Normally galvalume is offered in both bare and pre coated pre painted versions.
Galvalume metal roofing.
If you have any other questions about galvalume contact an englert architectural sales representative near you.
The mixture of zinc and aluminum protects the galvalume metal against corrosion and rust helping galvalume typically last much longer than galvanized steel.
In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity.
This coating acts as an excellent protection against corrosion.
One roofing material that stands above the rest for high quality longevity and durability is galvalume.
Galvalume steel is best for use in prefabricated metal wall panels and standing seam metal roof applications with concealed fasteners.
This superior roofing material also used as siding is actually sheets of steel coated with a composition of 45 zinc and 55 aluminum.
We would not recommend using galvalume panels with exposed fastener steel roofing systems such as corrugated or ribbed steel roofs.
Galvalume metal roof and siding panels are coated with a mixture of zinc and aluminum and siliconized coating to help resist scuffs and fingerprints better than a bare metal product.