What is a great roof?
A great roof is a roof that is designed to stay in the cold in hot weather than to absorb heat and grow warmer with the progress of the day. Cold roofs are useful for many reasons, ranging from building efficiency to durability and are particularly common in tropical and subtropical areas along with desert areas. The inhabitants of a slight climate can also benefit from using cold roofs in building a building.
Two mechanisms work in a cool roof. The first is that the roof is made or covered with a highly reflective material that allows solar energy to bounce off the roof rather than allow the roof to absorb it. The second is that cold roofs are able to release a huge amount of heat, so even if solar energy penetrates into the roof, it cannot remain and heat the roof. White and other pale colors are classic for a great roof construction, because they are highly reflective and usually the roof surface is cool enough to get comfortable even in the hottest weather. INEgetized roofs can also double as cold roofs by providing a layer of insulation and capturing solar energy.
For the building itself, the great roof is very beneficial. Cold roofs are more resistant in the long term because in hot weather they fall apart and wear more slowly than roofs made of other materials. For example, having a cool roof can increase the sales value of the property, as potential buyers will know that the roof will not have to be replaced in the near future. Cold roofs also reduce cooling costs and can eliminate the need for insulation in hot climate, so that the building is less expensive for construction.
The roof cools also benefit their surrounding communities. In the warm climate, urban areas tend to create what is called the thermal island in which the temperature rises radically because there are so many substances that you rank and hold the heat like the CentralEstate and tiles. Cold roofs can balance this effect, keep cooler cities and be more comfortable to live in addition to reducing pollution.
existing roofs can be converted to cold roofs with a membrane or skin, which makes retrofit cheaper, because the roof will not have to be undressed and reinstalled. It is also possible to use a cool roof that has been designed to be architecturally suitable for historical homes, which allows people to maintain the character of older houses without having to sacrifice energy efficiency. New houses can also be designed with cold roofs installed from the beginning, a decision that is often made for green housing and structures in hot climate.