Ventilation and Ductwork Specialists | Sigma Ventilation Systems

Meira GTX London: Airflow colour coded spiralite- in progress

Meira GTX London: Airflow colour coded spiralite

White powder coat spiral

Mal School: Roof-top plant

Two meter diameter Spiralite: The Hutt Group, Warrington

Blanchardstown in Dublin Ireland

Tenby Leisure Center: Spiralite

Spiralite sets

Dublin City Centre

Fenland Fire Rated Ductwork

RVC Environmental Control- AHU

Industrial Compressor Exhaust

Split Supply and Extract Units

Leisure Centre Dublin

Company Vehicles

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