How Many Years Does A Flat Roof Last

This maintenance typically comes in the form of coating the flat roof.

How many years does a flat roof last.

We are so confident that our pvc membrane roofing will last for not just years but decades that we offer a rock solid lifetime guarantee with every new flat roof we install. Maximum wind uplift for most architectural shingle products is 110 mph. Most architectural shingle roofs will last anywhere from 15 to 25 years depending on their environment. A typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced.

25 year roofs lasting 9 12 years on average. Tar and gravel tar and gravel or a built up roof bur last up to 40 years. Coating a flat roof can also save money on costly repairs down the line. And we say a lifetime we mean a lifetime.

It is popular for being waterproof and durable. A lifespan of an un coated flat roof is around 10 years but coating it every five years or so can extend this enormously. These roofs have the largest life span variance as depending they last anywhere from 10 to 50 years. Tpo is a type of flat roofing material that is similar to both epdm and pvc.

With a special installation method and roof frame bracing the wind uplift rating can be increased to 130 mph. There are several flat roof membrane types but this article focuses on the three most common ones which are. Even more so than other roofs flat roofs require maintenance in order to last. On the shorter end it could need replacing in 10 years and on the longer end it could last even 50 or more years.

Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas. Aside from these rubber is also flexible and affordable. Rubber or epdm ethylene propylene diene monomer epdm or simply rubber is a synthetic type of flat roofing. Rubber is said to last anytime between 25 to 30 years.

However tpo roofs generally last anywhere from 7 to 20 years with a cost per square foot ranging from 5 00 to 8 00. While many types of roofs last longer than 15 years some can hold up well for 50. But how can this be you say. While flat roofing is used sometimes in residential roofing installations they are mostly seen on commercial buildings.