https://wifidb.science/wiki/Us....ing_uPVC_Cat_Flap_Do
You'll need to hire an installer for your cat flap in order to install a pet door in your uPVC or glass panel. They can also assist you with more sophisticated models such as microchip pet flaps. DIY attempts to install a pet flap can often lead to issues like draughts and low energy efficiency. Professional tradespeople can spare you from the headache and expense of dealing with these problems. Cost There are a number of factors that can affect the cost of cat flap installation. The cost can be affected by the kind of flap, t