The pitch or slope of the roof also affects how long asphalt shingles last.
How long should a cedar shingle roof last.
The cedar bureau recommends using a solution of 1 part bleach to 3 parts water.
Generally speaking the life expectancy of a cedar shingle roof should be 30 to 40 years but that is not always the case.
This means excessive moisture can remain on the roof which can lead to mold mildew and rot.
This can be slightly longer than asphalt shingles but this will vary based on factors such as climate and the presence of overhanging trees.
How to replace cedar shingles even with proper care there is no avoiding the need to replace cedar shingles periodically.
A wood shingle roof can last up to 30 years but requires annual upkeep.
Too often cedar shakes need replacement after just 20 years.
When everything is done correctly a cedar shake roof can last up to 30 years before you will need to worry about the wood shake roof replacement cost.
Maintenance and repair may involve the following.
Generally all sources agree that when a cedar shake roof is properly installed and maintained a cedar roof life expectancy is around 30 years.
Cedar shake roofs are designed to last 20 to 35 years on average.
If you re not going to be enjoying it for 50 years then you may want to use more of a standard shingle which is going to go 20 25 years.
When roofs have a low slope water snow leaves and other debris are left sitting on the shingles longer.
Deterioration prevention maintenance needs to be performed every 2 to 4 years for the longest cedar shake roof life possible.
With regular maintenance however a cedar shake roof can last around 40 years.
Cleaning away the age is the first step in caring for cedar shingles.
Average length of time in most homes the average life expectancy of a cedar shake roof will be somewhere in the neighborhood of 30 to 40 years.
See this information about wood shingle maintenance.
Installing metal shims washing moss off applying topical treatments and patching.
There are things you can do and decisions you can make to ensure your roof reaches the maximum lifespan.
Cedar is the preferred choice for wood shingles also called shakes because it s rot and insect resistant.
Step 1 clean shingles.
If a cedar roof is well maintained it can last as long as 50 years before it needs to be completely replaced.