Ques : What is the method of fixing corrugated sheets ?
Ans. The sheets are laid with end lap not less than 15 cm and sidelap
varying from 1.5 to 2 corrugations.
The sheets should be fastened above eaves by 25 mm x 6 mm flat iron wind tie. The holes may be drilled or punched at crown of sheet.
What is the method of fixing corrugated sheets ?
