Pet flaps Have you got a pet and in need of a pet door (cat flap or dog flap) in Kent that you want installed whether its in a wooden door, UPVC door, glass window etc.? Then give Sure Group 24hr limited a call we will swiftly book you in and have a pet flap installed for your animal giving them there independence and a worry free day out for you. If you prefer to provide your own cat flap or dog flap we are more than happy for you to do so and we will install this for you or if you prefer us to supply this we will do for only the cost of the pet flap. Pet doors: a complete list of our services •cat flaps •dog flaps (small) •dog flaps (large) •pet doors in glass • pet doors in panels •pet doors in walls •pet doors in double glazing •pet doors in windows •micro chip pet doors •magnetic pet doors BS Approved contractor