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