutout
- Expandable aluminum tunnel accommodates pets up to 220 pounds
- Flap dimensions measure 13.4" x 23.1" with one included metal closing panel
- All-metal frame built with laser welding for durability and strength
- Includes cutting template and clear installation instructions