Pvc Roof Membrane Life Expectancy

This membrane product comes in different colors and thicknesses with different projected lifespans.

Pvc roof membrane life expectancy.

Up to 50 years. Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building. The average life span of epdm membrane itself is 30 years. A properly installed high quality pvc roofing membrane can last in excess of 20 years and will not require much maintenance during its service life.

Pvc has it purpose when it comes to chemicals and ponding water but other then that i could justify offering a product to someone where life span is only 15 20 years. Pvc on a low or no slope roof has a relatively long lifespan. 30 years silicone membrane roofing manufacturer s warranty. Some however can reach until about 30 years depending on external circumstances as well as the maintenance.

Pvc flat roof membranes last 20 years plus and are a solid choice. The average rubber membrane roof life expectancy if properly installed and maintained properly can reach up to 40 years. In part 1 retrofit single ply roof systems. Four 4 methods to re cover a metal panel roof the many options for attaching a single ply system to a metal panel roof an example calculation for wind uplift design pressures and appropriate fastener patterns that provide the necessary resistance capacity industry.

An assessment of wind resistance we provided information about the following. Up to 25 years typical actual roof life. Too many times i have seen pvc roof cracks do to plasticizer migration. It s commonly used for commercial roofs because it s low cost easy to apply and last 25 30 years or more.

Pvc vinyl membrane roofing costs the most of the three but provide the best energy efficiency because of its uv resistance and white color. 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. The rubber membrane has an average price of 0 80 per square foot. Cost per square meter.

The million dollar question what s the torch on roofing life expectancy we all want to know. Pvc cpa polyvinyl chloride roof membrane roofing manufacturer s warranty. Well unlike other flat roofing options a torch on roofing can only last for 15 to 20 years in an average. There are many reasons why building owners choose to trust a proven pvc roof membrane over a tpo membrane.