But this blue green layer is actually protective in a way that it waterproofs your roof further.
How long to roofs last.
Most tile roofs have a 40 year life expectancy and with the proper care can even last up to 75 years.
100 years the most.
Slate copper and tile roofs can last more than 50 years.
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.
Continue reading to learn some of the most common reasons for tile roof damage.
Asphalt shingles last 15 to 30 years.
One should expect it to last for at least 50 years.
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.
Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas.
However tile roofs can become susceptible to loosening cracking and other types of damage if they aren t properly maintained as they start to get old.
When installed correctly a typical standing seam metal roof will last anywhere from 30 to 50 years.
Premium metals such as stainless steel titanium zinc and copper can last well over 100 years.
Tab single roofs may only last 10 years whereas premium shingles can last up to 30.
B but that doesn t apply to all roofs.
A general rule of thumb says that most roofs last on average about 30 years.
Cedar is the.
25 year roofs lasting 9 12 years on average.
Asphalt tile roofs tend to last anywhere from 15 to 25 years.
Over time copper roofing develops a patina which indicates corrosion.
Your roof life expectancy is dependent on what it is made of and where you live.
To understand this we need to first look at how the manufactures define their shingle levels and warranties now versus how they defined them in the past.
Standing seam is the most popular residential metal roofing system featuring concealed fasteners.
Learn more about what to expect.
Homeowners with wood shake roofs should expect them to last about 30 years while fiber cement shingles last about 25 years and asphalt.
Longer lasting options like metal and clay can last up to 50 years.
Learn about the lifespan of your roof shingles and what a replacement or upgrade might cost.
An asphalt shingle roof can last around 15 to 25 years if properly maintained and barring any significant weather events or disasters.