In most cases slate roof tiles are resistant to hail damage and other impact damage.
Slate roof damage.
Is the number less than about 20.
Besides unsightly damage and dangerous structural issues un repaired roof leaks are food for mildew and mold creating unknown hazards to your health and more expensive repairs down the road.
Less often white stains below a chimney could be salts leaching from the chimney.
Although slate tends to be durable and resistant to hail damage there are three primary conditions that will maximize hail damage to a slate roof.
Your roof doesn t necessarily have to leak water from your roof to show signs of damage.
They then become fragile and more prone to breakage.
Consider the age and condition of the roof versus its expected serviceable life given the type of slate employed.
Original slate was poor quality the installation was a side lap single layer of slate and the size of the hailstones.
And 3 slates installed in a side lap style where much of the roof has only a single layer of slate.
1 very large hail.
Calculate the number of damaged and missing slates.
However there are a number of factors that could cause damage such as.
A white painted dormer side or window above a roof section can bleed down white onto a roof surface mineral salt runoff from some metal flashings particularly aluminum may result in a white or clean area on.
Because most insurance companies allow you only a limited amount of time to make a claim it s important to have your slate roof inspected after a severe storm.
2 thin soft or deteriorated slates that are relatively fragile such as older pennsylvania soft black slates.
The following guideline is provided to assist in the repair replace decision making process.