Asphalt and or mat that appears shiny.
Quarter size hail roof damage.
1 2 inches.
Higher speeds increase the chance of impact damage.
1 2 3 9 inches.
Hail hits that are black in color.
Roofs with multiple shingle layers may be damaged by smaller hail stones due to a softer support surface directly under the top shingle layer.
When referring to hail sizes here are a few common objects to compare to hail stone diamater.
Pea 1 4 inch in diameter.
Hail hits that are soft to the touch like the bruise on an apple.
If the size is between 1 and 2 inches or between the size of a quarter and an egg hail damage should be more easily found on the asphalt shingles themselves as well as any soft metal on the roof.
A trained roofing inspector can accurately identify any hail damage.
Wood shingles hail damage.
What size hail causes roof damage.
They may be able to tear up asphalt or break slate roofs to cause extensive damage.
There is also a greater chance of breaking slate or tearing asphalt if those materials are already damaged.
According to the national oceanic and atmospheric administration noaa there was a total of 4 611 hail storms in the united states during the year 2018 with 2019 ending on a higher number as of year end more than 5 396 hail events were recorded although most people think that property and roof damage only occur in rare instances with larger than average hailstones even the smallest.
Random damage with no discernable pattern.
Dime to quarter sized hail 3 4 to 1 inch any hailstones larger than inch warrant an immediate call to a reputable local roofer one who is able to meet with you and your insurance agent to discuss the possible damage.
Shatters roofs breaks window frames does heavy.
However in recent years the definition of severe thunderstorms has changed to require quarter sized hail hail that is one inch in diameter.
Punches through roof shingles breaks window frames leaves scoring in metal.
Quarter sized 0 75 inches the hailstones that have sizes ranging from 1 inch to 1 25 inches or quarter size may still be harmless as well however they possess all the ability to wear your roof and erode your roof.
Pea 1 4 inch marble 1 2 inch.
Random damage with no discernable pattern.
Loss of granules which may expose the roof felt.
1 8 4 9 inches.
On average it takes a 1 or above diameter hail stone to cause damage to common asphalt shingles.
Quarter sized hail hail ranging between a dime and quarter in size may not do significant damage but they can wear away your roof and speed up erosion.
Breaks some roof tiles dents cars strips tree bark and cuts through branches kills small animals.