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What Wind Speeds Can Actually Damage Your Roof?
3:40

Understanding the Risks After Recent 70+ MPH Storms in Indianapolis

When storms roll through the Indianapolis area, many homeowners wonder: "Is my roof still okay?"
It's a valid question—especially after the powerful March 2025 storms that swept across greater Indianapolis, with wind speeds clocked at over 70 miles per hour. At Porter Roofing, we’re seeing firsthand how winds like these can cause serious—and sometimes hidden—damage to homes across our community.

Let’s break down what different wind speeds can do to your roof—and why now is a crucial time to schedule a professional inspection.

 

How Wind Speed Impacts Roof Damage

Not all wind is created equal. Here's a breakdown of how varying wind speeds affect your roof:

➔ 20–30 MPH: Minor Wear and Tear

  • You probably won’t notice much at ground level.

  • However, older or poorly installed shingles may start to lift slightly, creating vulnerabilities for future storms.

➔ 40–50 MPH: Visible Movement and Light Damage

  • Small branches and debris can hit the roof.

  • Shingles with weak adhesive seals can curl, lift, or blow off entirely.

  • Gutter brackets and downspouts may loosen.

➔ 55–70 MPH: Moderate to Severe Roof Damage

  • This is where real structural damage often starts.

  • Shingles, ridge caps, and flashing can be ripped off.

  • Siding, soffits, and fascia boards are vulnerable to being peeled back.

  • Minor tears can allow water to infiltrate even without obvious leaks.

➔ 70+ MPH: Major Roof and Property Damage

  • Entire sections of roofing material can be lost.

  • Roof decking (the wood base layer) can become exposed to rain.

  • Chimneys, skylights, and vent pipes are at a high risk of detachment or leaks.

  • Flying debris can puncture roofing materials, causing hidden leaks that worsen over time.

This is the range we saw during March 2025 storms across the greater Indianapolis area—meaning even if your roof looks intact, underlying damage could be silently setting the stage for future leaks.

Severe Storms on The Way

March 2025: A Storm Season Wake-Up Call for Indianapolis

According to recent local reports, wind gusts topping 70 MPH battered neighborhoods throughout Indianapolis and surrounding communities this March.
Many homeowners are already reporting missing shingles, bent gutters, and even structural issues like water-stained ceilings and attic leaks.

If your roof hasn't been professionally inspected since these storms, you could be at risk.
Wind damage isn't always obvious until it's too late—when water intrusion, mold growth, and costly repairs start to appear.

Why a Roof Inspection Matters After High-Wind Storms

Even small amounts of damage can void your manufacturer warranty or delay your insurance claim if not caught early.
At Porter Roofing, we specialize in post-storm inspections that give homeowners peace of mind—and real documentation to support insurance claims when necessary.

Our inspections include:

  • Checking for lifted, torn, or missing shingles

  • Examining flashing, gutters, and vents

  • Inspecting for subtle roof membrane damage

  • Assessing attic spaces for hidden moisture intrusion

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Don't Wait for a Leak—Book Your Free Storm Damage Inspection Today

The March storms reminded us how fast severe weather can change everything.
If you’re wondering whether your roof weathered the storm safely, don’t leave it to chance. Porter Roofing is here to help.

Contact us today for a complimentary storm damage inspection.
Protect your home before minor issues become major headaches.