The average lifespan of a properly cared for cedar shake roof is approximately 7 15 years.
Shake roof lifetime.
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.
Similarly a good quality properly installed wood shake roof has a life expectancy of 20 40 years.
And you will not require routine maintenance or replacement.
Interlock shake panel is a two way interlocking aluminum roofing system.
With interlock shake roofing you will get the natural beauty of cedar shake roofing for a lifetime.
But wood shingle or wood shake roof life expectancy varies considerably depending on the wood shingle or wood shake grade or quality.
The typical life of a wood shingle roof is 30 40 years.