Endura Flap Pet Door for Thick Walls

Built for homes where wall depth is the deciding factor, this model delivers a clean in wall pet entry when a standard tunnel range is not enough, while keeping the opening more protected for everyday comfort.

Made for deeper wall construction
The extra long telescoping aluminum tunnel is sized specifically for thicker wall builds, so the door can span the full depth without relying on a separately fabricated tunnel section. The result is a more consistent fit through the wall and a cleaner finished appearance from inside to outside.

Comfort in demanding weather
Endura Flap sealing is built around a flexible flap and a magnetic edge that helps the door stay closed when conditions are active. For buyers dealing with wind or temperature swings, that tighter close reduces the open feeling many basic flaps can create.

Options that match life's demands
Single and double flap configurations let you choose the balance that fits your climate and your pet’s comfort level. A locking cover is included to close the opening when you want the door secured, and the aluminum frame is offered in black or white to better match common trim and exterior palettes.

Made for the long haul
Made in the USA and backed by a lifetime warranty, this is a wall pet door built for pet owners who want a durable, permanent-feeling solution they can rely on for years.