https://output.jsbin.com/qayevubazi/ A cat flap is a great option to give your pet the freedom to roam and ease the burden of getting them out and in. It will also make your pet to feel less stressed and prevent them from escaping the house when they're not needed. To fit a cat flap on your door take a measurement from the bottom of their stomach to the floor and mark a line on the door panel. Use a spirit-level to check that the line is straight. 1. The type of door It is recommended to speak with an expert if you are planning to install a cat flap on a uPVC or double glazing glass sealed unit. They can provide the uPVC or glass panel with a hole already made. will save you time and money, and make sure that the work is done correctly. The most basic cat flap is an easy two-way swinging gate that permits your pet to come and go as they like. They are typically the cheapest and can be installed on the majority of doors. However they don't seal well and may let in cold drafts as well as warm air in summer. Another option is a microchip cat flap which detects your pet's unique microchip number and allows the pet to use. This blocks other pets and stray animals from using the flap and keeps your pet safe inside your home. There are also locking cat flaps, which allow you to lock the door for entry and exit. This will give you more control over when your pet is allowed to leave and comes in which is useful if you have young children around. The most important thing to consider when selecting a cat flap is the size of your pet. This will determine the size of the hole must be made in your wall or door. It's important to be sure to measure your dog's size and then select the appropriate door. It is also important to consider whether you prefer an infrared or magnetic flap when choosing the kind of flap. Infrared and magnetic flaps are more expensive however they provide better security. A reliable handyman will have a wide range of experience in installing cat flaps and w