The SR20 Roof is designed and calculated to be set up on single steel bases or can be set up with integrated bases (ballast safes) in any kind of steel scaffolding stage. The top canopy is tightened with tubes and ratchet straps and the wall canopies can be either in full PVC or the wind through mash.
This roof meets all the required international standards and has been pre-calculated and comes with a full structural report and manual according the most recent regulations. Naturally PA Wings are available.
The SR20 Roof consist of a HD44 Ground Support on four HD34 Towers and a Roof Structure of HD34 Truss and Roof Support Beams of HD33.
The SR20 Roof is a tower based structure with a saddle roof. This saddle roof has a relative high load bearing HD44 Main Rig with an important middle span from front to back and an HD34 roof structure with a fixed angle on the two HD34 gables which enables you to re-build the roof in various dimensions of which the 14x10m and the 12x10m are the standard pre-calculated dimensions.
The HD version guarantees a higher workable load, a higher clearance and the combination of 290mm and 400mm truss ensures you of a minimum of trucking and storage space. This SR20 Roof can be lifted motorized or by manual chain hoists.