Roof Structure Details Drawing With Timber Layers And Fixing

This structure detail drawing presents a detailed roof construction section prepared in AutoCAD format, clearly illustrating layered assembly and fixing methods. The drawing shows timber rafters, secondary and tertiary battens, waterproof membrane, insulation layer, and roofing sheet placement arranged in proper construction sequence. Connection details such as nail fixing, support members, edge battens, and overlap joints are precisely marked with clear dimension references in millimetres. Drainage elements, gutter connections, and edge support components are also indicated to explain water flow and roof edge performance.

The roof structure detail drawing further includes sectional clarity of timber profiles, support brackets, and the interface between the roof covering and the structural frame. Material thickness, slope direction, and fixing alignment are annotated to support accurate execution on site. Legends and callouts help identify each construction layer and its role within the overall roof system. This structure detail AutoCAD drawing is suitable for architects, civil engineers, and construction professionals who require clear roof detailing, material coordination, and precise construction guidance for building projects.