... . Optional Accessories:1)Transparent cover,PVC-clear window,glass door,floor system,lining and curtain,rain gutter,ground anchor,carpet,tables and ... )Installation on any grounds with Expansion screw/Steel nail/Loading system. ModelSizeClear spanEave heightRidge heightMain frame profileSBX-33x3m3m2.5m3.7m48x84x3mmSBX-44x4m4m2 ...