White Rust
Normally zinc oxide or aluminum oxide formed as the result of Galvalume® weathering; it is this property of Galvalume® which helps to protect the steel substrate beneath.
Normally zinc oxide or aluminum oxide formed as the result of Galvalume® weathering; it is this property of Galvalume® which helps to protect the steel substrate beneath.
The exterior wall surface consisting of panels, closures and attachments.
A horizontal wall secondary member, usually a zee shape, which is secured to columns and supports the wall covering.