Does Your Commercial Roof Need Repair After A Hail Storm? Learn 7 Signs

Does Your Commercial Roof Need Repair After A Hail Storm? Learn 7 Signs

Hail storms can wreak havoc on commercial roofs, causing significant damage that may require immediate repair. Hailstones, ranging in size from small pebbles to larger stones, can impact the roof’s surface with great force, leading to dents, cracks, and other forms of damage. As a commercial property owner or manager, it’s crucial to be vigilant and look out for signs of hail damage on your roof to address the issue promptly and avoid costly repairs down the road. In this article, we will explore seven signs that indicate the necessity of hail damage roof repair.

Visible Dents or Cracks

After a hail storm, inspect your commercial roof for any visible dents or cracks. Hailstones can leave dents on metal roofs or crack other roofing materials, such as shingles or tiles. These dents and cracks can compromise the integrity of the roof and result in further damage if left unaddressed.

Granule Loss

If your commercial roof has asphalt shingles, hailstones can cause granule loss. Granules on shingles act as a protective layer against UV rays and other weather elements. If you notice an excessive amount of granules in your gutters or downspouts after a hail storm, it could indicate that your shingles have suffered damage and need repair.

Water Leaks

Hailstorms can damage the roof’s surface, creating holes or punctures that can allow water to seep into the building. Look out for any signs of water leaks or moisture intrusion, such as water stains on walls or ceilings, musty odors, or damp spots.

Damaged Roofing Accessories

Hail can also cause damage to the roofing accessories on your commercial roof, such as vents, skylights, or chimneys. Check these accessories for any signs of dents, cracks, or other damages. Damaged roofing accessories can compromise the roof’s overall performance and lead to leaks or further damage if not repaired promptly.

Increased Energy Bills

Hail damage to the roof can also impact the energy efficiency of your commercial building. If you notice a sudden increase in your energy bills after a hailstorm, it could indicate that your roof has been damaged and is no longer providing proper insulation. This may require repairs or replacement of the damaged areas to restore the energy efficiency of your building.

Bruised or Split Membranes

For commercial roofs with membrane systems, such as TPO or EPDM, hailstones can cause bruising or splitting of the membranes. These damages can weaken the membrane’s integrity and make it more susceptible to further damage. If you notice any signs of bruising or splitting on your commercial roof’s membrane system after a hailstorm, it’s essential to have it inspected and repaired by a professional roofing contractor.

Broken Gutters and Downspouts

Gutters and downspouts are critical components of your commercial roof’s drainage system. Hailstorms can cause damage to gutters and downspouts, such as dents, cracks, or dislodged sections. Examine your gutters and downspouts for any signs of damage after a hailstorm, as compromised drainage can lead to water build-up and potential water damage to your commercial property.

Hailstorms can cause significant damage to commercial roofs, and it’s crucial to be proactive in identifying and addressing hail damage to prevent further issues.


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