Nomenclature - Glossary of Terms
A liner which features a concealed fastener attachment with a flat surface profile. It is available in two types; Profile 'D' (Sculptured) and Profile 'E' (Flat).
![Z Liner](img/glos/10902109.png)
A member formed from coiled steel stock into the shape of a block 'Z'. Usually used for purlins and girts.
![Z Section](img/glos/11002110.png)