Once the wood roof is properly cleaned the infestations and moisture are removed allowing the shakes to breathe again and stay dry.
Useful life of cedar shake roof.
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.
The life expectancy of a roof will vary depending on many factors.
Asphalt shingles the most common type of roofing material sold today are installed on more than 80 of new.
Age environment of installation area quality of wood quality of installation care and maintenance performed foot traffic and amount of overhanging trees.
There are things you can do and decisions you can make to ensure your roof reaches the maximum lifespan.
The average lifespan of a properly cared for cedar shake roof is approximately 7 15 years.
Too often cedar shakes need replacement after just 20 years.
Asphalt shingles last 15 to 30 years.
In most homes the average life expectancy of a cedar shake roof will be somewhere in the neighborhood of 30 to 40 years.
Learn about the lifespan of your roof shingles and what a replacement or upgrade might cost.
On average a good cleaning should last between six and eight years.
Architectural shingles are a premium type of asphalt.
One important consideration is where you live.
Generally speaking the life expectancy of a cedar shingle roof should be 30 to 40 years but that is not always the case.
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.
Deterioration prevention maintenance needs to be performed every 2 to 4 years for the longest cedar shake roof life possible.
Some of these factors include the following.