Our Z Purlin Support Rails are most commonly used in agricultural and industrial buildings due to their extremely versatile and lightweight properties which make them easily adapted for use in a variety of different sized buildings.

Available in 3m lengths only and perfectly designed to suit your selected profile (each profile has different profile heights so these support rails can only be used for our PP32 Box Profile Roof Sheet, or standard 32/1000 box profile and 34/1000 box profile sheeting).