Flat Asphalt Roof Lifespan

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

Flat asphalt roof lifespan.

The most obvious factor that affects the lifespan of an asphalt roof is a lack of regular maintenance and upkeep. The dimension of the heng s rubber coating is 6 5 x 11 9 x 7 5 inches with 5 pounds in weight. Right off the bat. Flat roofs are commonly used to top apartment complexes offices retail establishments and other public buildings.

How long does a flat roof last most modern flat roofs have a lifespan of 20 years or more so that means if you were to live in a house for 60 years you would only have to replace it two or three times before you die of old age. Asphalt shingles last 15 to 30 years. Angle of roof slope higher pitch roofs tend to last longer. Orientation of roof surface a roof slope facing south will get more sunlight and have a shorter life.

A typical asphalt shingle roof will last anywhere from 15 to 25 years before requiring replacement. So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof. So unless it s for style spending a disproportionate amount of money on a flat roof or pitched roof conversion. 7 signs you need a new roof.

Color of roof a dark roof absorbs more heat which shortens the lifespan. They are constructed from materials such as tar asphalt metal and wood. The expected lifespan of a flat roof depends on its material and maintenance. According to steve lyons from houston home remodeling pros while asphalt shingles do not require the same level of maintenance as other options like real cedar tiles you still want to protect against the seasonal damage.

Average costs for installing this roof are about 2 25 per square foot for a total average cost of roughly 4 500. Besides it can be applied by brush roller or spray applicator. Asphalt coverings use layers of felt combined with molten asphalt and topped with a coating of gravel. Asphalt roll roofing is normally installed on roofs with a relatively flat peak so a 2 000 square foot house will have very close to 2 000 square feet of roof area.

It offered to use over galvanized steel built up bituminous roofs concrete wood polyurethane foam and asphalt roof shingles. While flat roofing is used sometimes in residential roofing installations they are mostly seen on commercial buildings. There are several flat roof membrane types but this article focuses on the three most common ones which are.