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If you're building a new home or remodeling the one you've got now, a roof is an important and costly decision. When choosing which type of roof is best for your home, consider cost, durability, appearance, and the expected life of the material. Many people are now considering metal roofs, and they are a perfect choice for many people.

Some individuals are resistant at first to the idea of residential metal roofing. The picture that immediately comes to their mind when they hear "metal roofs" is the corrugated tin shed of the past. This type of roofing has maintained its desirable sturdy construction while evolving into a more up-to-date, attractive look. In addition, metal roofs are durable, fire and wind resistant, heat reflecting, lightweight, and easy to install. The downsides to metal roofs are price, insulation, noisy rainstorms, and the possibility of dents or chips to your roof.

Metal roofs are very resistant to wind damage, such as from hurricanes, and so are an appealing option in areas vulnerable to wind damage. Metal types of roofing also receive the highest fire retardant rating. As such, homes with metal roofs may have a higher asset value, and enjoy lower insurance rates.

Since metal roofs reflect the heat of the sun, they will reduce the energy required to cool your house during the summer. They have little inherent insulation, but by inserting open space between the metal and the underlying roof, you can get the same effect as you would by adding insulation. Weather-related noise can be reduced by added sound deadening insulating material. Be aware that heat can cause metal to expand and connectors to become loose.

Metal roofs are lighter, require less support from underneath, and as such can reduce construction costs. The lighter weight also makes it possible to install a metal roof over the top of an existing roof, saving the time and expense of having to remove the original roof. Installation of metal roofing typically takes less time too, as the metal sheets cover a large area. On the other side of that coin, replacing a larger section, should it become necessary, may be more difficult. Metal roofing sections may also prove more difficult to match if a replacement is needed, or an addition is built.

The often greater initial expense of premium metal roofing can make the option less attractive. However, discount metal roofing is available. Metal roofs enjoy a 20 to 50 year life span, and may outlive the rest of the house. Therefore, the total cost of ownership can be much less in the long run, particularly for those people who are planning to stay in their home for a good portion of the metal roof's life span.