Galvalume Or Galvanized Roof

Corrosion is the death of metal roofing as we all know.

Galvalume or galvanized roof.

That pretty much summarizes the key features of galvalume versus galvanized. Galvanized and galvalume steel roofing it is important to note that base metals can be combined coated or layered with additional metals in a variety of bonding processes. Via abc metal roofing. The distinctive galvanized finish will stand up to all kinds of weather and can be painted or aged for a variety of interesting visual effects.

Wood screw 10 galvanized hex head roof accessory 100 piece bag 76 metal sales 1 1 2 in. Galvanized metal roofs may also be used by architects looking for a traditional rusted appearance in a new building. Typically galvanized sheet roofs are used mainly for agricultural buildings where rust is less of an issue and costs must be kept low. 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.

Advantages of galvalume steel roofs. Because of the coating this material is resistant to atmospheric corrosion and can last from 50 to 75 years outlasting comparable galvanized roofing material. Posted on june 14 2016 by jessica taylor. Galvalume and galvanized steel roofing are affected differently by corrosion.

Advantages pros of galvalume warranties one of the number one selling points of galvalume is the 25 5 year warranty on the substrate which may be referred to as a perforation warranty galvalume systems also often come with paint and substrate warranties that protect your investment and provide peace of mind that the roof or wall system will last. 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. Galvalume wood screw 250 bag. For these reasons galvalume metal roofs are much more popular.

In a nutshell galvalume is a proven metal roofing material because of its strength outdoor corrosion resistance and longevity. Galvalume metal available profiles. The coating makes a difference. Aluminum has tremendous corrosion resistance so it will generally corrode more slowly than galvanized steel.

26 gauge galvalume is a trusted low maintenance product that is known for extra durability. Galvalume steel roofing material has so many advantages to consider with the first one being longevity of life. Gibraltar building products 1 1 2 in. Due to aluminum s qualities galvalume metal offers better surface protection than galvanized but is more vulnerable to scratches blemishes or cut edges.

The one exception is when the coating is penetrated scratched or chipped by falling or blowing debris for example.