Galvalume Vs Galvinzed Roofing

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

Galvalume vs galvinzed roofing.

Galvalume and galvanized steel roofing are affected differently by corrosion. In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity. Galvalume steel comes in various gauges that determine the quality and price. Each metal has a unique characteristic about it that enhances the.

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. Galvalume is an alloy with both zinc and aluminum in it. Paint does not adhere as well to galvalume so the aesthetics may not be as good. Posted on june 14 2016 by jessica taylor.

If you re considering a galvalume metal roof or galvanized metal roofing get in touch with a product specialist today. Corrosion is the death of metal roofing as we all know. It is important to note that base metals can be combined coated or layered with additional metals in a variety of bonding processes. This article takes a look at galvalume vs galvanized roofing.

Our team can help you choose the perfect metal coating for your project and. 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. 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. 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.

For these reasons galvalume metal roofs are much more popular. The coating makes a difference. Major costs of galvalume roofing. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.

Economical for the most part galvalume is reasonably priced and one of the most affordable metal materials available for roofing products depending upon the thickness color and quality of the desired galvalume panels pricing ranges anywhere from 5 00 to 15 00 per square foot. From galvanized steel roofing to galvalume metal roofs both finishes reinforce metal s strength performance and increase its longevity. Galvanized and galvalume steel roofing. And galvalume offers exceptional heat reflectivity resulting in lower energy load on buildings and improved interior comfort.

That pretty much summarizes the key features of galvalume versus galvanized.