April 3, 2023. EF-2 tornado touched down in Chesterfield. Winds hit 130 mph.

We got 14 calls that week. Roofs shredded, shingles gone, one house missing its entire gable end.

Richmond doesn't think about tornadoes the way Oklahoma does. But we get them. Usually April through June. Sometimes they're brief. Sometimes they're destructive.

Here's how to make sure your roof survives the next one.

Richmond's Tornado Reality

Central Virginia averages 3-5 tornadoes per year. Most are EF-0 or EF-1 (winds 65-110 mph). But we see EF-2 tornadoes (111-135 mph) every few years.

Recent Richmond-area tornadoes:

April 2023: EF-2 in Chesterfield, 130 mph
June 2020: EF-1 in Goochland, 95 mph
April 2018: EF-0 in Henrico, 75 mph
September 2018: Multiple tornadoes from Hurricane Florence remnants

Peak season: April, May, and early June. That's when warm, humid air from the south collides with cooler air masses. Severe thunderstorms form. Some produce tornadoes.

They don't last long in Virginia. Most touchdowns are on the ground for 2-7 minutes. But that's enough to destroy a roof.

What Tornado Winds Do to Roofs

Different wind speeds, different damage:

65-85 mph (EF-0):

Lifts shingle edges
Blows off loose or poorly installed shingles
Damages ridge caps
Takes down tree branches that hit the roof
Rips off gutters

86-110 mph (EF-1):

Strips significant sections of shingles
Exposes underlayment or decking
Blows off ridge vents
Damages flashing around chimneys, vents
Tears off soffit and fascia

111-135 mph (EF-2):

Complete shingle removal in large areas
Decking damage or removal
Structural damage to roof framing
Chimney damage or collapse
Gable end blowouts

Anything above EF-2 and you're looking at catastrophic damage no amount of prep prevents. But most Richmond tornadoes are EF-0 or EF-1. Those are survivable if your roof is properly installed and maintained.

Wind Resistance Ratings (What They Actually Mean)

Asphalt shingles get rated for wind resistance:

Class D (90 mph): Minimum code. Cheap shingles. Not recommended for Richmond.

Class G (120 mph): Standard for most architectural shingles.

Class H (150 mph): Premium shingles with enhanced adhesive and reinforcement.

Metal roofs tested to 140+ mph when properly installed.

Here's what matters: Installation quality beats shingle rating every time.

We've seen Class H shingles blow off because nailing was wrong. We've seen standard Class G shingles survive 100 mph winds because installation was perfect.

How to Tornado-Proof Your Roof (As Much As Possible)

1. Proper Shingle Installation

Six nails per shingle, not four. Code minimum is four. Six is better. In high-wind zones (which Richmond should be considered during spring), six nails significantly reduces blow-off risk.

Correct placement. Nails need to hit the nail line specified by the manufacturer. Too high and they don't catch the shingle below. Too low and they create leak points.

Proper sealing. Architectural shingles have adhesive strips that bond to the shingle below. They need time to seal (heat from sun activates the adhesive). Installing in cold weather or before a storm means they're not bonded yet.

2. Enhanced Starter Strips

Starter strips are the first row of shingles along the eaves and rakes. They're the most vulnerable to wind uplift.

Standard starter: peel-and-stick adhesive strip.

Upgraded starter: full adhesive backing (ice and water shield). Costs maybe $100 more on a typical roof. Reduces blow-off risk significantly.

We install ice and water shield as starter strips on all roofs now. After seeing what the 2023 tornado did to roofs with standard starters, it's worth it.

3. Sealed Ridge Caps

Ridge caps (the shingles along the peak of your roof) catch the most wind. They're also the most common failure point.

Proper installation:

Two nails per cap shingle (one on each side)
Nails placed so the next cap covers them
Adequate overlap (minimum 5 inches)
High-wind adhesive or sealant on the underside in tornado-prone areas

We started adding a bead of roofing adhesive under each ridge cap after tornado season 2023. Takes an extra hour. Prevents blow-offs.

4. Secure All Penetrations

Vents, pipes, skylights — anything sticking through your roof is a wind-grab point.

Plumbing vents: Use wind-rated vent boots. The cheap plastic ones crack and blow off. Upgrade to rubber or lead.

Roof vents: Secure with ring-shank nails or screws, not smooth nails. Add sealant under the edges.

Skylights: Follow manufacturer wind-load requirements exactly. Don't skip fasteners.

5. Remove Hazard Trees

Your neighbor's 60-foot oak leans toward your house. You've mentioned it before. They haven't done anything.

Here's the truth: when that tree comes down in a tornado or severe thunderstorm (and it will), it's landing on your roof.

Trees to worry about:

Dead or dying trees within falling distance
Trees with visible rot, hollow trunks, or large dead branches
Trees leaning toward your house
Trees with root damage or soil erosion around the base

Have them removed or heavily trimmed before storm season. Costs $800-3,000 depending on size and access. Cheaper than a new roof.

If it's not your tree, document it. Photos, letters to the neighbor (certified mail). If it falls and damages your roof, their homeowner's insurance should cover it. But only if you can prove they knew about the hazard and did nothing.

6. Reinforce Gable Ends

Gable ends (the triangular wall sections on the ends of pitched roofs) are vulnerable to wind pressure. Tornadoes push against the gable, and if it's not properly braced, it can blow out.

Once the gable goes, the roof structure fails.

How to reinforce:

Gable end bracing (diagonal braces from gable studs to rafters/trusses)
Hurricane clips connecting rafters to top plates
Proper sheathing attachment (screws, not just nails)

This is structural work, not roofing. You'd need a contractor or engineer. But if you're in a high-exposure area (open fields, hilltops), it's worth considering.

We saw three gable end failures after the 2023 tornado. All were homes without proper bracing.

Pre-Season Inspection Checklist

Do this in March, before tornado season starts:

From the ground:

Look for loose, curled, or missing shingles
Check ridge caps (the most visible part from the ground)
Look for lifted shingle edges (sign of weak adhesive or poor installation)
Inspect flashing around chimneys, vents
Check gutters (loose gutters mean something's not attached well)

In the attic:

Look for light coming through the roof (means gaps or holes)
Check for water stains on decking or rafters
Feel for soft or spongy spots in the decking
Verify ventilation is working (no excessive heat or moisture)

Trees:

Identify dead branches over the roof
Note any trees leaning toward the house
Check for root damage or soil erosion around large trees

If you find anything concerning, call for an inspection before May.

What to Do When Tornado Warnings Hit Richmond

Tornado watch: conditions are favorable. No immediate threat.

Tornado warning: tornado spotted or indicated on radar. Take shelter now.

For your roof:

There's nothing you can do once the warning hits. You're already in the basement or interior room.

But before storm season:

Take photos of your roof (all sides) for insurance documentation
Know where your homeowner's insurance policy is
Have a roofer's number ready (ours: 804-238-7837)
Keep tarps and plywood in the garage if you're the DIY type

After the storm passes:

Don't go on your roof. Seriously. It's dangerous, and if there's damage, walking on it can make it worse.

From the ground:

Look for obvious damage (missing shingles, exposed decking)
Check your yard for debris from your roof
Take photos of any damage you can see

Call your insurance company first. Then call us for emergency tarping if needed.

Insurance and Wind Damage

Most Richmond homeowner policies cover wind damage. Deductible applies (usually $500-2,500).

What's usually covered:

Shingle blow-off
Decking damage from wind
Flashing damage
Water damage from wind-driven rain entering through wind-damaged roof

What's sometimes excluded:

Tree damage if the tree was dead/dying and you knew about it
Damage from lack of maintenance (old roof that failed)
Cosmetic damage (if the roof still functions, some policies won't pay)

Read your policy. Know your deductible. Take photos before storm season so you can prove damage happened during the storm, not before.

Richmond-Specific Vulnerable Areas

Hilltops and open areas: Midlothian, western Henrico, Goochland. More wind exposure.

Near rivers: Tornadoes sometimes follow the James River corridor.

South and southwest of Richmond: Chesterfield sees more tornado activity than northern Henrico. Not sure why. But the data shows it.

Mobile home parks: Obviously. But also relevant for roofing contractors: we prioritize mobile home roof repairs after tornado warnings because they're the most vulnerable.

Post-Tornado Roof Scams

Every tornado or severe storm brings out the "storm chasers."

Out-of-state contractors with no local presence show up, knock on doors, offer quick fixes, take deposits, disappear.

Red flags:

Out-of-state plates
No local business address
Pressure to sign immediately
Offering to "work with your insurance" (translation: inflate the claim)
Cash-only payment

Legitimate storm response:

Local contractor you can verify
Written estimate with detailed scope
Licensed in Virginia (check DPOR website)
Doesn't ask for large upfront payment
Has recent local references

We're based in Richmond. We'll still be here in six months if something goes wrong. Storm chasers won't.

What We Do Before Tornado Season

Every March, we:

Inventory emergency tarping supplies
Confirm our suppliers have shingles in stock (post-storm shortages happen)
Make sure our crew is trained on safe emergency response
Update our call center to handle storm surge

When a tornado warning hits Richmond, we monitor. When it's over, we mobilize.

2023 tornado hit on Monday. We had crews tarping damaged roofs by Tuesday morning. Full repairs started the following week.

Emergency tarping: $400-800 depending on damage extent. Prevents further water damage while insurance and contractors sort out the rebuild.

Call (804) 238-7837 for emergency service or schedule a pre-season inspection before May.

Bottom Line

Richmond gets tornadoes. Not many. But enough to care about.

A properly installed, well-maintained roof survives most of them. A poorly installed roof fails in 90 mph winds.

Get your roof inspected before tornado season. Fix small issues now. Remove hazard trees. Know your insurance coverage.

And when the warning sirens go off, get in the basement and let the roof do its job.

Tornado Season in Richmond: Is Your Roof Ready for April-June Storms?