Aluminium Bi-fold door systems - AS FD 75 / 90.HI - Sliding Folding Door

A versatile aluminium bi-fold door system that offers design freedom with various opening solutions. It combines sliding and folding functions with a glass façade, resulting in a highly transparent building envelope which can be almost completely opened. With basic depths of 75 mm or 90 mm, the system fulfils a wide range of requirements with regard to structure and thermal insulation.

Features and benefits:

• Two thermal insulation options: thermally insulated AS FD 75 and highly thermally insulated AS FD 90.HI.
• Slim face widths of only 90 mm
• Runs quietly - achieved through stainless steel tracks and rollers
• Full weather testing with outstanding results
• 100% Flush-fitted outer and vent frames
• Optional integrated side-hung door, offering quick access
• Three threshold options, including zero-level threshold
• Burglar resistance in accordance with RC2/ PAS24.
• CE marked.