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About Us

heroal Company profile

heroal, one of the leading aluminum system specialists, develops and produces systems that are matched to each other for windows and doors, curtain walls, roller shutters , roller doors and sun protection . heroal systems are setting standards in innovation and quality.

The heroal portfolio stands for engineering work "Made in Germany" with top system characteristics and is systematically oriented to customer requirements - from the development at highly specialized production locations through to it's application. The guiding principle of the company is the systematic linkage of cost efficiency and ecology in all areas of business. The company uses recycled aluminum as well as renewable resources throughout the production. heroal operates a combined heat and power plant and meets high standards in its fleet of vehicles. The system solutions ensure efficiency from the planning stage, through production and all the way to use in buildings. As a medium-sized company with a long tradition, heroal is the employer for 800 employees.

heroal corporate movie

Form of enterprise
heroal – Johann Henkenjohann GmbH & Co. KG

Mrs. Dr. Vera Schöne
Mr. Konrad Kaiser

ca. 800

heroal products are sold to more than 3.500 customers worldwide.

Pay Us a Visit at Our Orlando Branch

After over 30 years of customer support and building a loyal customer base in the US, heroal took the next step in 2016 and set up a subsidiary in Orlando, Florida. Run under the motto “Manufactured in Germany, fabricated in North America”, we look forward to benefitting from a closer relationship with our partners. Our new subsidiary and on-site teams aim to strengthen cooperation with our customers. The venue will facilitate training and product presentations, as well as look after administrative tasks, logistics and on-site services. “We want to be a strong and reliable partner for our customers, which is why we have taken this step”, said Sarah Köring, Vice President of heroal USA Inc.

Our Florida subsidiary provides the following:

  • Training center: Training for our partners on various topics including technical know-how.
  • Showroom: Hosting customer events and showing our portfolio.
  • Local team: Our local service team deals with requests and technicians; they’re available at your local time.
  • Stock: Providing for quick truck delivery.


  • Dekra Certification, Stuttgart: ISO 9001:2015 for the areas "Development, Production, Coating and Sales" as well as "Distribution and Logistics."
  • Institut für Fenstertechnik (ift)[Institute for Window Technology], Rosenheim: serviceability for construction components, noise protection and fire protection
  • Qualicoat, Zurich: surface finishing
  • Seal of Quality of the “Gütesiegel der Qualitätsgemeinschaft für die Stückbeschichtung von Bauteilen“ (GSB International e.V.) [Quality Association for Coated Building Materials], Düsseldorf: official GSB Premium surface finisher
  • Aluminium and Environment in widows and façade construction (A/U/F), Frankfurt: Sustainability and Responsibility in Ecology and Economy
  • Materialprüfungsanstalt (MPA) [Federal Institute for Materials Research and Testing] for the construction industry, Braunschweig, MPA North-Rhine Westphalia, Dortmund as well as Holzforschung [Wood Research] Austria: fire and smoke protection
  • Institut für geprüfte Sicherheit [Institute for Tested Safety] (IGS) eGen, Linz: Hail protection roller shutters and shutter systems
  • Minergie-Standard: rational use of energy and broad use of renewable energies
  • Certificate of the des Bundesverbands Rollladen + Sonnenschutz e.V. "RSQ-Seal“: "Burglary resistant roller shutters + sun protection“ for heroal Safe light