'C' shaped plates may be used in single and non-overlapping continuous openings. The connection between them is made with connecting sleeves. Cross-sectional profiles "C" cannot be used overlapping.

The form plates are produced from high strength galvanised steel using cold rolling processes to provide a lightweight and cost effective support system for cladding and siding of metal framed buildings.

The "C" purlins are produced in any dimensions and lengths on request, starting from 2000mm. The drilling is done according to the order with holes Φ14 and Φ18 with a shorter distance between the centres of the holes L=40mm.