ROS Group is currently made up of two companies: ROS DUCTING, S.L.U., specialized in the manufacture of industrial modular ducting, and ROS CHIMNEYS, S.L.U., in the manufacture of modular ducting especially designed for venting and evacuating fumes.
ROS DUCTING’s facilities are located at Sant Jaume de Llierca (Girona) and occupy a 12,000 m2 plot, which includes a 7-level warehouse with a total floor area of 30,000 m2.
ROS CHIMNEYS’ facilities are located in El Pla de Santa Maria (Tarragona) and occupy a 6,000 m2 plot, which includes a 6-level warehouse with a total floor area of 10,000 m2.

Certified industrial silencers for extraction systems28 October 2026
Industrial dust extraction and air extraction systemscan generate noise pollution due to fan operation, the movement of air through the ductwork, and the conveyance of materials and particles. Industrial silencers help reduce the noise generated by these systems by attenuating (...)
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ROS DUCTING SPONSORS THE TECHSOLIDS 2026 CONFERENCE ON SOLIDS HANDLING AND CONTROL (ZARAGOZA, SPAIN)21 October 2026
The Techsolids 2026 Conference on Solids Handling and Control will take place on 26 November in Zaragoza, Spain.
As always, ROS Ducting will be one of the sponsors of the event, as we consider its content highly relevant for the sector (...)
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New chimney flashing base for flat roof terminations14 October 2026
At ROS CHIMNEYS, we continue to expand our range of modular chimney accessories with solutions tailored to the needs of each installation. That is why we have introduced a new base designed to close off masonry chimneys and facilitate the (...)
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