https://www.repairmywindowsanddoors.co.uk/cat-flaps-caterham/ You and your cat can both benefit from having the cat flap inside your bifold door. It also helps to prevent extreme cold or heat from entering your home. The first step is to measure your pet to determine the size of the flap you will require. This will allow you to create a hole that is appropriate to fit the cat flap. Outdoor Access Even those with basic DIY skills can install a cat flap onto an external backdoor. This will cut down on the cost and stress of hiring a handyman or carpenter to complete the task for you. You can give your cat access to the garden or patio by installing a cat flap on your bifold door. This lets you avoid opening and closing the door. This can help reduce issues with behavior such as avoidance of litter boxes, destructiveness, and boredom that can arise when pets are confined to the house for extended periods of time. The flap lets cats engage in natural behaviors like hunting or socializing with other animals. This can enhance their mental and physical well-being. Cat flaps for doors can be installed on all kinds of doors, but the most well-known option is a magnetic cat flap that only opens when it detects the microchip inside your pet's collar. This stops rogue cats and other animals from entering your home. Cat flaps can be fitted into uPVC GRP, composite or doors. If you have a set of modern, energy efficient composite doors then they are built to be more weatherproof and secure than uPVC doors, therefore modifying them for a cat flap can be slightly more challenging than with an ordinary uPVC back door. Before you attempt to install your cat flap, always read the included instructions. You will be given the exact measurements of your door, as well as a list of the tools you'll need. You will also require a tape measure and pencil as well as a spirit level and a drill with a jigsaw-blade to cut the hole. After cutting the opening for your cat flap, it's time to install