Estimated Life Of Metal Roof

Multiple layer roof a roof installed over an existing roof will have a shorter life.

Estimated life of metal roof.

Slate copper and clay concrete roofs have the longest life expectancy while roofs made of asphalt shingles fiber cement or wood shakes will fail sooner. Metal roofs offer many benefits including. An asphalt shingle roof which costs 3 to 7 per square foot installed. This is because of the added cost to remove the existing roofing and dispose of it.

The life of a roof depends on local weather conditions building and design material quality and adequate maintenance. Asphalt shingles 3 tab 20. The life expectancy of your roof depends factors that include the roof design and the climate you live in as well as the quality of installation and long term care. Color of roof a dark roof absorbs more heat which shortens the lifespan.

The following chart details the predicted life expectancy of appliances products materials systems and components. A new metal roof will cost an average of 5 000 to 25 000 versus the 6 000 to 27 000 rate of a replacement. For homes located in florida and the surrounding coastal region please refer to internachi s florida estimated life expectancy chart for homes. When comparing metal roof prices to cheaper materials such as asphalt shingles its important to consider how much you will be spending vs saving over the service life of a particular roof.

While metal calls for a pretty hefty investment upfront average of 12 000 18 000 throughout the roof s life time you will actually be saving money. Angle of roof slope higher pitch roofs tend to last longer. Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years. Orientation of roof surface a roof slope facing south will get more sunlight and have a shorter life.

Metal roofs can last 40 70 years depending on the material. The average cost of metal roofing ranges from 6 to 12 per square foot installed vs.