https://yogicentral.science/wiki/Cat_Flap_Installation_Into_Glass If you wish to let your pet to go and come as they please without opening the door, you can put in an animal flap. But, it is recommended to hire a vetted professional to install one. They are able to handle the complexity of fitting different kinds of cat flaps onto different walls and doors. Installation A cat flap allows your pet to leave and enter the house whenever they want, without you needing to open the door or window for them. There are a variety of pet flaps available that range from microchip-reading doors to fully insulated cat flaps. These come with a variety of different frames and materials, from plastic or PVC to aluminum and stainless steel. The frame you pick will affect the cost. Plastic and PVC frames are less expensive, but are less durable, while stainless steel frames made of aluminum are more expensive but last longer. You should also think about what type of access you would like to provide when choosing the frame for a cat flap. If you want to restrict access to other pets, then you should opt for a pet flap that is locked. They use the microchip of your pet or an infrared sensor to allow them inside. These are more expensive than standard pet doors but they're well worth the extra money for security. The next consideration is the type of door or wall you want to fit the flap to. Most commonly, they are installed in doors. However they can also be fitted into walls and windows. The best way to complete the task is to employ a professional. They'll have the proper tools and experience to ensure that your pet flap is correctly fitted. Many homeowners will attempt to fit an animal flap on their own however this could be dangerous and lead to costly repairs later. could also scratch the surface of the uPVC panel or the door they're trying to install the cat flap onto. To avoid these problems, it's usually more affordable to hire a professional to do the work. When you are instal