Sigrist Design offers a large variety of roof-mounted exhaust fans, industrial roof ventilation fans, warehouse roof mounted fans, roof exhaust fans, roof axial fan, industrial ventilation fans and warehouse ventilation fans.

Featuring centrifugal fans and axial fans encased in robust vertical or downwards discharge weatherproof cowls.  We have a roof mounted fan for nearly any commercial and industrial building situation. Industrial fan casings are available in galvanised steel, stainless steel and fibreglass components.

Electric motors vary from standard single phase, 3 phase and include special fan motors. Special motors include mining specification, explosion proof motors and high temperature solutions.