WHY SWEGON? REFERENCES GUIDES PRODUCTS SUPPORT BLOG ABOUT US AIR ACADEMY CAREER PRODUCT SEARCH DOCUMENT SEARCH GLOBAL CONTACT Products Room units Radiant Ceiling Systems Radiant Ceiling Systems The Zent-Frenger GmbH offers holistic concepts for overall energy solutions and supports your building plans in all phases of the project, from the initial design to use of the building. CONTACT US Holistic range of services for commercial buildings Zent-Frenger GmbH is much more than a supplier of technology for ceiling cooling systems and component activation. Our strength lies in particular in project business for owners of commercial buildings. The Company offers you building-specific, complete energy solutions from a single source - from feasibility studies and selection of the most suitable systems through planning, project management, manufacture and installation, to the commissioning and maintenance of complete heating and cooling systems. Zent-Frenger offers you a complete service that you can rely on. Future-oriented Since its foundation in 1954, the then Zent-Frenger Gesellschaft für Gebäudetechnik GmbH has been able to to place numerous technological innovations on the market. Especially in the field of chilled ceiling technology, it is considered to be a pioneer. For many years, Zent-Frenger GmbH has also been involved in pioneering technology for the use of near-surface geothermal energy for economic temperature control in commercial buildings. In-house Planning, Production and Execution The technical execution planning of customer-specific projects is carried out directly in our branches in Hamburg, Heppenheim and Leonberg. We have been manufacturing our own ceiling cooling series for sheet steel, aluminum and plasterboard ceilings at our headquarters in Heppenheim since 1990. We offer comprehensive services We advise our partners in all phases of the construction process - from the initial design to use of the building. In the design phase of your project, we provide you with documentation on sustainable building design, recommendations for low energy systems and cost estimates for the various solutions. When working on your building concept, we support you in defining the indoor climate and comfort criteria that result from user requirements for heating and cooling. Contact us Sales Hotline: +49 (0)7152 93993-0 vertrieb@zent-frenger.de Head office: +49 (0)6252 7907-0 zentrale@zent-frenger.de UNI Seamless Heating and Cooling VELUM High performance ceiling sails for Heating and Cooling SPECTRA Sail System for Metal Ceiling Sails SPECTRA System for closed metal ceilings ECO M System for closed metal ceilings OPTI Y The high performance open design cooling system SOFTLINE 4 Aluminum panel ceiling for rooms with design requirements Quello Air Outlets Optional fresh air supply for cooling ceilings Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details. Get to know us Why Swegon? References Guides Products & services Support More Swegon About us News For suppliers Press The Swegon Blog Subscribe to The Swegon Blog Swegon Group AB, JA Wettergrens gata 7, SE-421 30 Västra Frölunda, Tel +46 (0)31-89 58 00, info@swegon.com Privacy statement Cookies Processing personal data