Sadly an often ignored part of the house is the roof.
How often should i replace the roof.
You should get a roofing contractor to perform a roof inspection every year to see what condition your roof is in and tell you if it needs to be replaced.
An asphalt shingle roof should last between 20 and 30 years says claude mcgavic.
When examining the roof from your attic look for any spots where the sun is filtering through the roof boards.
The shingles are cracked.
While many shingles today are produced for durability many factors can accelerate the aging of shingles.
A more expensive roof will last you longer and you won t have to maintain it as often.
The biggest factor is proper ventilation and just because you have adequate ventilation at the peak gables or towards the top of your roof does that mean you have the proper airflow through your attic or crawlspace area.
There s no a simply answer.
The roof just looks old and worn.
How often should you replace your roof.
For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years.
These might not be directly tied to how often you need to replace your roof or that it needs repair but these problems can spread and cause damage.
How often should you replace your roof.
How often should you replace your roof.
However regular inspection for potential problems is recommended twice a year according to the national roofing contractors association.
I do agree a good roof should last anywhere from 20 to 30 years or possibly longer with the new lifetime shingles.
For example the average lifespan of a cedar roof is roughly 20 years.
When determining if you need a roof replacement it is important to consider all aspects of your roof such as its age condition and how well you maintain it.
For example if your roof is not properly ventilated it can negatively impact your shingles.
However in drier climates a cedar roof is likely to need more frequent repair and replacement since it is prone to splitting.
People often opt to replace the whole thing.
The suburban skyline roof.
This is a sign that you need a new roof.
On average your roof should last you between 20 and 50 years.
Unless it starts to leak or break apart you probably won t notice what s going on up there.
Generally the cheaper your roof the shorter the lifespan and the more likely it will need maintenance.
It is also crucial to pay attention to red flags that could indicate the presence of damage.
Sunlight coming through the roof beams.
How often to replace a roof.
Your roof is at least 20 years old.
