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roofing Tag

Types of Roofing

ROOFINGGalvanized iron sheet is the most common and widely used roofing materials simply called G.I. sheet. GI sheet is either plain or corrugated. Plain sheet has a standard width of 90 centimeters and. Likewise, corrugated sheet has a standard width of 80 centimeters. The thickness of sheet is measured in terms of gauge ranging from No. 24 to No. 30. The higher the number, the thinner is the sheet. For instance, gauge 26 is thinner than gauge number 24. GI sheet is popular due to the following advantages in offers;...