How Long Do Pvc Roofs Last

Assuming the maintenance plan was used and repairs that possibly can arise from weather are taken care of.

How long do pvc roofs last.

Epdm roofs weigh only two pounds per square foot. Installed correctly a new roof will last at least 15 years but the exact lifespan depends on the material. Both pvs and tpo membranes are single ply roofing systems offering a more durable and longer lasting alternative to epdm rubber. With a long rubber membrane roof life expectancy.

Epdm roofs can last up to 40 years. Normally the rolls are laid out on the roof and trimmed prior to the adhesive being applied to help make the process easier. Most of plastic roofs come with specific installation instructions. When installed correctly corrugated plastic roofing can last for long time compared to other types of roofing in the market.

Polycarbonate is also frequently used for pool covers or for roofing on industrial warehouses. The american society of testing and materials astm requires a roofing membrane to have a minimum breaking strength of 200 pounds per inch. Pvc and tpo membranes. Tpo is not as flexible as pvc and generally last 15 20 years yet are less expensive than pvc.

Metal roofs costs about 9 per square foot while modified bitumen costs about 7. Types of polycarbonate roofing. Depending on what type of roofing you choose your rolled roof could last between 10 and 20 years with some types lasting longer. There are many factors that determine how long a commercial building s flat roof will last.

The most powerful determining factor is how well the contractor manages and accounts for the huge number of variables mentioned earlier. The most expensive non asphalt and metal roof membrane is pvc which costs about 6 9 5 per square foot. Being virtually unbreakable with 250 times the impact strength of float glass and 30 times that of acrylic polycarbonate panels are a great product for a wide variety of outdoor uses. Thanks to the thickness of their reinforced membranes and hot air welded seams forming a permanent bond at the seams pvc and tpo roofs can last twice as long as epdm rubber.

With the exact same product either pvc or epdm a roof can last 5 years or it can last 35. A range of lifespans. In general a flat roof membrane will last anywhere from 10 50 years depending on these factors.