How Many Years Should A New Asphalt Shingle Roof Last

30 year shingles also known as laminated dimensional or architectural shingles typically do not last 30 years.

How many years should a new asphalt shingle roof last. Asphalt tile roofs tend to last anywhere from 15 to 25 years. The expected service life of a 30 year product if properly cared for is approximately 25 years. 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. It is a common misconception and a point of confusion for many homeowners.

Asphalt shingles the most common type of roofing material sold today are installed on more than 80 of new homes because they re affordable averaging 70. The thickness of these shingles are standard and they tend to last anywhere from 10 to 20 years. The truth is a 30 year shingle will not really last 30 years. Asphalt shingles last 15 to 30 years.

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. 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. A 30 year roof will last 30 years right. Biannually if possible you should check your roof for any place where tiles are missing or disturbed.

If it s not cared for properly that 30 year shingle will only last 12 to 15 years. That said standing seam metal roof will last well over 50 years without problems if installed properly and with the seamless 24ga coated steel. Three tab this is the least costly kind of asphalt shingle option available for slopped roods. Asphalt shingles are easy to install last anywhere from 10 to 50 years depending on the type and are less expensive than other roofing materials such as slate tile and metal.

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. Replacing those in patches is an easier job than replacing your whole roof. The pitch or slope of the roof also affects how long asphalt shingles last. This means excessive moisture can remain on the roof which can lead to mold mildew and rot.

The suburban skyline roof.