https://telegra.ph/Doors-With-Cat-Flap-10-30-2
Your cat and you can both benefit from having a cat flap in your bifold door. It can also help keep extreme hot or cold weather from entering your home. First, you need to determine the measurements of your pet to determine the size of door flap you need. This will enable you to design an opening for your cat flap that is of the right size. Outdoor Access Even those with no DIY skills can manage to install a cat flap on an external backdoor. This will cut down on the expense and headache of hiring a carpenter or handyman to do the work for