On this page you will find sound-insulated fresh air outlets from SEVentilation. Different variants are available, such as straight through the wall or with deflections, e.g. into the window reveal. We have optimised our sound-insulated fresh air outlets for you in our company’s own sound laboratory with regard to the standard sound level difference Dn,e,w. For maximum sound insulation – always SEVentilation!
The following products are available in the area of sound-insulated fresh air outlets:
- SEVi 160ALD – sound-insulated fresh air outlet – various sound insulation configurations up to 67 dB Dn,e,w
- SEVi 160ALD – sound-insulated fresh air diffuser – reveal version – air outlet concealed in the window reveal, up to 67 dB Dn,e,w
Sound insulation in ventilation is becoming increasingly important. Sound-insulated fresh air outlets play an important role in the construction of a cost-effective and effective ventilation system. We have been devoting ourselves increasingly to this topic for several years and, among other things, have had our own sound laboratory or sound room since the beginning of last year, in which we continuously optimise and further develop our products in terms of sound technology. Through innovative sound insulation components, special product configurations and a special product design, we can currently achieve values of up to 67 dB Dn,e,w with a nominal fan length of 440 mm for the standard sound level difference (product range of sound-insulated fresh air outlets). Wall thickness-specific measurement of our decentralised ventilation systems is possible at any time thanks to our sound laboratory.
Our sound-insulated fresh air outlets can be fitted with various sound attenuation elements and thus adapted to the specific project. Furthermore, various weather protection grilles are available for the SEVi 160ALD straight through the wall. Sound-insulated decentralised ventilation systems from SEVentilation – for effective noise protection!
A transparent, honest and comprehensible presentation of the performance characteristics and properties of our products is important to us. Therefore, we always state the achievable standard sound level difference in relation to the wall thickness and the resulting air performance of the respective unit. This way, you as a customer know how many ALD’s you need to plan for certain projects and project specifications.
Contact us for your sound insulation project – we will be happy to configure our decentralised sound insulation ventilation with heat recovery in relation to a maximum standard sound level difference for your project-specific structural situation.
Your SEVentilation Team