We would not recommend using galvalume panels with exposed fastener steel roofing systems such as corrugated or ribbed steel roofs.
Galvalume metal roofing.
In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity.
The mixture of zinc and aluminum protects the galvalume metal against corrosion and rust helping galvalume typically last much longer than galvanized steel.
This coating acts as an excellent protection against corrosion.
Galvalume steel is best for use in prefabricated metal wall panels and standing seam metal roof applications with concealed fasteners.
A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec.
Galvalume is a 55 al zn coated sheet steel product that is ideally suited for most types of roofing and siding applications as well as unexposed automotive parts appliances and miscellaneous applications like furniture outdoor cabinetry computer cases gutters pipe etc.
If you have any other questions about galvalume contact an englert architectural sales representative near you.
Is the worldwide licensor of the technology and know how associated with 55 aluminum zinc alloy coated sheet steel better known as galvalume.
Normally galvalume is offered in both bare and pre coated pre painted versions.