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 membrane roof life years.
Pvc polyvinyl chloride roofing is a single ply roofing membrane that has been used on flat roofs besides low sloped roofs for more than 50 years.
One of the most important reasons is that most if not all tpo manufacturers are on their third or fourth formulation of the membrane while pvc boasts 50 years of real world performance.
This means that once you invest in a pvc roofing membrane you will be saving thousands of dollars on costly maintenance and repairs for years to come.
Cost per square meter.
Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building.
A pvc roof consists of two layers.
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.
Epdm is cheap to manufacture because it uses recycled materials.
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 rubber membrane has an average price of 0 80 per square foot.
Polyester is added between the layers to serve as support.