heroal D 72 RL - Front door system

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

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 [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

Extras


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heroal systems stand for a variety of designs

Colour is one of the most important elements of design, both in interior design and architectural design of the building shell. The versatile coating technologies and colour spectrums offered by heroal provide for the best variety of designs in highly weather resistant quality. In addition to this great variety, heroal offers a bending and edging service for round arches and curved elements for windows and doors, as well as an extensive range of fabrics for heroal zip and textile screens.


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