https://articlescad.com/upvc-d....oor-panel-replacemen
It is possible to install a cat flap in a upvc door panel or double glazing glass sealed unit however the best choice is to purchase a brand new pane of glass with an already-made hole. Follow the directions included in your kit. Ensure that drawn (be it circle or square) is accurately represented on the template. Safety If you have a dog or cat and would like to allow them access to the garden without leaving the door open A microchip activated pet flap on your door panel made of upvc is a great choice. This will