RSTS = Roof Standard Truss Sloping

This roof system is unique in its design as the top of the roof is not a gable formed but slant or pitched with 10° angle helping to manage rainwater disposal. It can be assembled mostly from the standard HT34 trussing line segments. This roof can accommodate stage size of  8 m x 6 m (26.3 ft x 19.7 ft). Its clearance at the front is 5 m (16.4 ft) and at the back 3.7 m (12.1 ft). The gable roof can be installed both with the top cover from PVC only or including the standard side canopies as well. 

The top canopy support system is created by one HT34 cross beam and two HT32 ladder trusses interconnected by six single pipes 50 mm x 2 mm (2 in x 0.08 in) in specific manner to increase the top surface stability. The HT32 ladder beams are securely connected to the main grid by clamps.

Given the specific pitched design of the roof, the load distribution on individual beams varies. For the front horizontal beam is max. distributed load 60 kg/m (40 lbs/ft), for the rear horizontal beam 140 kg/m (94 lb/ft) and  for the central front to back beam it is 100 kg/m (67 lbs/ft). In additon to that the roof is able to carry 2 x 400 kg (2 lbs x 882 lbs) of sound equipment on the front beam edges. Consequently the max. loading capacity of the roof amounts up to 3100 kg (6,834 lb). The operational wind limit for using the roof system with the side canopies on all three sides is 15 m/s (33 mph).