MB 86 US is a system used for various types of windows, balcony doors, showcases and spacial constructions offering very good thermal and acoustic insulation as well as increased water and air proofing.

MB 86 US has certain characteristics like the wing profile being hidden behind the frame profile, thus opening surfaces and fixed surfaces reside in the same plane. Thus openings and fixed elements look the same from the outside.

Due to intelligent profile construction, glass surface and brightness are maximized, resulting in a thin and light structure. This system allows installation of all common glass panes with two or three chambers, acoustic glass and intrusion protected glass.

MB 86 US system complies with all technical requirements for energy economy and environmental protection. MB 86 US is available in 3 variants, depending on the thermal insulation property: MB 86 US ST, MB 86 US SI and MB 86 US AERO with aerogel insertions. This system allows various for structural possibilities: maximum window wing size above the standard values for this type of constructions (Hs max = 2,5 m, Ls max = 1,6 m) and 150 kg maximum wing weight.