Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof.
Inverted roof life expectancy.
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.
However deferring a roof replacement by 10 years can save hundreds of thousands of dollars.
There are many different types of flat roofs that have been used in the last few decades.
Inverted roofs typically last longer than traditional ones.
The average lifespan of asphalt shingles ranges.
Typically the three membrane types we ll discuss are used.
Average flat roof membrane life span.
While many types of roofs last longer than 15 years some can hold up well for 50.
They can be expected to last 25 30 years.
June 28 2016 admin 0 comment s flat roofs on commercial buildings have many benefits and if properly maintained can last even up to 50 years.
The average life of a roof system in north america is around 16 years and the depreciation period for a commercial roof 39 years.