Free U.S. Shipping and Limited Lifetime Warranty For Endura Flap Pet Doors

Quick Change Panels for Sliders and Windows (For models purchased after September 2025)

Installation Instructions

Installation icon Difficulty Easy
Installation icon Steps 7
Installation icon Time Required 15 Minutes
Installation icon Sections 02
Installation icon Flags 03

Parts

  • 1 Replacement Flap

Tools

  • Flat head screwdriver
  • 3/32" hex wrench (Allen key)

Please read instructions & notes thoroughly before replacing your flap.

Step 1 Remove the Side Magnet

  • Start by removing one side of the magnet from the side of the frame with a flathead screwdriver.
  • You may be able to leave it in partially, or you can remove it entirely.

Step 2 Remove the Hex Screw

  • Unscrew the hex screw located in the top corner of the flap frame.

Step 3 Remove the Old Flap

  • Once the screw is removed, slide the piece down to remove the flap.

Step 4 Insert the New Flap

  • Ensure the rod is centered on the new flap.
  • Insert the flap into the frame at an angle.

Step 5 Align the Flap Piece

  • Slide the piece that holds the flap up until the hole aligns with the hole in the frame.

Step 6 Replace the Side Magnet

  • Ensure the side magnet piece is pressed in place if you have not already done this step.
  • If the side magnet was entirely removed, ensure the magnet is returned facing the correct direction by snapping it to the flap first.

Step 7 Secure the Screw and Check the Seal

  • Return the screw and tighten firmly.
  • Do not overtighten the screw.
  • Check that everything seals properly, and you're done.