Report on Roof Life Expectancy

Roof Life Expectancy

Are you looking for “Roof Life Expectancy Report” or “Roof Life Expectancy”? If so, this article may help you. A roof’s average lifespan depends on various factors. For instance, the roof’s design, the climate in the area, and roof installation quality. Additionally, maintenance and care also play a large role in the life of a roof. Although, a generalized lifespan can be determined based on the material type used for a roof.

Roof Life Expectancy

To find out more regarding the roof life expectancy for various roofing system types, continue reading.

Roof Life Expectancy of Asphalt and Fiberglass Shingles

When it comes to roof shingles, there are two available types, fiberglass or asphalt. The less expensive approach, and common material is asphalt shingles. These also have a lower maintenance requirement and easier to install than some options. Although, asphalt shingles do not withstand heavy rain or wind like other materials are able to. The average life expectancy for asphalt shingles is 20 to 40 years, based on manufacturer. The majority of warranties only cover 15 to 25 years. A bit more expensive, fiberglass shingles are known to last up to 50+ years.

Roof Life Expectancy of Shake and Wood Shingle

Shakes and wood shingles are fabricated using pressure treated wood or cedar. With a higher price than asphalt shingles, shakes and wood shingles also require more frequent maintenance. Although, they come in aged or pre-stained finishes, and provide a weathered appearance to the roof. Usually, wood shingles can resist rot and insects. The average life expectancy is 30 years.

Roof Life Expectancy of Steel and Copper

Another option available is copper, which provides an old-world appearance, turning green with patina over time. Copper can last 100+ years. Other metal roofing options include stainless steel or galvanized steel sheeting. The overall price of steel roofing is going to depend on the sheet profile for the roof, the finish applied, along with the size and shape of your roof. With steel providing an average lifespan of 50 years, and copper having an average life expectancy of 100 years, many find it worth it.

Life Expectancy of Stone Tiles

Typically, fabricated form slate, clay, concrete and terracotta, stone tiles can resist fading over time due to sunlight exposure. In addition, it can withstand strong winds better than other materials, and heavy rain. Although, stone tiles generally require professional installations and add a great amount of weight to the building structure. Because of added strength and durability, the average life expectancy of stone tiles can range 40 to 60 years for clay tile, and 50 to 100 years for slate and concrete.

Roof Life Expectancy of Foam and Flat Roofs

The average lifespan for flat roofing systems depend on the materials used. Asphalt cover has two felt layers added with molten asphalt, toping it off with a gravel coating. When applying to flat roofs, this material is the least expensive, but only has a life expectancy of 10 years. Rubber roofing is another option, which could be elastomeric membranes or EPDM, not being covered in gravel. The cost is higher for rubber roofing, but it offers great UV resistance and durability with an average life expectancy of 40 to 50 years. However, manufacturers tend to only warranty for 10 to 15 years. In addition, thermoplastic olefin membrane is another flat roofing material that can be used, created form filler materials and ethylene propylene rubber. It has a life expectancy of 40 to 50 years, offering resistance to UV, tears and punctures.

Learn More On Roof Life Expectancy and Installation

If you’d like to learn more about the expected life of roofing in your area contact your local roofing professionals.  They will understand your region, the climate challenges, and know which types of roofing work best for your home or business.


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