https://king-wifi.win/wiki/Cat...._Flap_Installer_Near
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Installing a cat-flap in your home is a simple process. You'll need to be aware of a few issues before beginning. Upvc door panels that have an opening for cats can be installed without needing to cut a hole in your door or wall. They are available from a variety of glass manufacturers with a hole that is pre-drilled for a pet door. 1. Safety The upvc cat flaps are easy to install and put on different doors. They are energy efficient and weatherproof and have an