Karl Marx, rotec Berlin, author at rotec-blog.de

Rotec technical enclosure in Hamburg with Renson lamella L.120.01

Posted by Karl Marx, rotec Berlin | Aug 30, 2023 | Louvre facades, Ventilation grille, Products |

The requirements for modern air conditioning unit enclosures are diverse. In addition to the aesthetic component, technical factors such as span width, material resistance and ease of installation also play a decisive role. In a completed project in Hamburg on Anckelmannstraße, Rotec was able to master these challenges with aplomb. The key role was played by the L.120.01 louvre blade from Renson, one of our long-standing premium partners.

Aluminum lamella facade in Potsdam

Posted by Karl Marx, rotec Berlin | Aug 28, 2023 | General, Home, Louvre facades, Ventilation grille, Products |

Façades are the face of a building and tell a lot about its function and aesthetics. In modern architectural developments, great importance is attached to sustainable, aesthetically pleasing and functional façade solutions. Louvre façades made of aluminum are particularly popular, as they can be used both as privacy screens and to control the flow of light and air.
In this blog article, we at rotec, as a 25-year premium partner of the Belgian company Renson, would like to introduce you to the high-quality aluminum façades with Renson L.050 HF slats that were installed at the swimming pool at Stern in Potsdam.

Night cooling for schools and server rooms

Posted by Karl Marx, rotec Berlin | Aug 26, 2023 | Louvre facades, Ventilation grille, Products |

Energy consumption in modern buildings, especially in data centers, schools and offices, is a major issue that involves not only costs but also environmental impact. An innovative solution that is both environmentally friendly and cost effective is to use night cooling. This method becomes especially effective when combined with Renson's Burglar Resistant Ventilation Grilles. In this article, we would like to highlight the numerous advantages of this approach.

Sound insulation aluminum slat wall in Berlin

Posted by Karl Marx, rotec Berlin | Aug 25, 2023 | General, Louvre facades, Ventilation grille, Products |

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.

Shaft smoke extraction for elevators

Posted by Karl Marx, rotec Berlin | Aug 17, 2023 | General, Louvre facades, Air technology, Ventilation grille, Products |

The rotec roof hatch RW3000 was developed in 2018 especially for shaft smoke extraction for elevators on flat roofs. The motor of the closable roof hatch can be controlled by any on-site SHEV system or manually, allowing flexible control.

Author: Karl Marx, rotec Berlin

Rotec technical enclosure in Hamburg with Renson lamella L.120.01

Aluminum lamella facade in Potsdam

Night cooling for schools and server rooms

Sound insulation aluminum slat wall in Berlin

Shaft smoke extraction for elevators

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