Sbs roof membrane modified bitumen.
Lifespan of a membrane roof.
If you re looking for a long lasting roofing system with a reasonable price tag epdm is a good choice.
Tpo or thermoplastic oflefin.
These types of roofs have been known to last at least 10 to 20 years though they can.
Asphalt and fiberglass shingles.
Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building.
What is the average lifespan of a commercial roof.
Epdm is cheap to manufacture because it uses recycled materials.
This system is growing quickly in popularity in the us thanks in part to its longer than normal lifespan.
The longevity of a flat roof membrane is dependent upon.
An epdm roof with a thickness of 45 mils should last around twelve years.
The average life of roofing.
The average rubber membrane roof life expectancy if properly installed and maintained properly can reach up to 40 years.
Assuming the maintenance plan was used and repairs that possibly can arise from weather are taken care of.
There are two types of modified bituminous roofing systems that use different polymers.
There are many things that we cannot control in damage from weather but if we tend to what needs done after such events the lifespan can continue as it should and even extend the service of the roof.
The rubber membrane has an average price of 0 80 per square foot.
Wood shingles and shakes.
They can be expected to last 25 30 years.
Ethylene propylene diene monomer epdm.
There have been numerous life cycle assessments on duro last roofing system and on average a pvc membrane roof like duro last can last anywhere between 15 30 years.
Cost per square meter.
Proper polymer selection see below is important for the lifespan of this type of roof but you can expect modified bitumen roofs to last up to 20 years.
However continued exposure to hot humid weather or sub zero freezing temperatures may negatively impact the life of your roof.
The rubber that comprises this roof s membrane is what puts it.
Climate installation system type roof penetration proper maintenance.