Colasit rectangular ventilation components made of plastic for corrosive exhaust air and gases

Setting the standard for plastic construction and short delivery times

Optimum ventilation solutions

Thanks to the flow-optimised design with high energy efficiency and a long service life due to the material thickness and construction in welded design

Ventilation accessories for rectangular ventilation components


Colasit offers a comprehensive range of ventilation accessories for the Colasit rectangular ventilation components.

Insulation fastening solution

Duct flange M

Duct mesh grille

Duct socket cover

Duct socket

Long duct socket

Optional plate with hole

Documents about Colasit ventilation components

All data sheets are available as PDF files in the download centre. 

To the download centre


Do you have any further requests or inquiries?
Contact us for a consultation.
Gregor von Schubert
Peter Lehmann
Benedikt Fenske
Alexander Fischer
Beatrice Zürcher
Iris Hänni