We were subcontracted by Zambezi steel to install;
Ceiling support grids, trusses, perlins, sisalation, roofing sheets and end wall flushing.
The roof was supported by pre-fabricated Light Weight Steel trusses and a Mild steel structure that was fabricated on site, perlins were installed on top the trusses and a water proofing membrane ( sisalation ) installed before laying the sheets.