Before replacing a slate roof check for isolated damage corroded and worn flashings leaky gutters poor ventilation in the attic and other possible sources of moisture.
How often to check the slate roof.
Refrain from walking on your roof especially those with a steep slope or if it is made with tile or slate.
According to an identification guide on the slate roof central website some of the hardest heartiest types are.
While shingles and tiles are what most people think of when.
Depending on the size of your roof location weather trees roof age and other factors you may be spending hundreds or thousands of dollars yearly or every other year in slate roof maintenance.
This can be carried out cheaply and it s work you can comfortably undertake yourself.
Several hundred dollars a year to maintain an older slate roof is to be expected.
How long your slate roof will last depends largely on what type of rock was used.
Simply hop up on a ladder to check it out.
Make sure to also view your entire roof from a distance if there is a lot of damage to single area it is likely an architectural problem not a roofing one.
In fact the national roofing contractors association recommends a self check at least twice a year in addition to professional inspections.
All too often slate roofs are mistakenly replaced when in fact they could have been effectively repaired.
In order to maintain your investment and make sure it lasts a slate roof will need regular maintenance.
At least once a year you will need to carry out an inspection of your slate roof.
A roofing expert can tell you how long each type of slate will last but if you don t know what type is featured on your new home or when it was installed simply calculating its age isn t an option.