The Endura Flap Pet Door for Doors is made for homeowners who want effortless pet access without sacrificing the comfort, efficiency, and security of their home. It is crafted as a premium door insert with a tighter seal and enduring construction compared to typical pet doors.

The Endura Flap is designed to help keep the temperature more consistent near the door and reduce unwanted airflow during stormy weather. The flap uses a three side magnetic seal that helps it close cleanly after each pass through and stand up to wind pressure that can work lesser flaps open. It is rated for wind gusts up to 50 mph.

Energy efficiency is built into the flap itself. The dual layer flap design helps slow heat transfer by using trapped air as a barrier, similar to the way an insulated window works. The result is dependable weather resistance in all seasons.

Security is paramount, and the included heavy duty locking cover, equivalent to 16 gauge steel, helps keep your home protected when the door is not in use. 

Fit should feel confident, not uncertain. This model is made for standard interior and exterior doors and is available in single flap and double flap configurations. Consult the size chart to choose the opening size for your pet and confirm door thickness so the frame seats properly and the seal performs as intended.

You can also tailor how the door feels for your pet and your climate. Magnet strength can be adjusted so timid pets have an easier push through, while windy conditions can be matched with a stronger closing seal. Adjustment guidance is provided in the Removing Side Magnets video in the Videos section.

Built in the USA and backed by a Lifetime Warranty, the Endura Flap is designed for long term performance you can trust.