Walls – types and construction techniques. Walls - materials, design; Sustainability of materials and the construction of walls; Factors that influence choice of walls types/materials.

Roofs - types, and construction techniques. Roofs – materials and design; Sustainability of materials and the construction of roofs; Factors that influence choice of roof types/materials.

Local building codes and regulations associated with the material, design and construction of walls and roofs.

International building codes and regulations associated with the material, design and construction of walls and roofs.