Aluminium · Aluprof

MB-86 Fold Line HD

The Aluprof MB-86 FOLD LINE HD is the top model among innovative folding (bifold) door systems. It enables impressively large openings with a height of up to 3 metres and a leaf width of up to 1.2 metres; the central chamber with advanced thermal breaks improves the insulation performance of the construction. The system uses durable three-chamber aluminium profiles with an 86 mm frame and 77 mm leaf depth and can be executed as a corner or panoramic construction with up to eight leaves. The specially developed hardware ensures comfortable, smooth operation of leaves weighing up to 120 kg. The leaves open inward or outward and can be configured as desired. Thanks to glass thicknesses from 13.5 to 61.5 mm, both double and triple glazing as well as units with increased sound insulation or burglar resistance can be used. The system offers numerous threshold options and is compatible with the proven MB-86N window and door system (shared profiles, gaskets and accessories).