Alton Cedar Structure Evolution Octagonal Greenhouse 8981 12x8 5495 m³) Unit Load Dimensions canopy 5495 m³) Unit Load Dimensions (L x W x H) 48 x 40 x 49 Storage Capacity 1444 cubic feet 1444 cubic feet 1926 cubic feet 1926 cubic feet 2408 cubic feet 2408 cubic feet 2890 cubic feet 2890 cubic feet Wood Treatment Pressure Treated Pressure Treated Pressure Treated Pressure Treated Pressure Treated Pressure Treated Pressure Treated Pressure Treated Material Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Solid + Manufactured Wood Foundation Required Yes Yes Yes Yes Yes Yes Yes Yes Door Lock Included Yes Yes Yes Yes Yes Yes Yes Yes Ventilation Included No No No No No No No No Roof Style Barn Gambrel Barn Gambrel Barn Gambrel Barn Gambrel Barn Gambrel Barn Gambrel Barn Gambrel Barn Gambrel Shed Door Style Double Door Double Door Double Door Double Door Double Door Double Door Double Door Double Door Wind Rating 90 mph 90 mph 90 mph 90 mph 90 mph 90 mph 90 mph 90 mph Weather Water Resistant Yes Yes Yes Yes Yes Yes Yes Yes Maximum Roof Load 30 lb It's a place where you can escape the everyday page_crafter_grid_heading i7XMz8jubb { color: #00471b