Garden Roof Wall Connection Section With Soil Layer Drainage Detail

Garden roof wall connection section showing a layered green roof assembly integrated with a structural wall system. The drawing illustrates vegetation layer placement above soil substrate, drainage layer, waterproof membrane, insulation layer, and protective filter sheet arranged sequentially for proper roof garden performance. The section clearly represents how the green roof system connects with the vertical wall structure while maintaining drainage flow and waterproof protection. Structural slab thickness, support beams, and connection detailing are illustrated to guide architects and engineers in understanding the interface between roof landscaping and building envelope elements.