Here is what you should know about the lifespan and performance of asphalt shingles.
How long to asphalt shingle roofs last.
With this type of shingle you have two or more layers making up your roof.
Right off the bat.
On average asphalt shingles can be expected to last less than 20 years depending on where you live and the type of weather that your roof is regularly exposed to.
That said there are several different kinds of asphalt shingles as well as other roofing materials to consider when estimating longevity of a particular roofing system.
These are heavier than strip shingles and can last you between 30 to 50 years.
The most common variety of strip shingles are a three tab shingle.
Asphalt shingles last 15 to 30 years.
This type of asphalt roof has a single layer.