https://anotepad.com/notes/688n5y8d https://posteezy.com/window-cat-flap-19 It is possible to install a cat flap into a upvc panel or a double glazing sealed unit. However, the best option would be to install an entirely new glass pane that has a hole that is already made. Take note of the instructions that will be provided with your cat flap kit and follow them carefully. Make sure the shape you've drawn (be it a square or circle) is accurately drawn on your template drawing. Safety If you have a dog or cat and want to let them into the garden without having the door open A microchip activated pet flap in your door's upvc panel is a great option. It will allow your pet in, and prevent other animals and pests from coming inside. It also prevents burglars from gaining access to your door by locking them out. This kind of security is essential if you have children, are older or reside in an area that is prone to burglaries. Installing a cat door in a solid uPVC is a relatively easy task that can be completed by anyone with basic DIY skills and experience using tools. You can use a jigsaw to make the hole you need however it is vital that you make sure that the flap is large enough to accommodate your pet and that it is set at the correct height from both the outside and inside of the home. If is constructed from a composite material it is a good idea to talk with the manufacturer before making any changes in order to avoid invalidating the warranty. Certain composite doors are constructed with decorative elements that are raised and are difficult or impossible to cut. Special measures may be needed where these protrusions are present. It is also a good idea to apply some weatherproof sealant on the bare sections of timber that have been exposed after cutting, since this can prevent moisture and rainwater soaking into the wood and causing it to rot. It is more difficult to put in the cat flap in a double-glazed glass door because a new unit of glass will need to be ins