Carlisle Design Group

We are the UK's largest specialised developer of door and window furniture for both residential and commercial properties. We've worked hard to establish an enviable reputation for supplying our customers with top-quality goods exactly to order, all delivered at competitive prices as part of an unrivalled fast, friendly and efficient service in which extra is standard. It means our customers trust Carlisle Brass because they know they can rely on us.

Our experienced team is made up of 12 RegAI and 15 DipGAI qualified team members, as well as a UK Fire Door Inspection Scheme diploma holder (DipDF) and a Master Locksmith (BLI). The skills and experience of our team, alongside our tried-and-tested manufacturing methods, have helped us develop a reputation for excellence over the years. Established in 1986, Carlisle Brass is a long-standing designer, manufacturer and distributor of architectural ironmongery. We are the UK's largest specialised developer of door and window furniture for both residential and commercial properties.

Ensure the smooth-running of your internal sliding doors with Carlisle Brass' sliding door systems. Regardless of the type of door, our internal sliding door kits comprise everything needed for a successful installation. Our sleek, metal designs are perfect for use in contemporary spaces, whether residential or commercial. As one of the UK's leading specialised developers of door and window furniture, we're masters of our craft. Each internal sliding door system is manufactured to the highest standards, delivering quality, reliability and longevity.

We manufacture a selection of window casement stays in three core designs. Our classical range features simple styles in both chrome and brass, while our contemporary casement fasteners and stays are perfect for modern properties. For period properties, our traditional range is a great choice with its detailed, antique designs. We also have a range of sash window fittings, including fasteners, lifts, catches and stops. Each product in our window furniture collection is manufactured to the highest standard, delivering both quality and reliability.

Choose quality bathroom accessories from Carlisle Brass and invest in long-lasting hardware for both residential and commercial bathrooms. With a choice of collections on offer, we have bathroom hardware to suit a variety of styles. Our stainless steel collection is contemporary and stylish, while our Tempo collection offers simple practicality. Choose the Mezzo collection to create an ultra-modern yet usable space. Log into our online portal for more information about any of our products, including manufacturing specifications, care and fitting guides and more.