They can be expected to last 25 30 years.
Inverted roof life expectancy.
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.
While many types of roofs last longer than 15 years some can hold up well for 50.
Inverted roofs typically last longer than traditional ones.
Typically the three membrane types we ll discuss are used.
Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof.
The average lifespan of asphalt shingles ranges.
However deferring a roof replacement by 10 years can save hundreds of thousands of dollars.
Asphalt shingles are inexpensive low maintenance and easy to install but tend to be less resistant to wind and strong rain than other materials.
Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building.
The average life of a roof system in north america is around 16 years and the depreciation period for a commercial roof 39 years.
If you re looking for a long lasting roofing system with a reasonable price tag epdm is a good choice.