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heroal D 72 RL - Front door system

Door system with rounded outer contour

The heroal D 72 RL door system with harmonious roundline contour offers functional versatility, a range of design options and outstanding heat insulation and static values. The system is the ideal solution for heavily used entrance areas and for the renovation of old buildings and listed buildings in residential and commercial construction projects.

Cross section

System dimensions

Profile depth [mm]

Frame profile
60 - 154
Leaf profile
Bar profile
72 - 82

Visible profile width [mm]

Frame profile
60 - 154
Leaf profile
70 - 124
Bar profile
74 - 94

System properties

Glass filling strength [mm]
Max. leaf weight [kg]
Max. leaf widths [mm]
Max. leaf heights [mm]

Performance characteristics

>1,7 Thermal insulation [Uf in W/m2K] / Profile width [mm]
4 Air permeability
>1,0* Heat insulation (UD in W/m2K) / Profile width [mm]
4A Resistance to driving rain
C3 Wind resistance
1-3 Soundproofing class
RC 3 Resistance to burglary
2 Operating forces
4 Impact resistance
4 Mechanical resistance
Load-bearing capacity of safety equipment
6 Continuous function

* UD value according to DIN EN 10077-1, calculated based on element size 1230 x 2180 mm

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

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