Galvalume Plus Metal Roofing

One roofing material that stands above the rest for high quality longevity and durability is galvalume.

Galvalume plus metal roofing. We would not recommend using galvalume panels with exposed fastener steel roofing systems such as corrugated or ribbed steel roofs. Normally galvalume is offered in both bare and pre coated pre painted versions. A clear organic resin coating is applied to both sides of the substrate using sophisticated reverse roll coaters. They re strong able to survive hurricanes hail and wildfires.

Mcelroy metal nancy j. Galvalume steel is best for use in prefabricated metal wall panels and standing seam metal roof applications with concealed fasteners. Galvalume plus residential coated metals group curtin roofing barn shed galvalume plus residential coated metals group cmg s steel coil in galvalume plus was used to complete this project. The alloy coating of aluminum and zinc combines the best properties of both metals.

What is galvalume plus. Galvalume plus is the most popular among south texas homeowners. This superior roofing material also used as siding is actually sheets of steel coated with a composition of 45 zinc and 55 aluminum. Arcelormittal galvalume plus is an unpainted steel sheet product that starts with our galvalume substrate and its highly corrosion resistant 55 aluminum 45 zinc alloy hot dipped coating.

The mixture of zinc and aluminum protects the galvalume metal against corrosion and rust helping galvalume typically last much longer than galvanized steel. 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. Galvalume is the trade name for a patented sheet steel product having a coating of corrosion resistant aluminum zinc alloy applied by a continuous hot dipping process. This coating acts as an excellent protection against corrosion.

Mcgregor the advantages of metal roofs are tough to ignore. Manufacturer s hot dipped aluminum zinc alloy coated galvalume sheet steel sold for use as unpainted steel building roofing and siding panels if erected within the continental united states alaska or canada unless manufacturer agrees otherwise in writing will. Abc s hot dipped aluminum zinc alloy coated galvalume sheet steel sold for use as unpainted steel building roofing and siding panels if erected within the united states will not rupture fail structurally or perforate due to corrosion within a period of 20 years from date of shipment due to exposure to normal atmospheric conditions.