How Long Does Roof Last

Biannually if possible you should check your roof for any place where tiles are missing or disturbed.

How long does 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. 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. In the northeastern united states roof lifespan may be shorter due to heavy snowfalls.

Materials and workmanship as well as the weather elements in your location determine the lifespan of a roof. 25 year roofs lasting 9 12 years on average. But how can this be you say. One should expect it to last for at least 50 years.

Asphalt tile roofs tend to last anywhere from 15 to 25 years. Premium metals such as stainless steel titanium zinc and copper can last well over 100 years. 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. 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.

While many types of roofs last longer than 15 years some can hold up well for 50. Tab single roofs may only last 10 years whereas premium shingles can last up to 30. 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 that doesn t apply to all roofs.

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. 100 years the most. Standing seam is the most popular residential metal roofing system featuring concealed fasteners. There are three types of asphalt shingles.

The average lifespan of an asphalt shingle roof is 15 30 years depending on the type of asphalt shingle you use. But this blue green layer is actually protective in a way that it waterproofs your roof further. A general rule of thumb says that most roofs last on average about 30 years. How long does a roof last.

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.