A cedar roof does not provide waterproofing, despite what many homeowners may think. There is tar paper below your cedar roof which is designed to prevent water from leaking into your roof space. With that said, there are signs to look out for that will tell you when your cedar roof needs repairs.
You can expect most cedar shingle style roofs to last around 20 years. That is without maintenance and barring any major damage caused by storms. Medium hand-split cedar roofs, on the other hand, may last as long as 25 years. Homeowners with a heavy hand-split [...]