How Long Does Roof Last

But this blue green layer is actually protective in a way that it waterproofs your roof further.

How long does roof last.

How long does a roof last. Asphalt tile roofs tend to last anywhere from 15 to 25 years. This is because roofs that are not maintained may only last between 12 and 15 years which is half of a 30 year roof s expected lifespan. An asphalt shingle roof can last around 15 to 25 years if properly maintained and barring any significant weather events or disasters.

Over time copper roofing develops a patina which indicates corrosion. Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas. While many types of roofs last longer than 15 years some can hold up well for 50. For example the national association of home builders say that slate and tile roofs commonly last more than 50 years while asphalt roofs have a lower life expectancy of about 20 years.

There are three types of asphalt shingles. Biannually if possible you should check your roof for any place where tiles are missing or disturbed. The cost per square foot ranges from 3 50 to 5 00. When installed correctly a typical standing seam metal roof will last anywhere from 30 to 50 years.

100 years the most. If you believe that your roof once installed will last 30 years regardless of what you do to it you may be in for a shock. In the northeastern united states roof lifespan may be shorter due to heavy snowfalls. However you will probably want to have your roof checked out by professionals around the 15 year mark especially if you have dealt with any kind of major weather issues.

But how can this be you say. 25 year roofs lasting 9 12 years on average. They don t last as long in warmer climates such as the southwest as they do in colder climates in the north and northeastern regions. But that doesn t apply to all roofs.

A general rule of thumb says that most roofs last on average about 30 years. Premium metals such as stainless steel titanium zinc and copper can last well over 100 years. Carsa construction roofing also does home remodeling. One should expect it to last for at least 50 years.

Standing seam is the most popular residential metal roofing system featuring concealed fasteners.