Lifespan Of A Membrane Roof

If your roof is 90 mils thick it might last more than twenty five years.

Lifespan of a membrane roof.

The average life of roofing. 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. An epdm roof with a thickness of 45 mils should last around twelve years. What is the average lifespan of a commercial roof.

The longevity of a flat roof membrane is dependent upon. Sbs roof membrane modified bitumen. This system is growing quickly in popularity in the us thanks in part to its longer than normal lifespan. Cost per square meter.

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. If you re looking for a long lasting roofing system with a reasonable price tag epdm is a good choice. Assuming the maintenance plan was used and repairs that possibly can arise from weather are taken care of. These types of roofs have been known to last at least 10 to 20 years though they can.

They can be expected to last 25 30 years. 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. The rubber membrane has an average price of 0 80 per square foot. The rubber that comprises this roof s membrane is what puts it.

Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building. There are two types of modified bituminous roofing systems that use different polymers. However continued exposure to hot humid weather or sub zero freezing temperatures may negatively impact the life of your roof. Asphalt and fiberglass shingles.

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. Wood shingles and shakes. Climate installation system type roof penetration proper maintenance.

Epdm is cheap to manufacture because it uses recycled materials.