Vacation home on the island of Ruegen, Germany

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 92 UD front door system is characterised by intuitive operation and adaptive design. The system offers a multitude of design options with its modular structure. The appearance and usage properties can be easily adapted to different capabilities or new user requirements. And this has no effect whatsoever on the outstanding performance features or functional operability.

Innovative reversible infill panel attachment and side section integration
With its heroal D 92 UD door system, heroal is providing innovative infill panel attachment for aluminium materials. This variant offers the possibility of fixing the prefabricated infill panel in the casement by means of joints. Due to the different possibilities provided by the heroal infill panel attachments, maximum casement leaf sizes can be manufactured. Processors are offered many benefits as the heroal D 92 UD door system can be extended thanks to a profile design for this type of infill panel attachment. Easy installation, even at the construction site, reversible for Design modifications and time-saving processing of the entire system are just a few aspects of the new design.

Creative diversity
By extending the profiles for the connection of side sections from the heroal D 92 UD front door system, heroal is providing processors with new opportunities. Depending on your requirements, side sections can be finished with surrounding frames or with adjoining side sections. This provides new possibilities for the design of side sections, e.g. matching finishes for both the casement and the side section. Optionally, the processor can choose the best suited variation of processing. heroal offers the expected short and simple processing times for the new design of the side sections.

heroal IS insect protection systems embody elegance and durability and offer maximum transparency with full ventilation. heroal insect protection components allow for combination with nearly all window and door systems, as well as cellar chute covers. The extensive range of profiles and fabrics (gauze) affords planners, architects and builders the utmost design diversity with a varied hwr colour palette.

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.