How Long Do Roof Shingles Last

The cost is fairly expensive at 450 900 per 100 square feet.

How long do roof shingles last.

This means excessive moisture can remain on the roof which can lead to mold mildew and rot. Comparable in cost to metal roofing cedar shingles and shakes are a common roofing option for beach homes and cape code style houses. It comes down to discovering how long roof shingles really do last and which ones will prove to be the most dependable. Differences between 30 and 50 year shingles.

The main differences between the two comes down to the manufacturing process and the materials used. 20 40 or 50 year shingle will not last their designated years either. It is a common misconception and a point of confusion for many homeowners. 7 signs you need a new roof asphalt shingles last 15 to 30 years.

First is the material. The pitch or slope of the roof also affects how long asphalt shingles last. Your roof life expectancy is dependent on what it is made of and where you live. A 30 year roof will last 30 years right.

A high pitched roof can more easily allow water and debris to run. They are often used in the northeast even though the salty air may affect the longevity of the roof. Still these shingles can last 30 40 years. Tab single roofs may only last 10 years whereas premium shingles can last up to 30.

With regular maintenance however a cedar shake roof can last around 40 years. Tremendously common in american neighborhoods asphalt shingles use bitumen more commonly known as asphalt to protect and waterproof roofs. Metal roof shingles are most often made of steel with either a galvanized zinc or galvanized aluminum coating. Shingles do not have a guarantee shingles come in various classes of lifetime guarantee.

A 30 year shingle continues to have the same kind of structure and consistency. Whether you re replacing your roof inheriting an older roof or simply exploring roofing materials you might wonder about the lifespan of asphalt shingles. While 20 year shingles are very common there are premium brands available rated 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.

Ultimately there are several factors. Regardless the statement about the average lifespan of roofing shingles does little to inform you how long your roof will last. For example you have the 30 year shingle the 25 year the 40 year and lifetime the manufacturers manufacture them in those segments. When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer.

Asphalt tile roofs tend to last anywhere from 15 to 25 years. Longer lasting options like metal and clay can last up to 50 years. How long do asphalt shingles last.