Dura Flex Heavy Duty Dog Door - Wall Mount - Medium

Dura Flex: The New Standard in Premium Pet Doors!

Introducing the best made and most innovative pet doors on the planet!. New Dura Flex Pet Doors are the the highest quality, best sealed and most durable pet doors made. Our patented design stays air tight, 100% draft free and are built to withstand winds up to 50 mph! Yet, the flexible vinyl flap is easily pushed open by your pet. Our advanced new technology uses rare earth magnets embedded along the entire periphery of the unique wide edge flap. Floating magnetic seals in the frame perfectly mate with the flap to to provide a leak free seal!

A telescoping, aluminum wall tunnel kit is included for easy installation in walls up to 7 3/8” thick. Additional tunnels may be combined for even thicker walls.

Dura Flex pet doors are the most durable pet doors you can buy. Made from durable high strength aluminum with a strong, flexible vinyl flap, no other pet door will out last or out perform a Dura Flex. Finished with a tough industrial coat paint and stainless steel hardware, Dura Flex represents the most premium brand at a competitive price.