How Long Pvc Roof Last

Further if the materials used to make your roof were cheaply manufactured you may have more leaks holes and worn out spots on top of your building.

How long pvc roof last. These roofs typically last for 15 to 20 years. It is the specific area of the roof that s most exposed to the sun which deteriorates faster. If the original contractor did not make sure to properly seal all parts of the roof then your flat roof will not last very long at all. Pvc roofs are specifically engineered for strength ensuring the membrane s long service life.

When it comes to weathering you might also need this roofing. The most powerful determining factor is how well the contractor manages and accounts for the huge number of variables mentioned earlier. Tpo is not as flexible as pvc and generally last 15 20 years yet are less expensive than pvc. Uv radiation degrades the roof material over time.

With the exact same product either pvc or epdm a roof can last 5 years or it can last 35. Pitch refers to the steepness of a roofing system. The next one is the benefits of pvc. The american society of testing and materials astm requires a roofing membrane to have a minimum breaking strength of 200 pounds per inch.

Another benefit is that you don t need additional plasticizer to keep the roofing flexible and it offers a longer term of durability than pvc. Nature is a huge factor that shortens roofing service life. It a little bit better in resisting tear and break compared to pvc. In general a flat roof membrane will last anywhere from 10 50 years depending on these factors.