SUNFLEX Bi-Folding Doors

Anti-slam technology - All SUNFLEX bifold doors are designed with patented anti-slam technology that prevents the doors accidentally swinging shut in the wind. The lead-door of the system features an exclusive panel-catch that secures it in place when the doors are open.

Advanced thermal and weather performance - the ultra-thermally efficient SUNFLEX SF75 can achieve incredibly low U-values from just 0.9W/m²K when triple glazed, which combined with industry leading wind and rain (water tightness - 900pa | air permeability – 600pa) test performance ensures the doors are perfect for even the most exposed locations

Flush floor finish - SUNFLEX UK offer an exclusive choice of fully-weathered or low-level flush track for their bifold doors. The low-level flush track includes a 14mm upstand that combines an effective weather seal whilst maintaining a seamless transition from inside to out, whilst the advanced fully-weathered track is the ideal option for exposed or rural locations.

Exclusive handle design - All SUNFLEX UK bifold doors are finished a handle that is sighted in-line with the frame of the door to provide a completely uninterrupted view through the glass. This attention to detail in handle design is exclusive to SUNFLEX bifold doors, creating a sleek and contemporary appearance when the doors are closed.