The MB-86N system is an advanced solution that, thanks to improved thermal performance and tightness, is the ideal choice for clients seeking higher energy efficiency. One of its advantages is the high strength of the profiles, which allows for the fabrication of large and heavy constructions.

MB-86N offers an exceptionally high level of energy savings for users who value both efficiency and security. It not only provides excellent thermal insulation but also increases the level of protection against burglary.

MB-86N windows and doors – high-level insulation

Profiles with a depth of 86 mm enable the use of a wide range of glazing units, resulting in improved insulation parameters. Energy efficiency and security are the key features that make the system an attractive choice.

Concealed hinges, with their minimal protruding elements, give the windows and doors a refined appearance. This design not only improves aesthetics but also makes it easier to clean the frames – a practical benefit for users.

MB-86N is available in a wide range of colours and can be fitted with various fittings and glazing types, allowing complete customisation to suit individual design needs. Panel doors available in this system offer numerous designs, making it possible to achieve stylistic harmony with the rest of the building, while also meeting personal preferences and project requirements.

MB-86N windows and doors – tailored solutions

MB-86N is the perfect choice for those who wish to adapt their windows and doors to unique designs while placing a strong emphasis on safety. The range includes the MB-86US concealed-sash window version, as well as the MB-86 Casement outward-opening windows with a thermal break. Our offer also includes distinctive solutions such as the MB-86N Pivot Door with an off-centre rotation axis and the MB-86 FOLD LINE HD folding door system. In addition, we provide fire-rated products, including MB-86 EI windows, doors, and partitions.