Energy Efficiency

• The ribbed shape and thin material thickness of metal roofing offer better heat dissipating properties than other roof types; even in severe heat conditions, most metal roofs are able to cool off quickly during night hours.
  
  

Cost

• Metal roofing prices range from around $3 per square foot for basic corrugated steel roofing, to as much as $30 per square foot for higher quality standing-seam metal roofing (average prices as of 2009).
  
  

Installation

• Most metal roofing is made in large panels that measure 2 feet by 8 feet on average; this is considerably larger than other roofing materials and allows the metal roofing to be installed in a fraction of the time.
  
  

Durability

• Metal roofing is most commonly made from strong steel and can withstand harsh weather conditions and damage better than other roofing materials like tiles and shakes.
  
  

Lifespan

• Most types of metal roofing can last more than 50 years with little or no maintenance, and some manufacturers offer warranties for 30 years or more.
  
  

Styles

• Metal roofing can be made in a number of different designs ranging from a basic corrugated pattern to intricate standing-seam designs, and constructed from steel, aluminum or copper.