Highly efficient thermally broken aluminium bifold doors - available with double or triple glazing
Continuing on from the success of the SF55, the SUNFLEX SF75 bifold doors have been specifically designed to offer the best in thermal efficiency – an extremely low U-Value, eco-friendly folding door system. This market leading system provides the lowest in CO2 emissions associated with reduced energy consumption and considerable savings in heating bills.
Key features
The most thermally efficient aluminium bifold door system on the market with overall U-Values less than 1.0W/m2K
Revolutionary narrow sight lines (115mm).
Triple gasket for finger cushioning and tight compression seals. The most weather tight bifold doors available.
Secured by Design award. Designed and installed to police preferred specification.
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.
Versatility in design
The system may be folded to the left or the right, open to the inside or outside. And can have panels all folding the same way or split with a number folding to each side.