Snug aluminium bi-folding doors are made in Britain for homes that want the widest, clearest opening between a living room, kitchen or extension and the garden. Slim aluminium frames hold large glass panels that concertina to one or both sides, so a patio, balcony or orangery can open almost fully in warm weather and close into a secure, weather-tight wall when you need warmth and privacy. Because aluminium is strong in narrow sections, you get more glass and less frame than a typical uPVC folding door, which suits contemporary new builds and period homes that have been opened up at the rear. Every Snug bi-fold is built with a serious approach to security and energy efficiency, and compatible glazing can be specified for privacy, acoustic comfort or extra thermal performance. Doors are manufactured in the UK and fitted by nationwide approved installers, with a knowledgeable Snug adviser on hand from the first conversation through to the installation date. The result is a low-maintenance folding door system with clean lines, reliable hardware and a 10-year guarantee. If you are comparing bi-folding doors for a home improvement project, ask for a free, no-obligation quote and we will match the configuration, colour and glazing to the way you use the room.