Customers' first choice for energy efficient pet doorsComplete magnetic seal keeps it closed in winds up to 50mphFlexible flap is comfortable for your pet, with your choice of 1 or 2 flaps for maximum insulationFits all interior and exterior doorsManufactured in the USA with an unbeatable 15 year warranty
FOR ENERGETIC ANIMALS ...
Sturdy, Tough-as-Nails Pet Doors
Heavy-duty aluminum frames for extra durability Secure locking covers for when you're away Hinged flaps designed to prevent tearing & chipping Multi-year warranties (up to 15 years!)
FOR EXTREME WEATHER...
Draft- & Weather-Tight Pet Doors
Stop drafts as effectively as dual-pane glass Stay flexible and tight-sealed even at -40F Stay closed against winds greater than 50 mph Stand up to UV exposure equal to 2 years of Florida sun
Endura Flap Pet Door for Doors
The most energy efficient, flexible flap pet door is the Endura Flap. Not only will this pet door save you money on your heat/AC bills, but it will last you forever and it is backed with a superior 15 year warranty. If you’re looking for the best pet door for your dog or cat you’ll find the Endura Flap triumphs over the competition, and it happens to be designed and made in the USA!Features of the Endura Flap Door Mount
Flap material is a polyolefin-based polymer which is safe for your pets and the environment, and remains flexible in temperatures as low as -40 degrees Fahrenheit.Select single or double flap; single flap models only have one flap on the interior frame, and double flap models have a flap on the interior and exterior frame for extra insulation.Four different sizes that have a high aspect ratio, meaning they are taller and narrower to better fit more pets.Solid magnet strips along the sides and magnets at the bottom of the flap keep your pet door sealed year round. Strength is adjustable for easy training.UV and wind resistant, the Endura Flap has been designed to remain sealed in winds up to 50 mph.Heavy duty aluminum frame provides extreme strength and durability.Durable and secure locking cover to close your pet door when necessary; equivalent to 1/16” steel.Designed to fit doors 1/2" - 1 3/4" in the single flap version and 1 3/4" to 2 1/4" in the double flap version. (Adjusting the single flap to less than 1 3/8" requires cutting the trim frame with a jig saw)90 day return policy, and a generous 15 year warranty for your peace of mind.
Perfect Time for an Endura Flap Pet Door
If insulation is a concern, the Endura Flap is the most insulated pet door available. Perfect for extreme weather conditions, whether it be sun, snow, wind or rain.Replacing flaps frequently can be frustrating, however the Endura Flap often only needs replacing if a dog decides to take a bite out of it! It rotates on a rod at the top to eliminate any stress points that might tear over time.If you have multiple dogs sharing a pet door, the taller design of the Endura Flap can help you accommodate the height of the larger dog while keeping the flap low enough for the shorter dog to step through.
Note: Endura Flaps™ are not recommended for use by kittens or very small dogs. Cats and tiny dogs have been successful using the Small, however a few have found the Medium difficult to use. We would not recommend using the Large or Extra Large or any of the double flap versions for cats. While there are some cats who will use them, we also hear of plenty of cases where these pet doors actually keep the cats inside while allowing dogs out!
Flap Dimension Rough Cut Out Outside Frame Dimension Flap Type
8" w x 15" h 10 1/2" w x 19" h 11 1/2" w x 20" h Single