https://mailsupply2.bravejourn....al.net/cat-flap-glas
https://jsfiddle.net/weightnorth5/1b0f6v2y/
It is best to employ an professional to install a cat-flap in your home. DIY projects typically result in poorly fitting pet flaps that let in draughts or increase energy bills. SheffLOCK is able to install a cat flap on all types of doors, including wood, glass, uPVC composites and even exterior walls. It takes approximately 2 hours on average to install a new cat flap. Pet flaps cost money A pet flap is an ideal option to let your cat move around at will. If