If you live in or around Smith County and suspect that you may have hail damage to your roof,
will be happy to inspect and give you a free estimate. Cable’s Roofing
Here is an excellent article
Roof hail damage can be hard to spot.
Especially if you’ve never looked for it before.
But if your roof has been damaged by hail, your home may be vulnerable to roof leaks or more rapid deterioration of shingles or roofing materials.
This checklist is a
…to equip you with some tricks of the trade to inspect your property and get an idea of whether or not you may have hail damage on your roof.
PLEASE NOTE – Inspecting a roof can be dangerous. Always practice safety first. We do not advise you to get on your roof unless you have proper safety gear and relevant roofing or construction experience.
If you need professional help to determine whether you have hail damaged on your roof, contact a reputable, local roofing company for a full hail damage roof inspection.
First, let’s check out some pictures of actual roof hail damage… so you get an idea of what it looks like.
What exactly does hail damage on a roof look like?
Now, here are a few things to get you started to see if you may have hail damage on your roof.
Quick Things That Point to Roof Hail Damage
Dented Gutters & Downspouts
Look for dents and dings on gutters and downspouts. If a hailstorm has struck your area,
A dented or cracked mailbox may indicate a recent hail storm came through the area. Look for cracks or holes in plastic mailboxes or dents in metal mailboxes.
Hail Splatter Marks on Driveway
Hailstone impacts may remove dirt, grime, algae from driveway surfaces, indicating
Check your home’s siding for splatter marks, dents, cracks, paint chips or holes. In heavy hail storms, this damage will be obvious. But smaller hailstones can also cause damage that may point to hail damage on your roof.
PRO TIP: Soak aluminum siding with water from a hose before photographing to make damage more apparent.
Check windowsills and casing for small cracks, dents
Torn Window/Door Screens
Hail sometimes causes tears or holes in metal and fiberglass window screen mesh.
Broken or Cracked Glass (Windows/Doors)
Look for any impact marks, cracked or broken glass on doors and windows.
Door Dents or Paint Damage
Inspect metal doors for dings or dents, or look for chipped paint or stain on wood doors.
Look for hail damaged flower beds, bushes whose leaves have been stripped or beaten down by a heavy hail storm.
Algae or Moss Growth on Shingles
May indicate shingle damage that holds and harbors moisture. Also indicates older shingles that may have sustained hail damage from older storms.
Hail Damaged Cars in Neighborhood
If cars in your neighborhood sustained hail damage, it’s likely that neighborhood roofs have been damaged as well.
Roofing Contractor Yard Signs
If you see roofing contractors working on other homes in your neighborhood after a hail storm, other homes were likely damaged in the storm. Get your roof inspected.
Large hailstones often have a rough and jagged surface and generally fall at higher speeds the
Checking for Roof Hail Damage At Ground Level
Blown Off Shingles
Look for broken bits or loose shingles that may have fallen off around the house and in the yard. Hail is usually accompanied by high winds. If you see shingles in the yard, you may have wind or hail damage on the roof.
Outdoor Furniture Damage
Take a look at your outdoor furniture. Hail will crack or put holes in plastic yard furniture. It may also chip the paint or splinter the wood on wooden furniture.
Damaged Outdoor Lights
Look for cracked or broken light fixtures in the yard or on the sides of
Garage Door Dents/Dings
Check garage doors for dents, dings, paint chips, scuff patterns.
Damaged Swing/Play Sets
Utility Shed Damage
Check sheds or buildings for damage to metal roofing, siding, etc. Look closely at the roof of metal utility sheds for dents. Look at shingled utility sheds for small spots where shingles are dimpled or have missing granules.
Dented AC Condenser/Heat Pump
Check the air conditioner condenser unit housing for dents or damage from hail. Check the condenser coil fins for
Window Well Covers
Cracks and holes in window well covers may indicate
Dented Dryer Vents or Wall Vents
Dents in the soft metal of various wall vents may point to potential roof damage.
Damage to Fencing
On wood fencing, look for fresh wood scrapes from hail impact, dents, or splintered wood. Look for holes or cracks in vinyl fencing.
Chips or Dents to Deck Stain/Paint
Damage to Painted Wood Surfaces
Check any painted wood surfaces around the house for dimples or paint chips. Look for freshly exposed wood.
Water Spots or Rotted External Wood
Look under eaves or porches for signs of water leaking through
Dented or Splattered Metal Surfaces
Splatter marks or dents on exterior metal electrical panels or other metal surfaces may indicate the direction and size of
Debris in Swimming Pool
If there’s a pool, check for any debris from storm damage. Hail storms may cause extensive damage to trees, stripping leaves that end up on the ground.
Broken/Fallen Tree Limbs
Check the yard for any large broken/fallen tree limbs. Heavy
Damaged Pool Pump Equipment
Cracks in piping and other pool equipment may indicate major roof damage.
Updraft Speeds Required to Create Baseball-size Hail
Watch this video to learn about the violent updraft speeds required to make big hail.
Hail Damage Indicators On Your Roof
Gutter Leaf Guard Deformation
Look for tears or deformation in metal or plastic leaf guards and screens on gutters.
Granules in Gutters
Hail damage on your roof will cause granules to break loose at the site of each
Dented Roof Vents
Roof vents are often made of lightweight metal. Dents in the metal or cracks in plastic vents often
Dented Metal Flashing/Roof Fascia
Inspect metal flashing around chimney or vents & fascia for dents or dings. These are relatively easy to spot.
Paint Chipped Satellite Dish
Look for chipped paint, spatter marks or damaged satellite dish components.
Check for cracked or broken glass if your roof has skylights.
Dented Chimney Covers
Look for dents and dings on metal chimney covers. Be careful, these are difficult to access.
PRO TIP: Turn your chalk sideways and rub on metal surfaces to reveal any hard-to-see dents/dings.
Check the roof for any missing shingles or shingle tabs that may have blown off.
Wind Damaged/Loose Shingles
Look for any shingles that are easily pulled up or flapping from the wind from storm damage.
Hail Hits on Shingles
Hail hits on shingles may show subtle spots of granule displacement, bruises in shingle surface, or holes. If you see any dark spots on uniform shingle surfaces or dimpled areas, you most likely have hail damage.
Hail damaged shingles may experience curling or stress cracks over time. They age faster than non-damaged shingles. Even old hail damage may be covered by insurance. Contact a professional roofing company for a roof inspection.
PRO TIP: Hail damage on the roof is specified as a loss in water shedding
Dents on Metal Roofs
Check metal roofs for any dents and dings. Color with chalk laid against the surface to find subtle dings.
Split or Dented Wood Shingles
Hail damaged wood shingles may be completely split or cracked or have indentations that affect the long-term integrity of the shingle.
Punctures to Soft Roofing Materials
Look for punctures or cracks in soft roofing materials, like PVC or weathered roof patch compounds.
Cracked Slate/Clay Tiles
Clay and slate tiles may be cracked and broken from large hail hits.
Things to Look For Inside Your Home
Known Water Leaks
If you’ve noticed any slow or recurring water leaks inside your home, you may have hail damage on your roof.
Water Stains On Ceiling or Walls
Look for any water stains on the ceilings (corners especially) for signs of roof leakage. Look for bubbling paint, where water gets trapped between drywall and paint during a storm.
Water Stains In/Around Light Fixtures
Check out all indoor light fixtures, can lights as these are often more prone to show water leakage.
Water Stains in Closets
Look in closets and other hard to reach areas for water stains on ceilings or walls.
Mold/Mildew on Walls or Ceiling
If you notice mold or mildew on any interior wall or ceiling, you may have a leaking roof.
Attic Water Seepage or Wet Insulation
If you have access, check the attic rafters for water stains and/or wet insulation that point to roof leaks during heavy rain.
Water Stains in Garage
Check the garage ceilings and corners for any water stains, discolored walls, etc
What size hail can damage a roof?
Damage potential varies depending on several factors…
…including roof type, roofing material quality, installation methods, shingle layers, roof slope, wind speeds, etc.
However, there are some guidelines. If your roof contains one layer of common asphalt shingles, it usually takes a 1″ or above diameter
Roofs with multiple shingle layers may be damaged by smaller
When referring to hail sizes, here are a few common objects to compare to
- Pea = 1/4-inch
- Marble = 1/2-inch
- Dime or penny = 3/4-inch
- Nickel = 7/8-inch
- Quarter = 1 inch
- Golf Ball = 1½ inches
- Tennis Ball = 2½ inches
- Baseball = 2¾ inches
Tea cup= 3 inches
- Softball = 4 inches
Not surprisingly, some roofing materials are more hail-resistant – multiple field surveys and studies have been done to look at the damage potential of different size hail stones on various types of common roofing materials. Ice stone impact tests combined with field observations provide some common correlation between
Hail Sizes That Damage Common Roofing Materials
|3-Tab organic asphalt shingles||1″|
|3-Tab fiberglass asphalt shingles||1¼”|
|Flat concrete tiles||1¼”|
|Heavy cedar shakes||1½”|
|30-year laminated shingles||1½”|
|Built-up gravel roofing||2″|
|S-shaped concrete tiles|