Window systems

An intelligent combination of geometry and material enables the new heroal W 77 window system to achieve a Uf value of 0.95­W/m²K (view width: 120 mm) at passive-house level, with an installation depth of just 77 mm. With this development, heroal has designed the thermally separated aluminium window in such a way that it not only meets present demands stated by the 2016 German Energy Savings Regulation (Energieeinsparverordnung, EnEV) over the long term, but also fulfils future requirements for “nearly zero-energy buildings”.

With an installation depth of just 77 mm and a view width of 180­mm, the heroal W 77 PH window system meets the high requirements of the Dr. Feist German Passive House Institute.

A Uf value of 0.8 W/m²K, which meets passive house requirements, is achieved with a view width of just 120 mm.

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.

The heroal W 72 CW window system offers planners individual, object-oriented design options for window elements between floors. Large openings and spaces can thus be realised as a classic mullion and transom design. With a number of different profile variations to choose from, the heroal W 72 CW aluminium composite system is an attractive alternative to steel facades.

With its bevelled design (classic line contour) and balanced proportions, the heroal W 72 CL window system is the perfect solution for renovation or refurbishment work. The system combines an offset contour design with proven heroal system components.

The heroal W 72 i window system combines architectural design with filigree face widths. heroal W 72 i offers maximum transparency, thermal insulation and elegant design without visible casements and glass strips. This block window system can be used in a variety of ways, including as a facade insert unit. In combination with concealed system fittings it makes for an elegant design.

With its classic design including lightly rounded edges (rounded line contour), the heroal W 72 RL window system perfectly integrates into the design of historic facades. This makes it the ideal solution for the restoration of older structures and listed buildings in the areas of residential and building construction.

The heroal profile system W 65 offers economical solutions for windows that open inwards and outwards. The 3-chamber profiles provide the best possible system security with the proven system fittings, combined with heroal system components. The heroal window system W 65 meets the highest demands with regard to sound insulation and burglar resistance.

The heroal W 65 system provides a basis, which can be extended with just a few additional components to make an extremely economical fire prevention window. The single-casement fire prevention windows of the heroal W 65 FP system, which are tested and approved according to the Austrian standards ÖNORM EN 1364-1 and 1634-1, provide numerous design options.

The heroal CWW 112 element is a sink-folding window or a parallel exhibition window that was especially developed for the curtain wall system heroal C 50. Depending on the selected fitting, it may be used as sink-folding window or as parallel exhibition window and provides the option of integrating windows without window or casement frames being visible from the outside – for uncompromising design with maximum transparency. Applications that require a retaining device can also be realised thanks to the optional framed glass strip. A completely integrated or fitted motorisation ensures the highest operating comfort.

Window fittings systems from heroal give you the greatest possible design freedom. Concealed or surface mounted, we have the right fittings for every architecture. Modern handle designs and durability are heroal trademarks.

Filigree ventilation flap heroal W 72 VF

The new ventilation flap heroal W 72 VF meets the demand for a comfortable and healthy room climate. As an independent, motor-driven ventilation flap, this product supports architects and planners to design controlled, natural ventilation concepts for day and night. Narrow, floor-to-ceiling opening elements integrate almost invisibly into the façade – simply, harmoniously. An individual, customized coating of the surface enables you to set deliberate accentuations of colour. Highly thermal insulated sashes and concealed hinges combine highest functionality with heat insulation and burglary protection.