And since rolled steel is used to produce this material, so its sheets can have a completely different length. The sizes of the profiled sheet for the fence are selected depending on the requirements of the customer. During the calculation of the length of the sheets for the roof, you need to take into account in addition to the length of the roof slope, also a visor. No matter what roofing material we are talking about, approximately 400 mm, it should exceed the extreme points of the roof slope. The dimensions of the profiled sheet for the fence change depending on the manufacturer. So the width can be in the range: 980-1850 mm. In addition, most often in comparison with a real width, the most often less than less than it is from 40 to 80 mm.
