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.

System dimensions

Profile depth [mm]

Frame profile
72 - 82
Leaf profile
59 - 82
Bar profile
72 - 82

Visible profile width [mm]

Frame profile
60 - 154
Leaf profile
56 - 100
Bar profile
70 - 94

System properties

Glass filling strength [mm]
Max. leaf weight [kg]
Max. leaf widths [mm]
Max. leaf heights [mm]
min. face width of frame/sash profile

Performance characteristics

≥ 0,97 Thermal insulation [Uf in W/m2K] / Profile width [mm]
4 Air permeability
≥ 1 Heat insulation (UD in W/m2K) / Profile width [mm]
4A Resistance to driving rain
C4 Wind resistance
1-3 Soundproofing class
RC 3 Resistance to burglary
2 Operating forces
4 Impact resistance
3 Mechanical resistance
Load-bearing capacity of safety equipment
6 Continuous function


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