Chesterfield is a market town in north Derbyshire, best known for the crooked spire of St Mary’s Church. It has a strong mix of Victorian terraced housing in areas like Brampton and Whittington, interwar semis, and newer estates on the town’s outer edges, giving it a varied and characterful residential stock.
Montrose Glass provides cat flap fitting in Chesterfield and is available 24 hours a day, 7 days a week, 365 days a year. Whether you need a cat flap fitted into a uPVC door, a timber frame, single glazing, or a sealed double glazed unit, our glaziers carry stock in their vans so that many cat flap installations in Chesterfield are completed on the same visit. As a family-run business with over 20 years of industry experience, we work across the full town and surrounding areas including Staveley, Dronfield, and Clay Cross, offering a service that is both prompt and straightforward.
From microchip cat flaps to locking cat flaps and standard pet door installations in Chesterfield, we will assess your existing windows or doors on arrival and recommend the right solution for your property. There is no call-out fee, so the first step costs you nothing.





