Spiro ventilation ducts

Our production program includes the manufacturing of spiral (spiro) ducts in 17 sizes ranging from Ø100mm to Ø1250mm at a standard length of 3m, fitting elements, and all non-standard products based on individual drawings.

The production of spiral ducts and fittings is carried out on state-of-the-art, high-quality machines and tools, using high-quality galvanized sheet metal according to the EN10142 standard with thicknesses from 0.6mm to 1mm.