
Armor Flex Door-Mount Pet Door
Heavy-gauge aluminum door with a segmented magnetic flap and locking security panel.
Add to bagFrom $340
A wall-ready DuraFlex pet door with a flexible perimeter-magnet flap, aluminum frame and telescoping wall tunnel. Additional matched tunnel sections can extend the assembly for unusually deep…
Configured pet doors are built to order. Verify size, installation type and selections before submitting your order.

Measure the pet at the shoulder, confirm width through the chest, then choose the opening surface before selecting a flap package.
If this will live in glass, screen, kennel or an exposed exterior wall, verify the installation path before checkout.
Keep shoulder height, body width, rough opening and frame dimensions labeled separately. Those numbers should agree before production starts.
Measure the widest point of the pet and the height needed for a natural passage, then compare those measurements with the exact opening shown for each SKU. Do not transfer a size label from another door family.
Wall-mount models include the matched tunnel, and patio models include the full-height low-e insert. Door-mount models are for compatible hinged doors unless the product page states otherwise.
These products use the verified standard openings shown in the selector. For a non-standard opening, use the custom-size collection instead of altering a listed model in the field.

Heavy-gauge aluminum door with a segmented magnetic flap and locking security panel.
Add to bagFrom $340
Low-e sliding-door insert with a rigid segmented flap and magnetic perimeter seal.
Add to bagFrom $750
Segmented magnetic heavy-duty pet door with a matched aluminum wall tunnel.
Add to bagFrom $430