Our HeritageFor more than 30 years SUNFLEX has designed, engineered and manufactured some of the most advanced glazing products in the world.From the very beginning, our doors have had the uncompromising quality, unique features, performance and attention to detail that sets them apart from all others.SUNFLEX UK offers a unique combination of outstanding British design and state-of-the-art German engineering to create industry-leading bifold doors, sliding doors and glass solutions. Each product supplied by SUNFLEX UK embraces the most advanced materials and the latest cutting-edge manufacturing techniques to create award-winning products.Purchasing SUNFLEX UK productsSUNFLEX UK is a supplier and manufacturer of innovative glazing systems and we work with a number of carefully selected independent glazing installers across the UK to provide customers with the very best products for their home.Each one of our recognised distributors is fully trained on our products and able to offer advice and support, whether you replacing existing glazing, designing an extension, completing a renovation or taking on a complete self-build home.To find out who your nearest SUNFLEX UK recognised distributor is you can email us or phone us on 01603 424434.Award-winning products, designed exclusively for your homeHeritageSUNFLEX has been manufacturing doors for more than 30 years. This experience enables us to understand not only how to make the best doors possible, but also how to ensure that our customers are happy with them – not just when they're installed but for many years to come.InnovationOur constant innovations have created products that don’t just look good, they perform perfectly too. Each one of our products, available in the widest range of configurations, is designed to be the best it can be, without compromise. QualityWhen only the best will do, it has to be SUNFLEX. We understand that changing your home is a big commitment and that you want the best system available. Each SUNFLEX product is manufactured to exacting standards at the forefront of the industry, working with tried and trusted partners to ensure the highest quality of service.PerformanceWhether you choose our systems because of their smooth operation, advanced thermal standards, highest quality of manufacture or rigorous independent security testing, you are safe in the knowledge that our products are designed to perform, day after day, year after year.DetailEach one of our products is designed with attention to detail and a whole range of unique features. Many of today’s industry-standard features were first seen on previous generations of SUNFLEX products. It is no exaggeration to say that we lead and others follow.Our product rangeSliding doorsOur advanced and highly engineered aluminium sliding doors offer the perfect solution for larger openings in extensions, renovations or new builds, maximising the amount of glass and breaking down the boundaries between inside and out.Both the hugely popular SVG83 with its sleek profile and the SVG30 with its extremely slim sightlines benefit from the same superior performance, advanced design and exacting manufacturing standards that you would expect from SUNFLEX UK. Available from single-panel systems sliding into a pocket, all the way up to triple-track systems as wide as 24 metres, our aluminium sliding door systems offer effortlessly smooth movement and a huge range of configuration options for almost any requirement.Bifold doorsDesigned and engineered in Germany, the SUNFLEX range of bifold doors has led the market for more than thirty years. Widely regarded as the most advanced systems available each door is hand made to the highest possible standards by experienced technicians.Whether you choose the award-winning SF55, the ultimate thermally efficient SF75 or the new mid-range price SF55e in aluminium; the highly engineered timber SF75h system or the stunning SF55c and SF75c composite doors, each system is designed with a wide range of unique features and configuration options.WindowsOur extensive contemporary aluminium window range is designed to match our aluminium sliding and bifold doors and includes glazing that is perfect for almost any project. From frameless corners to traditional side-hung casement windows, top-hung systems to gable end glazing, tilt-and-turn windows, sliding windows and fixed frames, our range is available in double or triple glazing and can be tailored to your exact specification and project.Front & back doorsManufactured in contemporary square-edge profile and offering the perfect combination of aesthetic appeal and outstanding performance, our advanced thermally broken glazed aluminium doors are specifically designed to complement the rest of our product range.Choose from 24 different contemporary front door designs and then personalise your door with a choice of colours, stainless steel handles, trim finishes and hardware options to create a modern and stylish entrance that is perfect for your home – all manufactured to the exacting standards you would expect from SUNFLEX UK.RoofsWe offer a complete range of roof solutions, from flat rooflights to contemporary lanterns, pyramids, lean-to thermally broken and garden patio roofs aluminium systems, designed and engineered to the exact specification of each project and to perfectly complement our range of doors and windows.Internal room dividersFor more than thirty years SUNFLEX in Germany have led the industry in innovation and product development, designing and manufacturing a range of products that includes widely used systems and options developed for more niche and individual applications.The SF20 frameless sliding door provides the perfect solution for a number of design challenges. From an internal room divider in an open plan living space, to dividing a bedroom from a dressing room or en suite, through to surrounding a balcony or an external patio to create a winter garden.Available as a frameless or framed system, with top-running or bottom-running mechanism and in single or non-thermally broken double glazing, the SUNFLEX slide and turn doors offer the ability to slide the panels on a single track and neatly stack them alongside the lead door.Ideally suited for commercial applications, the SUNFLEX HSW range enables wide areas of space to be completely opened up with the panels stacking beyond the opening in a variety of designs. As a top-running system the HSW doors do not require a bottom track, making them perfect for office partitioning, retail shops, cafés, restaurants and leisure facilities.