The part that is uppermost in the building is known as the roof. Roof is basically built for protection of building from weather,rain, hail, snow, etc. There are countries like Pakistan, Afghanistan, Turkey, United State of America, United Arab Emirates, Morocco, New York city, Vancouver, Washington District Colombia, New Ark, New Jersey, India, New Delhi, Amritsar, Kashmir, Muzafarabad, Jammu, Jammu and Kashmir, Montreal, Canada, Iran , Iraq, United Nation, Argentina, Austria, Malaysia these countries use roof for stopping the rain that comes Roof Restoration Sydney from cloud from entering the building to avoid the damage that can be caused by the rain because the rain might also be heavy rain. There are green houses where the roof is made up of the glass to protect the plants from extreme weather, rain, heavy rain, hail, storm, drought etc conditions. There are 3 things that are involved basically in the design of any roof these things are material, design and durability. The things mentioned previously are the things that are involved in design of any roof. There are different materials that are used in roof such as aluminum sheet, laminated glass, wheaten straw, sea grass etc.
Ceramic tiles which are very popular around the world that countries like United States of America, Rome, Egypt, Libya, Saudi Arabia, Iran, Iraq etc use because it is reliable. One of the things that are important in a roof is the durability. Roof is not easily accessible or less accessible so it should be protected from damage as rain, snow hail; other things, tornado and many more things that are natural can enter the building and can also cause severe damage to the building. In all the world in places like United Arab Emirates, Morocco, New York city, Vancouver, Washington District Colombia, New Ark, New Jersey, India, New Delhi, Amritsar, Kashmir, Muzafarabad, Jammu, Jammu and Kashmir, Montreal, Canada, Iran , Iraq, United Nation, Argentina, Austria, Malaysia and others the shape of the roofs are different. Some of the shapes of the roof are Saw-tooth roof, Dutch gable roof, Shaped Gable roof, Salt-box roof, Barrel arched roof, Asian traditional style roof, Lean to roof, Outshot roof Hip roof, terrace, skill on roof, flat roof, Arched roof, Conical roof, Crow – stepped gable roof and Bell Cast roof.