the niu Tab Duesseldorf, Germany

The drainage system heroal DS discharges surface water without any back-up and offers therefore protection from moisture damage indoors. The drainage system heroal DS for lifting-sliding systems ensures a free passage through large lifting-sliding elements without any limitations. All-around sealants in both element and sash frames ensure optimal sealing performance. The type of opening is not influenced by the drainage system and available in combination with single or double lifting-sliding elements with mono track. The drainage system for lifting-sliding systems can be integrated without any difficulty in both new and refurbished building structures.

heroal S 77 SL opens up new large dimensions and guarantees maximum transparency with its unique innovative frame construction. The new generation of heroal lifting-sliding doors combines a movable monorail casement with fixed frame glazing and minimal view widths. This large frameless glazing with clean lines forms an almost invisible link between the inside and outside, extending the living space beyond its actual limits. The heroal S 77 SL lifting-sliding system is a new architectural design element that creates a new sense of space.

The heroal S 77 SL lifting-sliding system creates a harmonised balance between contemporary design, maximum comfort and consistent functionality. Thanks to its elegant and modular construction details, the heroal S 77 SL has unlimited uses in new buildings and renovations.

Additionally, the insulating variant heroal S 77 SL/CC provides for an improved heat insulation due to the optimised design of the central joint, the typical weak point in the insulation of any lifting sliding door. This optimisation creates a comfortable climate in the living spaces.

The heroal D 72 door system offers functional versatility with a range of opening types for typical heroal performance features. The tested and certified heroal system allows all conventional types of openings to be implemented, including tested emergency exits and escape routes (according to DIN EN 179/1125), ­automatic door systems, finger guard doors and burglar-resistant doors – also with the emergency exit door function.

Innovative, future-oriented window systems demand the highest quality with minimal energy and material consumption during manufacture and maximum efficiency for energy and costs throughout the lifetime of a product. To ensure the unique level of heroal quality, it has always been our policy to carry out the key production steps in our own factories, applying our own expertise. heroal has developed an innovative system solution for durable aluminium windows in line with this guiding principle, which is setting new standards – heroal W 72.