A choice for new roofs and roof refurbishment. They grow on bare rock, walls, gravestones, roofs, and exposed soil surfaces. The hail caused major damage to roofs, vehicles, and building siding. They are mostly square with gable roofs. The construction camps consisted of open-sided barracks built of bamboo poles with thatched roofs. In rural areas, people often live in wooden huts with corrugated iron roofs. Parapets surrounding roofs are common in London. The Sentinelese reside in small temporary huts erected on four poles with slanted leaf-covered roofs. The town has old mansions, houses with red tile roofs and streets paved with stones. People who were better off had houses of adobe brick with flat roofs. Its filter tanks have of flat concrete roofs. Their conning towers had thick sides with thick roofs. Planar trusses are typically used in parallel to form roofs and bridges. By the end of the period some were stone built with slate roofs or tiles. Some damaged roofs and flooded streets.