Sliding and stacking patio door SF55

foldingaluminumdouble-glazed

Award winning thermally broken bifold doors - available with double or triple glazing The award winning SUNFLEX SF55 thermally broken aluminium bifold doors have been developed to shape the future of the folding door market. Not only does it provide a compact profile depth of only 55mm, in addition to narrower sightlines maximising glass area. It boasts of an unrivalled 24mm patented shaped polyamide thermal break, making the SF55 the slimmest, most thermally efficient, secure and reliable bifold system available. Key features Award-winning - named Build It magazine's 'Best Glazed Doors'. Revolutionary narrow sight lines (115mm) maximising light and enhancing your view. Slim front to back profile (55mm) minimising stacking area. Triple gasket for finger cushioning and tight compression seals. The most weather tight bifold doors available. Severely weather rated with weathered track and unbeatable reassuring test results (900Pa water tightness). Extremely versatile, up to 1,100mm wide panels, 3,500mm high, open in/out flush or weathered track option. Mushroom locking into side jamb coupled with top and bottom metal shoot bolt rods, excellent security. WK2 security package available. Integrated ventilation option with a full height tilt and turn window within the bifold doors. Secured by Design award. Designed and installed to police preferred specification. Flexibility in design The system may be folded to the left or the right, open to the inside or outside. It can have panels all folding the same way or split with a number folding to each side.