Grass-thatched roofs are traditional roofing materials made from dried grass or reeds. They are commonly used in various cultures around the world, particularly in rural areas. The thatching process involves layering the grass in a way that creates a waterproof barrier, protecting the structure beneath from rain and other elements. These roofs are not only functional but also environmentally friendly, as they utilize natural materials. Grass-thatched roofs provide excellent insulation, keeping homes cool in the summer and warm in the winter. They are often seen in traditional villages and eco-friendly homes, showcasing a sustainable approach to architecture.