Northumberland is England’s largest county by area, stretching from the Cheviot Hills in the north to Hadrian’s Wall in the south, with a mix of rural market towns, coastal villages, period farmhouses, and stone-built terraces that reflect centuries of border history and agricultural life.
Montrose Glass provides cat flap fitting in Northumberland and is available 24 hours a day, 7 days a week, 365 days a year. Whether you need a pet door installation in a uPVC door, a timber frame, or cat flap fitted in glass in Northumberland, our glaziers carry the materials and tools to complete most jobs on site, without a second visit. From Alnwick and Morpeth to Hexham and Berwick-upon-Tweed, we cover the full county and can be with you in most circumstances within 30 to 90 minutes of your call.
Cat flap installation in Northumberland involves more than simply cutting a hole and fitting a frame. The right approach depends on what the flap is being fitted into: a uPVC door, a solid timber door, single glazing, a sealed double glazed unit, or a wall. For glass installations, cutting directly into an existing pane is not an option for sealed units, so a new pane with a pre-cut, factory-finished hole is produced and installed in your existing frame. Our vans are stocked with glass that can be cut and prepared, and many cat flap in glass jobs are completed in a single visit. You can also choose between microchip cat flaps, which only open for your registered pet, and locking cat flaps that give you manual control over access. A glazier will assess your setup on arrival and walk you through the options before any work begins.





