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MB 70


MB-70 is a modern aluminium system used to make exterior architectural elements requiring thermal and sound insulation.

It is ideal for various types of windows, doors, vestibules, shop windows and spatial structures. The system allows for the use of pane sets with a thickness of 21 mm to 57 mm in window casements and 12 mm to 48 mm in fixed windows and door casements. Such a wide range of filling thicknesses ensures that all typical and non-standard panes can be used.

The MB-70 system is characterised by a sensationally low value of
the heat transfer coefficient thanks to the use of special
thermal breaks and seals. It is of great importance at a time of
growing requirements in the scope of energy management and environmental
protection. The system uses profiled omega-shaped thermal breaks, 34 mm wide (windows) and 24 mm wide (doors) made from polyamide reinforced with fibreglass. The offered shape of the interlayers increases the rigidity of the profiles as compared with flat interlayers and facilitates the drainage of sections, thus ensuring proper thermal insulation under any weather conditions.

Tightness is ensured by the use of special seals made of
two-component synthetic rubber, which guarantees resistance to ageing during many years of operation and very good thermal insulation. MB-70 is the first system in which this type of material was used to make the central seal.

Features of Aluprof MB 70


Water resistance

class E1200

Air permeability

class 4



Uf > 1,5 W/(m2K)



5 years warranty on fittings as standard, 5 years on profile

Technical data

Colour palette

Glass catalogue

What we offer in standard?


Locking point
every 750 mm

Multipoint fittings


Dublin handle

What else can we offer?


e.Volution 70 AD

Concealed fittings up to 3 m

Corner glazing

Smart home

The presented photos are for reference only. Due to the display technique and the conditions of taking photos, the actual appearance of the products, including their color, structure may differ from that presented on the website. The content of the website is informative and does not constitute an offer within the meaning of the Civil Code. Due to the continuous improvement of products, the information presented on this website may change.