Glass greenhouse -Venlo structure, Span:9.6M, 12M,Section:4M, 4.5M, 5M - Wind load: 0.5 KN/M2, Snow load: 0.4KN/M2, Max Tonnage:150/M3/H - Single or double roof vents by the rack and pinion system - Shading, heating, cooling, irrigation, climate control systems can be installed if requested