The overtec Attica

The overtec parapet on the flat roof is the perfect solution for architects and construction companies who want a prefabricated product. The dimensions are extremely precise: the height is specified by the customer in centimeters and the length of the elements is standardized at 125 cm to ensure maximum accuracy. Furthermore, the panels can be easily adjusted on site using a hand-held circular saw with a carbide saw blade.

The weight per square meter is between 40 and 50 kilograms – while other reinforced concrete products usually weigh 400-600 kilograms per square meter. Because of the lighter weight, architects and construction teams can also reduce the use of other materials such as rebar and ISO baskets while maintaining an intact ceiling structure.

The overtec Attika is a particularly quick and efficient solution. This is due to several characteristics: The optimal labeling of the pallets ensures that the material is unloaded straight away at its destination. In addition, language-free installation instructions are included with every delivery. 60-second explanatory videos that explain every step can be accessed via QR code. The included accessories are also optimally labeled and packaged to virtually rule out misuse. With the overtec Attika, quick and professional installation on the flat roof is guaranteed.

With the fire behavior of A2 or B1, we deliver the parapet on the roof according to your requirements. Depending on the version, it can achieve a fire resistance of EI90. The panel tests at MPA Dresden prove that the material has a fire resistance of EI60 in the form of a 32mm panel and even EI90 in the form of a 40mm panel. Overall, the overtec attic is ideal for properties where special fire protection requirements must be met.

A static test is carried out every time the overtec attic is planned to ensure that the attic meets the requirements of the building regulations and the LBO. The individual statics contain important object-specific information such as the postal code, the elevation, the wind load and the installation height in the building as well as the roof structure. We provide you with this information in the form of a PDF printout so that you can ensure that the attic design you have requested meets the necessary and property-specific requirements. With the overtec Attika you are on the safe side.

Thermal bridges are a significant problem in flat roof areas, especially in connection with the attic thermal bridge. A reinforced concrete attic usually requires either thermal separation or full-circle insulation. However, this step is not necessary with the overtec Attika, as the Attika thermal bridge is so small that complete internal insulation is not necessary. Our test reports, which were carried out using the 2D and 3D methods, will convince you of the effectiveness of our solutions.

The overtec plate proves to be extremely durable and robust. It offers the best conditions, especially in terms of weather resistance and frost resistance. The material can not only remain freely weathered during the construction phase, but can even remain as a visible product in a freely weathered and uncoated form for decades.

As an expert in the flat roof sector, overtec looks back on an impressive experience of around 4 decades. The company has expanded its expertise over the past 10 years, particularly in the attic area. This many years of experience has not only brought overtec a lot of knowledge and numerous learning effects, but also given it the opportunity to continuously optimize its processes. The company’s know-how not only flows into each of its products, but also manifests itself in a convincing overall experience that delights customers.