Tightness Class "D" according to PN-EN 12237 is preserved when the following steps are followed:
Tightness class "D" guarantees TALT butyl tape. Especially useful for sealing the installation of roof ends.
Information about classes tightness ducts and fittings can be found in the Knowledge Base.
More information about the sealing elements can be found in the PRODUCTS section.
Ventpack - the Fluid Desk application for designing ventilation and air conditioning application has been extended to include a database of components for Alnor ventilation systems.
With Ventpack you get:
Learn more about the application under Support - Fluid Desk.
Fire Dampers EIS 120 with CE certificate - new products in Alnor's offer:
Choose a flexible air distribution system and get:
Find benefits of the use of FLX System in Knowledge Base article.
In the Products section you will find technical information about the system FLX-REKU.
The Alnor silencers have been acoustically tested. Choose our products to get:
Find out more about the Alnor ventilation silencers
Download the up-to-date catalogue of the Alnor ventilation silencers
To find silencers and other products which help reduce the noise level in the system, go to the PRODUCTS tab