Johann Wernig KG

J. Wernig KG is a pan-European Austrian company that specializes in the product areas of residential ventilation, fire protection technology in domestic ventilation and sanitary facilities, as well as acid-proof, corrosion and explosion-proof industrial ventilation systems as a producer and wholesaler, and is one of the leading Austrian providers.

Founded in 1894, expanded several times, the company facilities were completely rebuilt in 1992 and 1997, and further additions were made in 2002 and 2008, whereby the company was set up and expanded according to the current state of the art.

Computer-controlled production machines guarantee not only constant further training of the employees, but also a high quality standard of the delivered products.

Warehouses with over 4,100 m² of space, the storage of around 12,000 different individual parts and prefabricated components for ventilation technology as well as an organized shipping system guarantee the shortest delivery times.

Development based on customer suggestions, versatile variation options, high safety standards (test certificates according to ÖVE, ÖNORM, EN etc.), appealing design and ongoing checks during production guarantee a long service life and functionality of our fan series.

Controlled home ventilation systems with high levels of heat recovery in various designs are available.
Starting with the planning and design of the systems, all accessories such as control components, supply and exhaust air valves, silencers, pipe material and geothermal heat exchanger systems are supplied in addition to the devices.

In addition to box units, surface-mounted, flush-mounted, plug-in and pipe fans, all components such as ventilation valves, pipe and fittings as well as fans for special applications are supplied for residential and commercial ventilation.

Individual and central ventilation systems are designed by our technicians, prepared for installation and delivered to specialist companies that install in general and social housing, in restaurants and accommodation establishments.

Depending on the area of application, various types of plastic, such as PP, PPs, PE, PVC ... are processed on containers, ducts, fans and special constructions on special processing machines.

For laboratories, research institutes, hospitals, chemical industry, sewage treatment plants ..., wherever aggressive or explosive gases and vapors occur, ventilation technology solutions are offered by trained application engineers. These include exhaust gas washers, droplet separators and high-performance fans, for which a newly developed IT program is available.
Of course, we supply acid-proof fans according to ATEX for explosive gases and vapors.