Alumil – SF85

SF85 is one of the top systems for highly insulated folding doors with bottom-slide operation type. It combines minimal aesthetics with outstanding performance, variety of dimensions with really low sight lines, enhanced burglar protection.


Max dimensions (HxW)4000 x 1500 mm / 157.4 x 59 Inch
Thermal insulationYes
Panel typeAluminium framed

Technical Characteristics*

Min. Visible width frame-vent21 mm / 0.82 Inch
Glazing typeDouble
Sash depth85 mm / 3.34 Inch


Thermal insulation (Uf)1,1 W/m²K
Water tightness7A/9Α (with subsill), IFT
Wind load resistanceC3 (1200 Pa)
Air tightness max. test pressureclass 4, IFT


Types of typologyFolding
Sash weight200Kg/ vent
Burglar resistanceRC2 IFT & PAS24 (UK)


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.