heroal W 72 CL

Angled outer contour window system

With its bevelled design (classic line contour) and balanced proportions, the heroal W 72 CL window system is the perfect solution for renovation or refurbishment work. The system combines an offset contour design with proven heroal system components.


Cross section

System dimensions

Profile depth [mm]

Frame profile
82
Leaf profile
84
Bar profile
81

Visible profile width [mm]

Frame profile
60 - 70
Leaf profile
33 - 43
Bar profile
74 - 94

Casement profi e variations

Push rod fitting groove [SBN]
Plastic fitting groove [KBN]

System properties

Glass filling strength [mm]
59
Max. leaf weight [kg]
300
Max. leaf heights [mm]
2.400

Performance characteristics

1,3/120 Thermal insulation [Uf in W/m2K] / Profile width [mm]
4 Air permeability
>0,84* Heat insulation (Uw in W/m2K) / Profile width [mm]
9A Resistance to driving rain
C5/B5 Wind resistance
1-4 Soundproofing class
RC 3 Resistance to burglary
1 Operating forces
3 Impact resistance
Mechanical resistance
Load-bearing capacity of safety equipment
2 Continuous function

* Uw value in accordance with DIN EN ISO 10077-1; calculated using an element size of 1,230 x 1,480 mm; standard visible profile width

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

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