Galvalume Finish Corrugated Metal Roofing

The fine grained galvalume finish is more corrosion resistant than galvanized.

Galvalume finish corrugated metal roofing.

Product brochure full line guide. Galvalume finish corrugated metal is one of the most corrosion resistant corrugated materials offered in the architectural roofing and siding panel market. This superior roofing material also used as siding is actually sheets of steel coated with a composition of 45 zinc and 55 aluminum. Unlike normal galvanizing this metal material is an actual combination of aluminum and zinc to provide excellent protection.

This coating acts as an excellent protection against corrosion. Galvalume uses an alloy of 45 zinc 55 aluminum to create an extra durable panel is ideal for roofing and siding. Pbr panels are cut with aviation shears and their strength to weight ratio makes them easy to use and transport. The addition of aluminum to the zinc coating differentiates galvalume from traditional galvanized treatments.

The distinctive galvalume finish will stand up to all kinds of wind and weather and is florida code approved for residential roofing applications. Gibraltar s galvalume corrugated panels are coated with a reliable zinc aluminum alloy over galvanized steel. Gibraltar s galvalume steel corrugated panels are trusted by professionals and homeowners for a variety of applications. Actual metal samples are available.

The galvalume would be a coating consisting of 55 aluminum and 45 of zinc and minimal amount of silicon to give it a long term resistance to atmospheric corrosion. The galvalume finish is primarily used in the roofing and siding materials that we supply. 30 year prorated chalk and fade. Galvalume is a trusted low maintenance product that is known for durability.

One roofing material that stands above the rest for high quality longevity and durability is galvalume. Colors vary by monitor. Request to review a color chart and actual metal color chips from your roofing installer. Galvalume has an excellent performance lifespan in bare exposures unpainted panels as well.

Normally galvalume is offered in both bare and pre coated pre painted versions. A small amount if silicon is also introduced to the coating to ensure an even and durable adhesion. Most residential grade galvalume metal roofing products like galvanized steel are coated with kynar 500 or hylar 5000 paint finishes. Smp paint system.

Grand rib galvalume product spec page. 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.