heroal D 72 RL

Front door system with rounded outer contours

Based on the tried and tested front door system heroal D 72, heroal has developed the front door system D 72 RL with harmonious Roundline contours. This system achieves the same standards in terms of burglary resistance, sound insulation and thermal insulation as the front door system heroal D 72. The versatile design options of the tried and tested front door system heroal D72 have also been integrated. Because of its Roundline contours, heoral D 72 RL is especially suited for the renovation of old or listed buildings. It can be perfectly combined with the window system heroal W 72 RL, creating a consistent look for your house.

Rounded outer contours
Burglary protection up to RC 3
Suitable for old or listed buildings

heroal D 72 Front door - brochure 5.08 MB System request >

System dimensions

Visible profile width [mm]

Leaf profile: 56 - 100

System properties

Glass filling strength [mm]: 54
Max. leaf weight [kg]: 180
Max. leaf widths [mm]: 1.400
Max. leaf heights [mm]: 3.000
Min. face width sash/frame profile: 145

Performance characteristics

≥ 0,97 Thermal insulation [U_f in W/m²K] / Profile width [mm]

4 Air permeability

≥ 1 Heat insulation (U_D 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

heroal D 92 UD

heroal D 72 CL - Front door system

heroal D 72

heroal W 72 RL

The heroal promise

When it comes to how we live and work, the most important thing is having choices. heroal knows that. As a family-run company with more than 140 years of experience, we believe that when it comes to quality, there are no compromises. That is why our products give you a way to create ideal solutions for nearly any requirement. As a technology leader, we believe that quality means more efficiency, more reliability and more performance – solutions that are "SIMPLY. BETTER."

over 3,500 specialist partners worldwide
products with tested quality
family-run company with a long tradition

made in Germany
personalised design
comprehensive range of services
superior technical solutions