When it comes to roofing materials, metal roofs have become increasingly popular for homeowners and businesses alike. They offer several advantages, including:
- Durability 💪
- Energy efficiency ⚡️
- Longevity 👵🏼
However, no roofing material is 100% impervious to the elements. One of the most challenging weather events for metal roofs to withstand is hail. Hail damage on metal roof systems doesn’t need to be a cause for panic, but preparation is key.
In this blog, we’ll explore the pros and cons of metal roofs, how they stand up to impact damage, signs of hail damage on a metal roof, and the essential steps for repairing hail damage.
Pros and Cons of Metal Roofs
Before delving into hail damage and its consequences, it’s essential to understand the fundamental attributes of metal roofs. Here’s a brief overview of their pros and cons:
- Durability: Metal roofs are renowned for their durability and longevity. They can easily last 50 years or more with proper maintenance.
- Energy Efficiency: Metal roofs are reflective and can help reduce energy costs by reflecting heat and preventing heat buildup within the structure.
- Low Maintenance: These roofs require minimal maintenance, making them a cost-effective option over time.
- Weather Resistance: Metal roofs are highly resistant to wind, rain, and snow, making them a suitable choice for various climates.
- Eco-Friendly: Many metal roofs are made from recycled materials and are fully recyclable at the end of their lifespan.
- Cost: Metal roofs can be more expensive upfront compared to other roofing materials like asphalt shingles.
- Noise: Without adequate insulation, metal roofs can be noisy during heavy rain or hailstorms.
- Denting: As we’ll discuss in more detail, metal roofs can dent when subjected to hail, impacting their appearance and potentially leading to leaks.
How Metal Roofs Stand Up to Impact Damage
Metal roofs are known for their resilience, but no material is entirely immune to the force of hailstones. Understanding how metal roofs respond to impact damage can help homeowners and businesses prepare for potential issues:
- Material Thickness: The thickness of the metal roofing material plays a crucial role in its resistance to hail damage. Thicker gauges of metal are less likely to dent or sustain damage.
- Coatings: Many metal roofs come with protective coatings that enhance their resistance to weather-related damage, including hail.
- Roof Pitch: The pitch or slope of the roof can affect how hail impacts it. Steeper roofs may deflect hail better than flatter ones.
- Roofing Type: Different metal roofing types, such as standing seam, corrugated, or metal shingles, may have varying levels of resistance to hail damage.
Signs of Hail Damage on a Metal Roof
Hailstorms can cause a range of damage to metal roofs, and spotting these signs early can help prevent further issues. Here are some common indicators of hail damage on a metal roof:
- Dents: Hailstones can create dents in the metal surface of the roof. These dents may be subtle or more pronounced, depending on the size and force of the hailstones.
- Scratches or Scuffs: In addition to dents, hail can also scratch or scuff the protective coatings on the metal roofing material, potentially exposing it to corrosion.
- Loose or Missing Fasteners: Hail impact can sometimes dislodge fasteners or clips holding the metal panels in place. This can lead to water infiltration if not addressed promptly.
- Granule Loss: If the hailstorm is accompanied by high winds, the impact of hailstones can dislodge granules from the roofing material, reducing its protective properties.
- Leaks: The most concerning sign of hail damage is the presence of leaks. If you notice water infiltration inside your property after a hailstorm, it’s essential to investigate the roof for damage.
7 Steps to Repair Hail Damage on a Metal Roof
Addressinghail damage on a metal roof promptly is crucial to prevent further deterioration and water damage to your property. Here are the steps involved in repairing hail damage on a metal roof:
1. Inspection 🔎
Begin by thoroughly inspecting the roof for damage. This may require climbing onto the roof or hiring a professional roofing contractor. Document all visible signs of damage, including dents, scratches, and loose fasteners.
2. Temporary Repairs 🩹
If there are active leaks, make temporary repairs to prevent further water infiltration. This could involve applying roofing cement or sealant to the affected areas.
3. Assess the Extent of Damage 👷🏾
Evaluate the extent of the damage and determine whether it is localized or widespread. The severity of the damage will influence the repair approach.
4. Replace Damaged Panels 🔨
In cases of severe damage or widespread denting, you may need to replace damaged metal panels. It’s essential to match the new panels with the existing roofing material for a uniform appearance.
5. Seal and Coat 💧
After replacing damaged panels, ensure that all fasteners are secure and that seams are sealed to prevent water intrusion. Consider applying a protective coating to enhance the roof’s resistance to future hail damage.
6. Regular Maintenance 📅
To extend the lifespan of your repaired roof and prevent future hail damage, schedule regular roof maintenance. This includes inspecting the roof for loose fasteners, damaged coatings, and other issues.
7. Insurance Claims 💰
If you have insurance coverage for hail damage, contact your insurance provider to initiate a claim. Provide them with documented evidence of the damage and follow their guidance on the claims process.
Get the Roof Repairs You Deserve
Metal roofs are a serious investment. Don’t let a hail storm deter you from keeping your metal roofing system. Instead, call on the experienced roofing contractors at First American Roofing & Siding. We’ll help you erase any signs of cosmetic hail damage while navigating your insurance policy to get you the best deal possible. Don’t let hail storms get you down. Instead, contact our team and receive your free estimate today!