Galvalume Vs Galvinzed Roofing

Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel.

Galvalume vs galvinzed roofing.

That pretty much summarizes the key features of galvalume versus galvanized. Our team can help you choose the perfect metal coating for your project and. Galvalume and galvanized steel roofing are affected differently by corrosion. What a consumer will pay for a galvalume roofing system depends on the quality of the material.

Back in 1972 bethlehem steel trademarked the metallic coating galvalume that is applied to a steel base sheet used in the forming of metal roofing panels. Each metal has a unique characteristic about it that enhances the. Corrosion is the death of metal roofing as we all know. If you re considering a galvalume metal roof or galvanized metal roofing get in touch with a product specialist today.

In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example. Galvanized and galvalume steel roofing. Selecting metal panels made from high quality materials is essential to the longevity and success of your customer s metal roofing system from the steel sheets to the fasteners.

This article takes a look at galvalume vs galvanized roofing. For example a galvalume section that is 16 x3 known as a classic rib steel roof panel is 29 gauge steel and comes with a 25 year warranty. For these reasons galvalume metal roofs are much more popular. Posted on june 14 2016 by jessica taylor.

Galvalume steel comes in various gauges that determine the quality and price. From galvanized steel roofing to galvalume metal roofs both finishes reinforce metal s strength performance and increase its longevity. Galvalume is an alloy with both zinc and aluminum in it. The coating makes a difference.

Via abc metal roofing. Two popular roofing materials that use this process of binding two or more dissimilar metals are referred to as galvanized and galvalume each of which use steel as the. Major costs of galvalume roofing. And galvalume offers exceptional heat reflectivity resulting in lower energy load on buildings and improved interior comfort.

Also galvalume costs more than galvanized metal roofing but the fact that a galvalume metal roof will last up to twice as long as a galvanized roof of the same thickness could make up the difference.