With different manufacturers and roofing materials there is no standard answer.
How to tell how many years a roof has left.
A good roof should last you no less than 25 30 years if it s made from asphalt shingles.
And exposed misplaced roofing nails should be pulled and the holes patched.
If your shingled roof is falling apart long before this point this is one of the signs of a bad roofing job.
For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed.
Many cracked or loose tiles and or leaks that don t respond to simple repairs.
Sharon may 28 2020 at 10 27 am reply thanks very much for this information.
These shingles come in different grades with guarantees often lasting 20 25 or 30 years depending on the grade.
However assuming your roof was properly installed you ll enjoy a couple of decades of comfort under it so long as you keep it properly maintained.
Cedar shingles and shakes.
That means your roof has a limited lifespan depending on the type of roofing.
Five to 10 years depending on your roof s condition.
Ask the previous owners if you didn t think to ask during the home sale it s not too late.
If you have a 40 year old roof there could be a problem even if it looks good from the ground how much time you ve got left.
Tell tale signs to consider replacement.
However here are a few guidelines to give you reasonable expectations on the projected lifespan of your roof.
The appraiser must clearly state whether the subject is to be repaired or re roofed.
Cedar shake roofs are designed to last 20 to 35 years on average.
But that s not all the fha also requires a minimum amount of durability.
Tiny holes in shingles are sneaky because they can cause rot and other damage for years before you notice the obvious signs of a leak.
Since i m pretty sure no one has touched her roof in over 15 years i ll have to tell her to look into getting it replaced soon.
If the roof has less than two years remaining life then the appraiser must call for re roofing or repair.
Comparable in cost to metal roofing cedar shingles and shakes are a common roofing option for beach homes and cape code style houses.
The roof should have a remaining physical life of at least two years.