How Long Should A Rolled Roof Last

Rolled roofing has a short lifespan of between five and eight years.

How long should a rolled roof last.

The rolled material costs roughly 80 a square foot and costs very little to install. This depends on the climate quality of the installation type of membrane maintenance and roof penetration. 25 year roofs lasting 9 12 years on average. Roll roofing has a shorter life approximately 8 to 10 years because it is thinner than standard asphalt shingles.

Cedar shake roofs are designed to last 20 to 35 years on average. Because the rolls have few if any seams they rarely leak or need much in the way of maintenance. Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas. Summary a typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced.

Manufactured in the same way as asphalt shingles roll roofing consists of long narrow sheets instead of rectangular shingles. With regular maintenance however a cedar shake roof can last around 40 years. Compare this to a lifespan of about 20 years or even more for composite shingles. Slate is a natural stone that has been used as a roofing material for centuries.

Rolled roofing tends to lose its grains and develop bald spots after only a few years of use. On the shorter end it could need replacing in 10 years and on the longer end it could last even 50 or more years. Each type of material has its own maintenance and other concerns that can help dictate its use. Limited lifespan may last 5 to 8 years in comparison to the approximate 20 years of life with asphalt composite shingles poor resale homes with roll roofing do not retain value and potential buyers are repelled by it.

A wind uplift rating of 110 mph or higher can be achieved with a proper installation of cedar shingle shake roof. For the sealing of flat roofs for about 30 years amongst others roofing on the basis of ethylene propylene diene rubber epdm has been used. 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. 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. But how can this be you say.