https://blogfreely.net/pikehal....l6/cat-flap-installa
It is best to employ an expert to install a cat flap inside your home. DIY projects typically result in a poorly-fitted pet flap that allow in drafts and result in higher energy bills. SheffLOCK can fit a cat flap on all types of doors including wood composite, uPVC, composite, glass doors as well as exterior walls. It takes approximately two hours to put up the new cat flap. Pet flaps cost money A pet flap is a great way to let your cat come and go as it pleases. However, if the flap isn't correctly fitted,