Roof Detail DWG with Metal Sheet 0.5 mm Insulation Drainage Layers

This Roof Detail DWG file presents a precise construction section of a metal roof system designed for modern buildings. The drawing clearly illustrates the complete roof build-up, including a 0.5 mm zinc-aluminum metal sheet finish, mineral-based thermal insulation of 3 cm thickness, drainage layer, mineral soil layer, and gravel protection layer. It also shows the waterproofing membrane composed of polyester felt, applied over lightweight concrete screed with a 3 percent slope to ensure proper rainwater drainage. Structural elements such as reinforced concrete slab with a thickness of 10 cm, edge detailing, and junction connections are accurately drafted to support real-world construction requirements.

This AutoCAD DWG roof detail is ideal for architects, civil engineers, interior designers, and construction professionals who require technically correct roof sections for planning, detailing, and execution. The drawing helps users understand material layering, insulation performance, waterproofing strategy, and slope formation in metal roofing systems. It can be directly used for project documentation, working drawings, and design coordination in AutoCAD, Revit, 3ds Max, and SketchUp workflows. Downloading this DWG file through a Cadbull subscription provides access to professionally drafted roof details suitable for residential, commercial, and institutional projects.