Cat flaps
Cat Flap Installation in Glass and Doors
Cat and dog flaps fitted into double glazed units, uPVC panels, composite and timber doors.

How we approach it
Fitting a pet flap into a glass door means a new sealed unit made with the hole already cut, then fitted with the flap in place. We fit flaps into glass, uPVC door panels, composite doors and timber doors, including microchip flaps.
What is covered
- Flaps fitted into double glazed units
- uPVC, composite and timber doors and panels
- Microchip and standard flaps fitted
Questions we are often asked
- Can a cat flap go in a double glazed door?
- Yes. A new sealed unit is made with the opening cut to size, and the flap is fitted when the unit goes in.
Related services
- Emergency call-outsLocked out, glass smashed, or a door that will not shut and lock? We work flexible hours and come out when it cannot wait.
- Glass replacementSteamed-up, cloudy or cracked sealed units replaced in the existing frame. No need for new windows.
- Hinges, handles and locksWindows that drop, catch, will not close or lock. Worn hinges, handles and locking gear replaced.
Need a window or door sorted?
Send a photo of the problem by text or email and we will come back to you with what it needs and what it will cost.