How Long Do Roof Shingles Last

First is the material.

How long do roof shingles last.

When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer. With regular maintenance however a cedar shake roof can last around 40 years. Whether you re replacing your roof inheriting an older roof or simply exploring roofing materials you might wonder about the lifespan of asphalt shingles. 20 40 or 50 year shingle will not last their designated years either.

Comparable in cost to metal roofing cedar shingles and shakes are a common roofing option for beach homes and cape code style houses. 30 year shingles also known as laminated dimensional or architectural shingles typically do not last 30 years. Tremendously common in american neighborhoods asphalt shingles use bitumen more commonly known as asphalt to protect and waterproof roofs. This means excessive moisture can remain on the roof which can lead to mold mildew and rot.

This is all based on the actual martial within the shingle. The pitch or slope of the roof also affects how long asphalt shingles last. While 20 year shingles are very common there are premium brands available rated up to 50 years. It is a common misconception and a point of confusion for many homeowners.

Asphalt tile roofs tend to last anywhere from 15 to 25 years. Cedar shake roofs are designed to last 20 to 35 years on average. Regardless the statement about the average lifespan of roofing shingles does little to inform you how long your roof will last. Longer lasting options like metal and clay can last up to 50 years.

Your roof life expectancy is dependent on what it is made of and where you live. How long do asphalt shingles last. A 30 year roof will last 30 years right. 7 signs you need a new roof asphalt shingles last 15 to 30 years.

Ultimately there are several factors.