Thanks to its excellent thermal performances, the thermally broken window system MB-104 meets all the requirements for the components used in passive buildings, confirmed by certificates granted by the Passive House Institute PHI Darmstadt.

This system is intended for external elements such as various types of windows, doors, shop fronts and spatial structures, which are highly resistant and characterized by excellent water and air tightness, and thermal and acoustic insulation performance.

Features and benefits:

Windows certified by the Passive House Institute PHI Darmstadt. ( MB-104 SI to phC, MB-104 AERO to phB)
Excellent weather tightness and thermal insulation performance.
Wide range of glazing, up to 81 mm thick allowing double and triple glazing unit options.
'Euro' grooves allow the fitting of most of the available hardware, both for aluminium and PVC windows.
Can use visible or concealed hinges.
Anti-burglary windows up to RC3 class.
MB-104 SI and MB-104 AERO doors are also available, specified separately.

Performance:

Air permeability to EN 12207:2001: Upto class 4.
Wind load resistance to EN 12210:2001: Upto class CE3300/BE3300.
Water tightness to EN 12208:2001: Upto class E3600.
Acoustic test to EN ISO 717-1: 46 dB Rw (-2;-3)
Thermal insulation performance to meet the latest Part L requirements: Uw from 0.45 W/m2k (AERO) or 0.47 W/m2k (SI)
Security to EN1627: Upto RC3

Aluprof MB-104 SI Passivhaus Certificate phC