Manufactured from high quality galvanized steel and black iron, Roofmart supplies a complete range of structural C & Z purlin suitable for a number of applications. RMI purlin in C & Z sections are accurately roll formed from high strength zinc coated steel to provide efficient and economical roofing, cladding and wall support systems for framed structures.
RMI purlin are supplied plain or punched, manufactured from high tensile steel for increased strength, reduced weight and long serviceable life. Roofmart is capable of supplying extensive purlin lengths with several weight and thickness combinations.
RMI C sections can be used over single spans and un-lapped continuous spans.
C Purlin Dimension Figure
RMI Z sections with one board and one narrow flanged are designed to nest neatly and can be used over single spans, un-lapped continuous and lapped continuous spans.
Z Purlin Dimension Figure