How Long Does An Asphalt Shingle Roof Last

7 signs you need a new roof asphalt shingles last 15 to 30 years.

How long does an asphalt shingle roof last.

Depending on type of metal panel will greatly determine the lifespan of your roof. Galvanized steel panels are the most popular metal roofing material and they generally have a minimum life of 20 years depending on location. The pitch or slope of the roof also affects how long asphalt shingles last. So read on to learn how long different types of shingles are likely to last so you can judge the lifespan of your roof.

The thickness of these shingles are. A high pitched roof can more easily allow water and debris to run. Three tab this is the least costly kind of asphalt shingle option available for slopped roods. That said standing seam metal roof will last well over 50 years without problems if installed properly and with the seamless 24ga coated steel.

This means excessive moisture can remain on the roof which can lead to mold mildew and rot. There are several kinds of asphalt shingles available and their unique properties give an indication of the kind of time you can expect from them in florida. 30 year shingles also known as laminated dimensional or architectural shingles typically do not last 30 years. When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer.

Metal roofing panels generally last as long or longer than asphalt shingles. It is a common misconception and a point of confusion for many homeowners. A 30 year roof will last 30 years right. Where i live in south dakota the average asphalt shingle roof will last an average of 7 10 years because of quick temperature changes and hail.

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.