heroal S 77 HI

The highly insulated aluminium lift and slide system

Energy efficiency counts: the S 77 HI profile system is the next logical step in the development of the heroal S 77 lift and slide system, and offers a modular insulation zone and sealing technology at three levels for sealing the leaves and central joint. This allows the system to achieve UW values of ≥ 1.0 W/m2K. High-quality, economical insulation materials are used in the parts of the lift and slide door that are most crucial to heat retention.


Cross section

System dimensions

Profile depth [mm]

Frame profile
178/279
Leaf profile
77
Bar profile
72

Visible profile width [mm]

Frame profile
40/63
Leaf profile
94 - 104
Bar profile
74 - 104

System properties

Glass filling strength [mm]
52
Max. leaf weight [kg]
150 - 400
Max. leaf heights [mm]
3.000

Performance characteristics

>2,1 Thermal insulation [Uf in W/m2K] / Profile width [mm]
4 Air permeability
>1,0* Heat insulation (Uw in W/m2K) / Profile width [mm]
9A Resistance to driving rain
C3/B3 Wind resistance
1-3 Soundproofing class
RC 2 Resistance to burglary
Operating forces
Impact resistance
Mechanical resistance
Load-bearing capacity of safety equipment
Continuous function

* Uw value in accordance with DIN EN 12567-1; calculated using an element size 3,500 x 2,180 mm.

!) Application-specific special approvals for oversized elements from heroal

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