Single Ply Membrane Roof Lifespan

Track record and lifespan of single ply roofing membranes roofing membrane products continue to evolve and whilst some have been around since the early 20th century other new products are being developed.

Single ply membrane roof lifespan.

In one of the most inhospitable locations in the uk a single ply membrane is helping to preserve an historic site and because its lifespan is so long it can be left undisturbed for up to 50 years. The seam strength is stronger than epdm and there are no plasticizers added like with pvc membranes so are a greener choice. Sika sarnafil watchmead welwyn garden city al7 1bq 01707 394 444. Most membranes have a life expectancy of between 25 and 40 years which is in line with the service life of the building.

A properly installed and well maintained single ply membrane can last more than 30 years if seams are inspected and repaired regularly. Pib was developed in the 1930s roofs commonly have a 35 year lifespan but some are in existence over 50 years old. The rubber membrane has an average price of 0 80 per square foot. Single ply roofing cost.

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. Single ply roofing is priced per square foot and an average price for materials and installation of a 60 mil roof may range from 3 to 5 per square foot. Proven track record epdm roofing has been used for commercial flat roofing for over six decades. Most commercial flat roofs being installed today use one of the single ply systems we describe below.

Tpo flat roof membrane is thermoplastic polyolefin which is a single ply roofing either mechanically fastened fully adhered or ballasted. Cost per square meter epdm is cheap to manufacture because it uses recycled materials. There are quite a few other benefits of single ply membrane roofing systems. Single ply membrane roofing if properly installed and maintained a commercial single ply membrane roof can last 30 years.

They work well for a variety of projects with roofs of all shapes and sizes including exposed roofs green roofs cool roofs ballasted roofs and more from large scale commercial projects such. The average rubber membrane roof life expectancy if properly installed and maintained properly can reach up to 40 years. Single ply roof membranes are one of the most popular flat roofing materials ideal for lightweight cost effective fast track construction projects.