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Roofing 101: The Types Of Materials Used For Metal Roofing

By: Ernest Jarquio

Metal roofing has been the traditional choice for homes and buildings. It has been with us and is still seen in future structures. Metal roof materials come in a number of varieties. Galvanized steel, stainless steel, aluminum, copper, and alloys are the more common options that homebuilders choose. Each metal roofing material has its own distinct quality and people choose them for a number of reasons. These qualities and the reasons for people's preferences are briefly discussed below.

1. Steel. Plain steel as a roofing material has been the most conventional choice in roofing. It is usually coated and/or painted for protection against corrosion. Steel is also a very sturdy metal.

Roofing must be sturdy for it to withstand the elements. It should withstand water during rains and storms. Steel, with the proper protection, can last long without corrosion. Paint and coatings like zinc, epoxy primer, acrylic, among others can protect steel from rust an make it more appealing.

Durability, more than beauty, makes steel more appealing to homebuilders and building owners. Stainless steel has made plain steel even more appealing. Although this is more expensive, it has a higher capacity to withstand weathering. It lasts longer than the plain counterpart. Because of these, stainless steel has been the metal roofing material of choice for the majority of homeowners.

2. Aluminum. Aside from steel, aluminum is also a metal roofing material that is very common today. Unlike steel, aluminum is extremely lightweight. And primarily because of this feature, this type of material is applicable only on residential applications. It cannot be used for industrial sites because it can't provide as much protection as its counterparts.

Architects find it easier to do even the very complex designs that you want with aluminum because it is also lightweight. Another advantage of using aluminum is that it is corrosion-resistant. One just has to look for the paint color that you want. With the right choice of coating, you not only achieve protection from rust but you also get your desired aesthetic beauty. Roof paint and coating that you normally use for steel are also the same ones that you use with aluminum.

3. Copper. Of all the materials used for metal roofing, copper must be the best choice around. Copper have been used for many centuries when it comes to roofing. This material easily becomes a favorite because it doesn't rust or peel. Unlike steel and aluminum that needs coatings, which incidentally peel over time, copper has that natural red hue. It can go even without a paint job.

The only disadvantage of using copper for your roofing requirement is its hefty cost. Although some would justify that this disadvantage will even out over the years if you take into account maintenance, repairs, and repainting. Copper is also soft that it is easy to install. Also because of this, it is able to transform itself into a verdigris patina through time. This makes it even more attractive when its other metal counterparts are already worn out.

4. Alloys. Alloys as roofing material is also one of the more popular choices of modern establishments. The combinations of metals designed to highlight the superior properties of each of its components aims to create leverage over a single metal component. With these superior features combined, alloys have greater strength and durability. Alloys are custom-fit. Depending on the roofing requirement, metal components are chosen to come up with the best possible roofing material. As a consequence, alloys as roofing materials can be very expensive.

This variety of roofing materials give homebuilders and establishment-owners options that they can choose from. Each structure has its own requirement. Each metal roofing material has its own feature to answer that requirement. Just find the right match and your roofing will be there for you through any weather.

Article Source: http://www.associatedigest.com

Author bio: Ernest Jarquio's site features valuable resources on metal roofing materials and Florida roofing contractors.

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