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Aluprof MB-104


MB-104 Passive is a window and door system with a thermal partition, which, thanks to its very high insulation parameters, meets all requirements for components applied in passive house construction, as confirmed by certificates of the PHI Darmstadt Passive House Institute.

Aluprof MB-104
65 casing depth [mm]
74 sash depth [mm]
3 chambers (frame/sash)
YES Thermal spacer

Why this system should be chosen?

Saving on heating costs

Saving on heating costs

Windows based on Aluprof MB-104 have certificates of Passive House Institute Darmstadt dedicated for MB-104 Passive SI and MB-104 Passive Aero houses

Modern design

Modern design

They look great as an element of modern single-family house, and it perfectly complements the design of a house with large glazing or non-standard window shapes.

Investing in the future

Investing in the future

Aluminium windows make an excellent investment: they increase value of the property and significantly reduce energy consumption. Aluminium profiles are also less susceptible to weather conditions and do not require painting.



Variety of colours and finishes

Variety of colours and finishes

Coloured windows and doors make a strong emphasis on the façade and interiors. A few dozen of colour options combined with a range of finishes give designers full flexibility.

Are you wondering which solution is best for you? Would you like to receive a free quote? Let us talk

This system is designed for making elements of architectural exterior structures, e.g.: various types of windows, doors, vestibules, shop windows and spatial constructions, which are characterized, apart from excellent thermal insulation, by very good sound insulation, water and air tightness as well as high strength of structure.

Aluprof MB-104
Aluprof MB-104

Construction of MB-104 Passive system sections includes two options based on heat-saving requirements: SI and AERO. MB-104 profile provides high thermal insulation for UWod 0.53 W/(m2K) window and UDod 0.62 W/(m2K) doors.

Parameters of windows and doors made of elements of MB-104 Passive system exceed current requirements of the most stringent, binding regulations and standards, which is why MB-104 Passive system is dedicated to energy-efficient and passive constructions. This system is certified by the Passive House Institute Darmstadt. These profiles also provide a very wide glazing range up to 81 mm.

Aluprof MB-104
Aluprof MB-104
Aluprof MB-104
Aluprof MB-104
Aluprof MB-104


Aluprof MB-104