Alumil – S77

S77 is a professional system for advanced windows, doors, and facade solutions, which meet the high standards of Passive House and incorporate modern design decisions. It is the ideal choice for projects that require high thermal performance and maximum safety and security (bulgar resistance level 3).


Thermal insulationYes
Exterior shapesFlat, Curved
Panel typeAluminium

Technical Characteristics*

Min. Visible width frame-vent122 mm / 4.8 Inch
Glazing typeDouble, triple


Thermal insulationfrom 0,85 W/m²K
Water tightnessE1350
Wind load resistanceC5/B5
Acoustic performance42 dB
Air tightness max. test pressure4 (600 Pa)


Types of typologyAll tilt & turn typologies, pivot windows
Sash weightup to 180 Kg
Burglar resistanceRC3


Related files

*This page may contain copyrighted material, the use of which may not have been specifically authorized by the copyright owner. This disclaimer informs readers that all measurements represent information from manufacturers and can be different in each individual architectural solution.