The average lifespan of a roof.
How often to replace roof tiles.
The entire roof is sagging.
A concrete roof is highly durable and should not need replacing throughout its lifespan.
How much does it cost to replace felt under roof tiles.
How often should you replace your roof.
How long does tile roof underlayment last.
There are a lot of determining factors such as environmental and what underlayment is used.
There s no a simply answer.
Even if the tiles are not usable you don t need to replace the whole roof if only one area is damaged.
Small leaks can be patched but larger ones structural damage and the age factor might make it wise and cost efficient to replace your roof sooner rather than later.
The felt under roof tiles can cost from 65 80 per square to replace.
Here are some common estimates to take into consideration for how often to replace a residential or commercial roof.
A tile roof built using today s standards and guidelines should last a minimum of 15 years with most lasting up to 30 years.
This does not include the labor costs which can range anywhere from 300 500.
Galvalume or metal roofing materials have an estimated lifespan of 30 to 45 years and concrete tile generally lasts between 30 and 50 years.