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Metal roofing materials have long been seen to be the province of stark industrial buildings looking to improve their fire ratings and energy efficiency. But the fact is, energy-efficiency is not the dull, book-balancing issue it once was. With 'green' policies becoming increasingly popular amidst growing concern about global warming and the environment, the energy-saving characteristics of having a metal roof are starting to look more and more desirable for the average person.

Furthermore, metal roofing is much more recyclable than other type of roofing materials - unlike fiberglass it can be easily melted down and reshaped. Quite aside from such social and environmental issues, metal roofs are also known for being the most durable and safe option around. Many insurance companies will actually give discounts topping 25% off your payments if you have a metal roof, given their resilience when faced with the hazards of hail, strong wind, and fire.

You'll be pleased to find that, since metal roofs moved from factories to top the most desirable suburban homes, residential metal roofing materials have come a long way in terms of their design aesthetics, as well as their functionality. You'll even find metal shingles treated and colored to resemble all manner of traditional products, including clay tiles and wooden slats.

But if you're keen to go for what has become to be the modern era definition of architectural definition of beauty, then you'll be well pleased at the range of metal roofing panels, which can be found in shiny aluminum, the ever-robust stainless steel, and even copper, well known for the way it weathers to a beautiful and quaint-looking green patina.

The most modern, and some would say aesthetically pleasing, metal roofing material is that of standing-seam roofing panels, which are both easily installed and virtually immune to wind, ice, snow and hail damage. If you'd like to go even stronger you can find these in Galvalume, galvanized sheet steel coated in a Zinc-Aluminum alloy that possesses the most impressive corrosion resistance of any roofing material, meaning that it will last a very long time.

How long will it last? Well, manufacturers are notoriously conservative in how they issue warranties, and the average metal roofing material manufacturer issues a forty year warranty on properly installed roofs. Scientific estimates of how long modern built metal roofs will last range more to the sixty or seventy year mark. So invest now, and look forward to a roof that will protect your home as long as you choose to live in it.