Calculate the number of damaged and missing slates.
Slate roof damage.
Original slate was poor quality the installation was a side lap single layer of slate and the size of the hailstones.
Less often white stains below a chimney could be salts leaching from the chimney.
They then become fragile and more prone to breakage.
Your roof doesn t necessarily have to leak water from your roof to show signs of damage.
In most cases slate roof tiles are resistant to hail damage and other impact damage.
Oftentimes slates of roof absorb water from rain hail or snow and soak up.
Leaks caused by wind hail or falling debris may not be obvious until significant damage has accumulated and is visible inside your home.
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.
1 very large hail.
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.
However there are a number of factors that could cause damage such as.
2 thin soft or deteriorated slates that are relatively fragile such as older pennsylvania soft black slates.
And 3 slates installed in a side lap style where much of the roof has only a single layer of slate.
Consider the age and condition of the roof versus its expected serviceable life given the type of slate employed.
The following guideline is provided to assist in the repair replace decision making process.
On june 6 2018 hailstones the size of baseballs hit parts of north texas from carrollton to coppell to arlington with significant property damage.