URSPET Large Dog Door for Wall, 3-Flap Insulated, Steel Frame, White — Open-Box, 11% Off

3-FLAP EXTREME WEATHER PROTECTION – Two magnetic outer flaps and an insulated center layer help reduce drafts, wind, rain, snow, insects, and outdoor temperature transfer for more comfortable year-round use.

HEAVY DUTY STEEL CONSTRUCTION – The rigid steel outer frame is built to resist bending, repeated impact, and everyday use by active dogs, providing a stable wall-mounted entrance for long-term installation.

PETSAFE-COMPATIBLE FLAP SIZING – Designed around compatible PetSafe Extreme Weather flap dimensions, allowing worn flaps to be replaced without purchasing an entirely new wall dog door. Please confirm flap size before ordering.

REPLACES COMPATIBLE EXISTING WALL DOORS – Fits compatible large PetSafe Extreme Weather wall cutouts approximately 11.2 in W × 18.1 in H, helping reduce the need to enlarge an existing opening. Always measure the cutout before purchase.

FITS 4.3–7.8 IN WALLS – The adjustable telescoping tunnel accommodates common interior and exterior wall thicknesses. Includes a cutting template, mounting hardware, screws, and illustrated instructions for a cleaner installation.

This wall-mounted pet door is designed for pet owners who want a permanent, built-in access solution without compromising the look or comfort of their home. It creates a dedicated passage through the wall, keeping main doors closed while allowing pets to maintain their daily routines. The clean, flush installation blends naturally into living spaces such as garages, laundry rooms, or exterior walls leading to the yard. Ideal for households with active dogs or cats, this pet door helps reduce interruptions while supporting a more comfortable and organized home environment. Available in Medium and Large sizes—proper measurement is recommended before installation.