This may sound like a lot until you understand that manufacturers like gaf offer non prorated warranties covering both labor and materials up to 50 years on metal and asphalt roofs.
Useful life of cedar shake roof.
In most homes the average life expectancy of a cedar shake roof will be somewhere in the neighborhood of 30 to 40 years.
Asphalt shingles last 15 to 30 years.
Asphalt shingles the most common type of roofing material sold today are installed on more than 80 of new.
Deterioration prevention maintenance needs to be performed every 2 to 4 years for the longest cedar shake roof life possible.
This can be slightly longer than asphalt shingles but this will vary based on factors such as climate and the presence of overhanging trees.
Average cedar shakes life expectancy generally all sources agree that when a cedar shake roof is properly installed and maintained a cedar roof life expectancy is around 30 years.
The life expectancy of a roof will vary depending on many factors.
There are things you can do and decisions you can make to ensure your roof reaches the maximum lifespan.
Architectural shingles are a premium type of asphalt.
Learn about the lifespan of your roof shingles and what a replacement or upgrade might cost.
In regards to staining and sealing a cedar redwood roof staining is fine for curb appeal but adds no real value to preserving the roof itself.
Once the wood roof is properly cleaned the infestations and moisture are removed allowing the shakes to breathe again and stay dry.
What is the average life span of a cedar roof.
One important consideration is where you live.
Age environment of installation area quality of wood quality of installation care and maintenance performed foot traffic and amount of overhanging trees.
Generally speaking the life expectancy of a cedar shingle roof should be 30 to 40 years but that is not always the case.
On average a good cleaning should last between six and eight years.