Coatings
Steel coatings
Coated steel sections we supply: pre-galvanized Z275, Magnelis (ZM) and Aluzinc cold roll-formed purlins, and hot-dip galvanized hollow sections — grades, size ranges and how to order.
Galvanized purlins: pre-galvanized Z275 C, Z and Sigma sections
Cold roll-formed C, Z, Sigma and U sections from pre-galvanized S350GD+Z275 and S420GD+Z275 strip: size ranges, lengths up to 25 m, punched holes and how to order.
View coatingMagnelis (ZM) purlins: zinc–aluminium–magnesium coated C, Z and Sigma sections
Cold roll-formed purlins and girts from ZM310 and ZM350 coated strip in S350GD, S420GD and S450GD — for agricultural, coastal and other aggressive environments.
View coatingAluzinc purlins: aluminium–zinc coated C, Z and Sigma sections
Cold roll-formed C, Z, Sigma and U sections from Aluzinc (AZ) aluminium–zinc coated strip: where it fits, size ranges, lengths up to 25 m and how to order.
View coatingGalvanized hollow sections: square and rectangular tubes to EN 10219
Hot-dip galvanized square and rectangular hollow sections to EN 10219 in S235JRH, S275J0H and S355J2H, plus what to know when galvanizing fabricated steel.
View coatingNot sure which coating to choose? Our purlin coatings guide compares them by exposure.