How Long Do Rubber Flat Roofs Last

When properly installed and cared for they can last up to 20 years.

How long do rubber flat roofs last. With all the choices and newer products coming out commercial building owners want to know the average flat roof membrane lifespan. Typical types of flat roof membranes. It also lasts from around 10 to 20 years so it has quite a bit of durability. While many types of roofs last longer than 15 years some can hold up well for 50 years or longer barring a serious storm or a large fallen tree.

In this application the roofing is subject to numerous external influences leading to irreversible changes of application relevant material properties and hence capable of harming the use properties. Each type of material has its own maintenance and other concerns that can help dictate its use. Rolled roofing is one of the least expensive options for a flat roof. Depending on what type of roofing you choose your rolled roof could last between 10 and 20 years with some types lasting longer.

Once made of. Because the rolls have few if any seams they rarely leak or need much in the way of maintenance. Epdm is a synthetic rubber material that s been around the longest. As a building manager or owner you have several options for roofing when it comes to your flat roof.

It s also worth noting that the climate of your area will affect your epdm rubber flat roof life expectancy. Epdm rubber flat roof life expectancy is between 40 50 years but some epdm rubber roofs have been known to last for even longer. While most flat roofs will only last 10 15 years older systems such as tar gravel bur built up and in some cases modified bitumen roofs. For instance a home near the beach may experience a lot of wind.

Not surprisingly cheaper roofing materials won t. The three most commonly used flat roof membranes are. It s commonly used for commercial roofs because it s low cost easy to apply and last 25 30 years or more. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.

The life expectancy of a modified bitumen roof depends on a multitude of factors such as home location maintenance and architectural design. Since it is a multi ply roofing there is less risk of tears and holes than if you had a single membrane roof such as pvc. Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. However manufactures suggest the rolled membrane roofing can last up to 20 years.

Rubber roofs are one of the more inexpensive and durable options for flat roofs. This is simply not true in florida. This for the most part happens to homes that have a rubber roof on them.