Inverted Roof Life Expectancy

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.

Inverted roof life expectancy. Average flat roof membrane life span. Typically the three membrane types we ll discuss are used. 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. There are many different types of flat roofs that have been used in the last few decades.

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. They can be expected to last 25 30 years. 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. This system is growing quickly in popularity in the us thanks in part to its longer than normal lifespan. Inverted roofs typically last longer than traditional ones.