MS Galvanized Purlin

Galvanized metal purlins are used for metal buildings with open framed roofing. Metal purlins will require less maintenance than a wood roof deck. In addition, galvanized will withstand the elements better than a prime painted finish.MS, GI. Usage. Purlin is used in single spans and un-lapped continuous spans in the multi-bay building. Also, it is ideal as eave purlins or where compact sections are required for detailing. Application.