Profile Heroal

Home → Profile Heroal

Heroal profiles and doors

About Heroal


Heroal - Johann Henkenjohann GmbH & Co.KG

Heroal invented the foam-filled roller shutter profile and has been regarded as a leading manufacturer of aluminium profile systems for over 50 years, initially for roller shutters and roller doors, later on also for windows, doors, curtain walls, shading and insect protection. 

More than 800 highly skilled staff members in all divisions of the company continuously work on developing and optimising systems and services to ensure success for more than 3500 customers world-wide. 

Extensive product portfolio, consistent high-level quality standards, mutual system compatibility, comprehensive distribution network and short delivery times are essential attributes of the company heroal. 

Through our work commitment, competence and great reliability we seek to strongly contribute to the success of our customers.

Heroal quality made in Germany

The Heroal brand represents innovative premiumquality products that are made in Germany and certified in accordance with ISO EN 9001. The heroal production sites are exclusively in Germany, at the company headquarters in Verl and in Hövelhof. Heroal systems and their components are not merely produced, coated and made ready for use at these sites; they also undergo continuous quality inspections and further development by heroal specialists. This results in market-ready, practical and perfectly harmonised heroal systems and services that are closely tailored to the respective needs of the various regional markets around the world, and that enable processors to perform quick, easy and economical production in top heroal quality.

Heroal test centre – reliable quality assurance and optimisation

Quality assurance and optimisation to the highest level The heroal test centre for roller shutters, roller doors, windows, doors and facades is equipped with a modern, calibrated test stand with ‘air, water and wind’ functionality, which is certified by ift Rosenheim. The test centre has a modular design for test elements measuring 1,000 x 1,000 mm to 5,000 x 4,000 mm and is used to ensure that the outstanding quality of both new and tried-and-tested heroal systems and their production processes is continuously assured and optimised.

At the heroal test centre, the latest system technology can be used to test wind resistance, air permeability and tightness against driving rain, as well as shock resistance and continuous function – in accordance with German, European and international standards and guidelines, as well as technical specifications. Initial type tests (ITT), object-specific tests and validation checks of new fittings and building components are also carried out on the test stand. All this means that heroal can always guarantee its customers that they are working with products and system solutions that conform to the highest standards in terms of quality, security, reliability and sustainability.

Heroal high-quality production and coating

One sign that heroal can be trusted to provide quality and flexibility is the comprehensive in-house production process, with a large proportion of the machinery having been developed and built in-house. We have done this because optimum product quality and product compatibility can only be secured in the long term through precise knowledge of all sub-processes within the production process. This is particularly clear from the production of roller shutter profiles, from the bending and edging process and surface finishing process.

The quality advantages of heroal at a glance
  • Certification in accordance with ISO EN 9001
  • Entirely in-house heroal production in Germany, on machinery specially developed by heroal
  • High-quality surface finishing on heroal’s own coating systems
  • ift-certified heroal testing centre
  • Expertly trained employees who receive continuous further training
  • High level of expertise in the processing and finishing of aluminium




Proting d.o.o., Prijateljeva ulica 18, Šentjur, tel. +386 41 372 558, e-mail: info@proting.net