https://morphomics.science/wik....i/Cat_Flap_Installat
Cat flaps are a great option to allow your pet to leave and come as it pleases. You can also opt for an enclosed cat flap to prevent other cats and animals from gaining access to your home. You can put a cat flap in a bifold door as long as the panel is made of toughened glass and the frame is not damaged or rotten. The procedure is similar to installing a cat flap on an old wooden door or uPVC. Easy to install Adding a cat flap to your bifold doors allows your pet to move in and out of your home freely, without needing to o