ITEM VALUE Clear–span width 10M/12M / 15M Side height 3 M Ridge height 4.6M/5.2M / 5.4M Roof pitch 18° Bay distance 3M Longest component 5.5M/6.4M / 7.9M Minimum tent length 10M/12M/15M Maximum tent length No limited Main profile 166×88×3mm Max.allowed windspeed 80 km / hour Windloading 0.3KN / O Frame material high reinforced aluminium 6061/ T6 Cover material PVC-coated polyester textile,flame retardant to DIN 4102 B1M2.