heroal D 72 - Front door system
Front door system offering great freedom of design
The front door system heroal D 72 offers you first-class materials combined with perfect functionality and individual design options. heroal D 72 provides for numerous structural forms, infill panels and sash variants, as well as various surface designs. Innovative design details, such as the unique insulating strip geometry, the 100 % filling of the insulation chambers, and three sealing levels provide for best thermal insulation values and excellent sound insulation. Not only do these features improve your comfort of living, but also the energy balance of your house. The range of threshold solutions available for heroal D 72 creates full accessibility, and also includes a zero-barrier variant. In Germany, this system is also eligible for promotions by the KfW, the German state-owned development bank. heroal D 72 is rounded off by offering burglary protection (protection class RC 3).
- Optimal thermal insulation (meeting the requirements as per German EnEV regulations)
- Burglary resistance up to RC 3
- Keyless entry as an additional option