Wooden Wall Frame Construction Detail With Insulation Layers

This drawing presents a wooden wall frame construction detail showing layered assembly and structural connection used in wall and frame installation. The wooden wall and frame view construction detail illustrates timber studs measuring 140 by 38 mm placed vertically to form the primary wall frame structure. The wall assembly includes wooden boards, tongue and groove style for exterior cladding, along with internal gypsum board panels of 12.5 mm thickness. Between the timber studs, insulation layers such as extruded polystyrene and polyurethane foam are positioned to improve thermal performance and moisture resistance within the wall structure.