The Deluxe Aluminium Pet Door has a flexible TPU flap with a sleek aluminium frame, it is available in four sizes, small, medium, large, and extra large.

The Super Tough Pet Door features a durable ABS frame and hard flap with locking pins, available in three sizes, small, medium, and large.

Replacement flaps are available as spare parts, head to our spare parts page here.

1. Unscrew / remove the frame with the flap attached from the area it has been installed into.
2. Sit one flap hinge in place and then wedge a screwdriver between the long edge of the flap and the inner edge of the frame to expand the frame enough for the other hinge to slot back in.
3. Please note when leveraging the flap in and out of the hinge hole it does require some force but as the plastic flap is slightly flexible, it should be able to take the pressure.

Unfortunately, we do not currently offer tunnel extensions for our Super Tough pet doors. You may like to reach out to a tradesperson to see if they're able to assist with a solution.

Depending on the size and shape of your exisiting pet door you may need to adjust the cut out hole. Cut out dimensions for the Super Tough Pet Door are as follows:

SML: 212mm(W) x 287mm(H)
MED: 262mm(W) x 337mm(H)
LGE: 332mm(W) x 470mm(H)