Asphalt shingles are inexpensive low maintenance and easy to install but tend to be less resistant to wind and strong rain than other materials.
Inverted roof life expectancy.
While many types of roofs last longer than 15 years some can hold up well for 50.
The average lifespan of asphalt shingles ranges.
Inverted roofs typically last longer than traditional ones.
The specifier or client can draw some comfort on how long their single ply roof should last from the membranes independent testing such as a bba certificate.
Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof.
If you re looking for a long lasting roofing system with a reasonable price tag epdm is a good choice.
Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building.
There are many different types of flat roofs that have been used in the last few decades.
Typically the three membrane types we ll discuss are used.
Average flat roof membrane life span.
This system is growing quickly in popularity in the us thanks in part to its longer than normal lifespan.
The average life of a roof system in north america is around 16 years and the depreciation period for a commercial roof 39 years.