After the installation of an air-conditioning system on this flat roof in Berlin's Alfred Jungstraße, residents experienced enormous noise pollution.
rotec solved the problem with the sound insulation lamella from Renson type L.150 ACL.

The soundproofing louvers are designed for enclosures such as air-conditioning systems, parking garages, facades and technical control centers, while the aluminum louvers provide effective sound insulation and at the same time create natural ventilation. This combination makes them an invaluable part of any modern building where noise control and air circulation must go hand in hand.

These louvers are specially designed for the enclosure of air-conditioning units, parking garages, facades and technical control centers. Their aluminum construction enables them to provide effective sound insulation while supporting natural air circulation. This combination makes them a valuable element in modern buildings where sound insulation and ventilation must work in harmony.

Material: extruded aluminum profile EN AW - 6063 T66
Slat spacing: 150 mm or 170 mm
Length: up to 6000 mm
Filling: with inorganic mineral wool for optimum sound insulation
Surface treatment: EV-1 anodizing (20 micron) or polyester powder coating (60 - 80 micron) in various RAL colors
Doors: single and double doors available
Insect screen: attached to the back of the substructure

Rw (C;Ctr) = 15 (-1; -4) dB

Our soundproofing louvers impress with their stylish elegance and can emphasize the aesthetic value of any building. Adapted to different requirements, we offer different models. Planning and manufacturing are carried out in Berlin, where we adhere to the highest quality standards. In addition, we offer installation throughout Europe.

rotec's sound insulation louvers are now in use throughout Europe. We deliver roof hoods, smoke extraction hoods and ventilation grilles for shaft smoke extraction to cities such as Munich, Hamburg, Frankfurt, Leipzig, Cologne, Dortmund, Saarbrücken and Stuttgart on a weekly basis.

In times when noise protection is becoming increasingly important, rotec is ready with innovative solutions. With our expertise in metal processing and our passion for quality, we are proud to lead projects like the one in Berlin's Alfred Jungstraße to success.

For more information on this topic, please visit: www.wetterschutzgitter.com