Cat Flap in Double Glazing
Can a hole be cut in my existing toughened unit?
The replacement glass needs its aperture prepared during manufacture before toughening.

Cat Flap in Double Glazing — planning the work
For cat flap in double glazing, dimensions alone do not define a suitable pane. Glass construction, edge support and the surrounding frame affect the specification and fitting arrangements.
More questions
about this service.
Can I buy the cat flap after the glass is ordered?
Different flaps and adaptors can require different aperture dimensions. Choose the model first.
Do microchip flaps fit into double glazing?
Check the chosen product and adaptor requirements before ordering. Some models have appropriate glass-fitting requirements.
Can the flap go anywhere in the pane?
Its position depends on the pane dimensions, processing limits and needed clearances, as well as practical pet access.
What should be covered at handover?
Check fit, seals, finish and relevant operating checks.
Cat Flap in Double Glazing by area
Select a place to view this service for that location. Please provide the postcode when you enquire.