ALUPROF MB-79N SI
✓ excellent thermal insulation
✓ profiles with straight and modern design
✓ 3 sealing gaskets, multi-chamber profiles
Design
Multi-chamber system with straight design and 3 sealing gaskets
System depth
70 mm on frame and 79 mm on sash
Glass thickness
up to 52 mm
Thermal barrier
multi-chambered for most profiles
Opening types
inside and outside opening
Sash dimensions
Maximum L1700 mm / H2700 mm, with a maximum weight limit of 160 kg
Thermal transfer
up to Uw = 0.78 W/(m²K) in function of frame/sash combination
Acoustic insulation
up to 47 dB, in function of glass
Water tightness
Class E2000
Air tightness
Class 4
Wind resistance
Class C5
Anti-burglary protection
Standard, with the possibility of upgrading to class RC2 / RC3
Aluprof MB-79N is a modern aluminium joinery system with a thermal barrier, designed for highly energy-efficient windows and doors. The system is suitable for residential and commercial projects seeking a good balance between thermal performance, stability, durability and modern design. Thanks to its optimised construction, MB-79N allows the creation of fixed, side-hung and tilt-and-turn windows, external doors and glazed façades with an elegant appearance and high functionality.
This aluminium joinery system has a construction depth of 70 mm for the frame and 79 mm for the sash, allowing the integration of high-performance glazing, including thermal-insulating, acoustic or anti-burglary triple glazing. Thanks to the available configurations, Aluprof MB-79N offers excellent air and water tightness, very good wind resistance and a high level of indoor comfort. It is an efficient solution for aluminium windows and doors when good technical performance is required in a slimmer system than the higher-end ranges.
Aluprof MB-79N SI is the improved thermal-insulation version of the MB-79N system. It uses additional insulating inserts in the profile area together with a bi-component central gasket, helping to reduce heat loss and improve energy efficiency. Depending on the configuration, the system can achieve Uw values starting from 0.78 W/m²K, making it suitable for high-performance aluminium joinery requiring a high level of insulation, tightness and comfort.
