Galvalume Metal Roofing Types

And unlike asphalt slate or clay roofs that hold onto solar heat after the sun goes down metal quickly releases its heat back into the atmosphere.

Galvalume metal roofing types.

When selecting a roofing material there are many factors to take into consideration beyond installation cost. Corrosion is the death of metal roofing as we all know. Post navigation metal and coatings are important. Both finishes create stunning looks reinforce metal s strength and add to its longevity.

What a consumer will pay for a galvalume roofing system depends on the quality of the material. Because galvalume steel is more corrosion resistant than galvanized it is sometimes installed unpainted or with a low cost acrylic clear coat. A galvalume metal roof is durable and can outlast asphalt roofs by years. These metals are both actually.

Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel. This entry was posted in architects building homeowners contractors metal roofing standing seam metal roof panels and tagged galvalume metal coil metal roofs roofing coil snow guards standing seam metal roof on january 15 2013 by mitch gaber. Metal roofing understanding the 5 main types of metal used for roofing and their pros cons including steel copper aluminum zinc and tin. A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of biec.

Galvalume is a 55 al zn coated sheet steel product that is ideally suited for most types of roofing and siding applications as well as unexposed automotive parts appliances and miscellaneous applications like furniture outdoor cabinetry computer cases gutters pipe etc. While the initial investment of a metal roof is higher the value it offers over a lifetime is substantial. Galvanized steel is the most common form of steel roofing material. The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.

Via abc metal roofing. Most formed metal roofing the type that imitates wood slate or clay comes with a built in thermal break that insulates against heat passing to the roof deck below. Galvalume steel comes in various gauges that determine the quality and price. But the paintline and the people who run it will make the difference design the best.

Galvalume steel is similar to galvanized but rather than using a primarily zinc coating galvalume uses a combination of aluminum. Here s a side by side comparison of metal roofs and other common roofing materials. Although galvalume metal and galvanized metal sound alike they have quite a few different characteristics and qualities. Galvalume and galvanized steel roofing are affected differently by corrosion.

Major costs of galvalume 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.