Selection of roofing sheets depends on many factors viz: what activity is going to be performed under the roof. At what height the sheets will be installed. What shape we are looking for etc…. The modern technology makes many things possible.
The M.S.(Mild Steel) is generally used for all kind of structures. There are many kinds of materials available in local and global market. Hot formed sections like angles, c- channels, flat bars, I sections are conventional materials. However tubular sections are getting popular due to their look and stability.
These are the specific shape wind turbines driven by wind pressure. It creates a forced draught to suck the hot air through roofs, using non conventional energy.
Roofs can be heat insulated using insulating material like Rockwool , glass wool, or reflective films. Every option has got its advantages and limitations.
