Roof Purlins and Grits act as struts that help in resisting part of the longitudinal loads that are applied on the building such as wind and earthquake loads, and they provide lateral bracing to the compression flanges of the main frame members thereby increasing frame capacity. The Purlins and Grits are manufactured using quality grade steel that ensures good quality. The Purlins and Grits can be availed in various specifications. The Roof Purlins and Grits have strength of 345 mpa or 50,000 psi.