Galvalume Metal Roofing Warranty

Galvalume warranty protects against perforation rust through of the substrate.

Galvalume metal roofing warranty.

Surface rust as shown in the photo is not covered by the galvalume warranty. Despite the long warranty a galvalume metal roof when properly maintained over its lifetime will last in upwards of 30 40 years. We have simplified our warranty which can be found on the last page. Responsibility for selection of suitable long lasting fasteners and sealants to be used with galvalume steel roofing and siding panels or in rainwater applications rests solely with the buyer.

The common material of choice for inland metal roofing is a zinc aluminum coated steel often referred to by the trade name galvalume. Galvalume plus warranty 40 year limited warranty this warranty is issued to. Received by nu ray metal products. Galvalume substrates or high zinc content g100 or greater galvanized substrates offer the best protection against corrosion.

The selection of suitable long lasting fasteners to be used with galvalume roofing and siding panels rest solely with the buyer. This warranty does not apply in the event of deterioration of the panels caused directly or indirectly by panel contact with fasteners. Galvalume coated panels and they carry a 20 year limited warranty while galvanized panels do not. The zinc aluminum alloy provides corrosion resistance that is in most cases superior to galvanized steel which is is coated with a very thin layer of zinc.

Abc only offers premium grade metal products that are backed by industry leading warranties for both paint systems and substrates. Most galvalume metal roofs come with a 25 year warranty if the metal roofing manufacturer is using galvalume with a full az55 coating.