How Many Years Should A Roof Last

Tile roof longevity is heavily dependent on maintenance based factors.

How many years should a roof last.

For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years. This means excessive moisture can remain on the roof which can lead to mold mildew and rot. Longer lasting options like metal and clay can last up to 50 years. So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof.

A 30 year roof will last 30 years right. Spanish style clay tile roof on a stucco home in florida clay tiles normally have really good wind uplift ratings but cracked and lose or missing tile pieces can create a hazardous situation during a hurricane. 30 year shingles also known as laminated dimensional or architectural shingles typically do not last 30 years. There are numerous factors that affect the lifespan of a tile roof in florida.

7 signs you need a new roof asphalt shingles last 15 to 30 years. The pitch or slope of the roof also affects how long asphalt shingles last. Tab single roofs may only last 10 years whereas premium shingles can last up to 30. 20 40 or 50 year shingle will not last their designated years either.

Blowing away leaves and branches where applicable is very important for these roofs. When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer. If you are looking to purchase a property with an older roof or your own roof hasn t been replaced in some time you may even see 50 year old shingles or roofing systems on the market and while you should always get a roof inspection before buying a new home or building it is possible for some types of roofing to last that long. Your roof life expectancy is dependent on what it is made of and where you live.

It is a common misconception and a point of confusion for many homeowners. Homeowners with wood shake roofs should expect them to last about 30 years while fiber cement shingles last about 25 years and asphalt shingle composition roofs last about 20 years the nahb found. A properly installed clay tile roof should last anywhere from 50 to 100 years. Asphalt tile roofs tend to last anywhere from 15 to 25 years.