How Long Should A New Flat Roof Last

25 year roofs lasting 9 12 years on average.

How long should a new flat roof last.

Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas. Fiber cement shingles last about 25 years. In general each type of roof has its own life span. It also lasts from around 10 to 20 years so it has quite a bit of durability.

Biannually if possible you should check your roof for any place where tiles are missing or disturbed. On the shorter end it could need replacing in 10 years and on the longer end it could last even 50 or more years. Metal without a doubt metal has established its reputation when it comes to durability and longevity. 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.

Wood shingles last about 30 years. Replacing those in patches is an easier job than replacing your whole roof. A typical commercial flat roof membrane should last on average 20 25 years before needing to be replaced. How often you need to coat your roof and which coating is the best depends on a few factors.

As a building manager or owner you have several options for roofing when it comes to your flat roof. A lifespan of an un coated flat roof is around 10 years but coating it every five years or so can extend this enormously. 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. Slate copper tile roofs can last more than 50 years.

Coating a flat roof can also save money on costly repairs down the line. 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. Knowing the longevity of your roof will help you not only to be prepared when it will fail but also. Not surprisingly cheaper roofing materials won t.

Asphalt shingle and composition roofs last about 20 years. How often should a flat roof be coated. This depends on the climate quality of the installation type of membrane maintenance and roof penetration. It can reach over 50 years as it can effectively reflect heat minimizing potential sun exposure damages.

With proper installation you can expect a 25 to 40 years lifespan from a ribbed metal roof with exposed fasteners. A ribbed metal panel roofing system featuring concealed fasteners will offer a longer lifespan ranging from 30 to 50 years depending on the environment. But how can this be you say.