How Long Does An Asphalt Shingle Roof Last

When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer.

How long does an asphalt shingle roof last.

7 signs you need a new roof asphalt shingles last 15 to 30 years. A high pitched roof can more easily allow water and debris to run. That said standing seam metal roof will last well over 50 years without problems if installed properly and with the seamless 24ga coated steel. The average lifespan of an asphalt shingle roof is 15 30 years depending on the type of asphalt shingle you use.

30 year shingles also known as laminated dimensional or architectural shingles typically do not last 30 years. Galvanized steel panels are the most popular metal roofing material and they generally have a minimum life of 20 years depending on location. The thickness of these shingles are. Depending on type of metal panel will greatly determine the lifespan of your roof.

A 30 year roof will last 30 years right. Metal roofing panels generally last as long or longer than asphalt shingles. They don t last as long in warmer climates such as the southwest as they do in colder climates in the north and northeastern regions. This means excessive moisture can remain on the roof which can lead to mold mildew and rot.

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. So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof. Three tab this is the least costly kind of asphalt shingle option available for slopped roods.

The pitch or slope of the roof also affects how long asphalt shingles last.