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The Increase in Metal Rookfing for Residential Homes

Posted on 01. Apr, 2009 by Mark Coleman in Roofing

According to the National Roofing Contractor’s Association residential metal roofing has become much more popular over the last decade. No, it isn’t that the corrugated tin barn roof look has come into style. The market now includes new types of metal roofs that look great while being durable, light weight, and fire-resistant. Formerly only popular for business and industrial buildings, metal roofs have found a new home - on homes.

There are other advantages to metal roofs. In addition to those already mentioned, metal roofs are quick to install and great at reflecting the heat from the sun. People think metal roofs make the home hotter because if they stand on a metal roof it’s hot. But that heat is reflected away from the home. If it’s hotter on top, it’s cooler down below the roof.

Metal roofs are made mostly from aluminum and steel, but copper and other alloys are also used. While the new metal roofs can mimic the look of other traditional residential roofing materials, some popular styles retain a decidedly commercial look found by architects to give a home clean lines.

Surely its not all peaches and cream for metal roofs. Metal roofs also have drawbacks which each homeowner must evaluate in relation to the advantages. At about $150-$600 per 100 square feet, a metal roof is expensive. but unless the plan is to sell within a few years this cost will be recovered in the long run, and metal roofs help save money by minimizing the need for maintenance of the supporting structure. Anyone who wants to know what life is like inside a drum can live in a house with a metal roof during a rain storm. A metal roof can be much louder than other types of roofs.

But sound deadening insulation helps minimize this noise. Just like it can a car, hail can dent softer metal roofs such as copper and aluminum roofs. Some metal roofs, however, are warrantied against denting. Metal roofs can also be slippery when wet, something to keep in mind for gutter cleaning, inspection, or other maintenance that requires walking on the roof. Some metal finishes can chip and peel, although again they’re generally guaranteed for many years against such marring.

A quick note on lightning for residential metal roofing is, don’t be afraid. People assume that because metal conducts electricity a metal roof will attract lightening. This isn’t the case, particularly when trees or other objects surrounding the home are higher than the roof. Metal roofs can also be grounded for extra protection.

When you wish upon a star, and residential metal roofing is where you are, look up at the shining light, and be happy your choice was right.