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  • Writer's pictureLifetime Quality Roofing

Is Roof Blistering Covered By Insurance?


roof blistering on a residential roof

When it comes to maintaining your home, unexpected issues can arise that leave you wondering if your insurance will cover the cost. One common problem that can occur with roofs is blistering, which is the formation of bubbles or bumps on the surface. But are these unsightly blisters covered by insurance?

Before you panic, it's important to understand that coverage can vary depending on your insurance policy and the cause of the blistering. In general, if the blistering is a result of normal wear and tear or age-related deterioration, it may not be covered. However, if the blistering is caused by a covered peril, such as hail or storm damage, your insurance may cover the cost of repairs.

What is Roof Blistering?

Roof blistering is a condition where bubbles or bumps form on the surface of your roof. These blisters can vary in size and may appear raised or swollen. They are typically caused by trapped moisture or the separation of the roofing materials, such as shingles or tiles, from the underlying structure. Blistering can be a cosmetic issue, but in severe cases, it can lead to more significant problems, such as leaks and structural damage.

Causes of Roof Blistering

Several factors can contribute to the development of roof blisters. One of the primary causes is poor installation or inadequate ventilation. When a roof is not properly installed, it can trap moisture, leading to blistering over time. Additionally, inadequate ventilation can cause moisture to become trapped in the roof system, promoting blister formation.

Another common cause of roof blistering is extreme weather conditions. Exposure to excessive heat or prolonged exposure to sunlight can cause the roofing materials to expand and contract, leading to blistering. Additionally, hailstorms or heavy rainfall can cause damage to the roof surface, creating blisters.

Signs of Roof Blistering

Identifying roof blistering early on can help prevent further damage and potential leaks. Some signs to look out for include:

  1. Bubbles or bumps on the roof surface.

  2. Visible separation of the roofing materials.

  3. Soft or spongy areas when walking on the roof.

  4. Cracking or peeling of the roof coating.

If you notice any of these signs, it's essential to address the issue promptly to prevent further damage.

Does Insurance Cover Roof Blistering?

Determining if your insurance policy covers roof blistering requires a careful review of your policy and consultation with your insurance provider. Coverage can vary depending on the cause of the blistering and the specific terms of your policy. In general, if the blistering is a result of normal wear and tear or age-related deterioration, it may not be covered.

However, if the blistering is caused by a covered peril, such as hail, storm damage, or a fallen tree, your insurance may cover the cost of repairs. It's important to check the specific language in your policy regarding roof damage and speak with your insurance provider to confirm your coverage.

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What to Do If You Have Roof Blistering

If you discover roof blistering on your property, it's essential to take prompt action to prevent further damage. Here are some steps to follow:

  1. Document the damage: Take photos of the blistering from various angles, as well as any other signs of damage.

  2. Contact a roofing professional: Consult with a qualified roofing contractor to assess the extent of the damage and provide recommendations for repairs.

  3. Review your insurance policy: Review your insurance policy to understand your coverage and any specific requirements for filing a claim.

  4. File an insurance claim: If your policy covers roof blistering caused by a covered peril, contact your insurance provider to initiate the claims process. Provide them with the necessary documentation, such as photographs and a written estimate from the roofing professional.

  5. Follow the insurance company's instructions: Your insurance provider will guide you through the claims process, including any necessary inspections or additional documentation required.

  6. Keep records: Keep a record of all communications with your insurance provider and any receipts or invoices related to the repair work.

Steps to File an Insurance Claim for Roof Blistering

Filing an insurance claim for roof blistering requires careful attention to detail and adherence to your insurance provider's specific requirements. Here are some general steps to follow:

  1. Contact your insurance provider: Notify your insurance company as soon as you discover the roof blistering, providing them with details of the damage.

  2. Document the damage: Take photographs or videos of the blistering and any other visible signs of damage. This documentation will be crucial when filing your claim.

  3. Obtain estimates: Contact reputable roofing contractors to provide written estimates for the repair work. Ensure that these estimates outline the cause of the blistering and the necessary repairs.

  4. Fill out the claim form: Complete the necessary claim form provided by your insurance company. Include all relevant information, such as the date of the damage, a description of the cause, and details of the repair estimates.

  5. Submit the claim: Send the completed claim form, along with any supporting documentation, to your insurance provider. Be sure to follow their preferred method of submission, whether it's online, via email, or by mail.

  6. Cooperate with the claims adjuster: Your insurance company may send a claims adjuster to inspect the damage. Be cooperative and provide them with any requested information or access to your property.

  7. Review the settlement offer: Once the claims adjuster has assessed the damage, your insurance provider will provide you with a settlement offer. Review it carefully, ensuring that it covers the necessary repairs.

  8. Negotiate if necessary: If you believe the settlement offer does not adequately cover the cost of repairs, you can negotiate with your insurance provider. Provide them with any additional documentation or estimates to support your case.

  9. Approve the settlement: If you are satisfied with the settlement offer, approve it in writing and follow any additional instructions provided by your insurance company.

  10. Complete the repairs: Use the settlement funds to complete the necessary repairs to your roof. Keep records of all invoices and receipts related to the repair work.

Tips for Preventing Roof Blistering

While not all causes of roof blistering can be prevented, there are steps you can take to minimize the risk. Here are some tips to help prevent roof blistering:

  1. Ensure proper installation: Have your roof installed by a qualified professional who follows industry best practices and ensures adequate ventilation.

  2. Maintain proper ventilation: Ensure that your attic or roof space has proper ventilation to prevent moisture buildup.

  3. Perform regular inspections: Regularly inspect your roof for signs of damage or deterioration. Address any issues promptly to prevent further damage.

  4. Keep the roof clean: Remove debris, such as leaves or branches, from the roof surface. This will help prevent moisture buildup and potential blistering.

  5. Schedule regular roof maintenance: Have your roof inspected and maintained by a professional at least once a year. This will help identify and address any potential issues before they become major problems.

Hiring a Professional for Roof Blistering Repairs

When it comes to repairing roof blistering, it's essential to hire a professional roofing contractor with experience in handling such issues. Here are some factors to consider when hiring a professional:

  1. Experience: Look for a contractor who has specific experience in repairing roof blistering and is knowledgeable about the underlying causes.

  2. Reputation: Check online reviews and ask for references to ensure the contractor has a good reputation for quality work.

  3. Licensing and insurance: Verify that the contractor has the necessary licenses and insurance coverage to protect both you and their workers.

  4. Written estimate: Obtain a written estimate that clearly outlines the scope of work, materials to be used, and cost breakdown.

  5. Warranty: Inquire about any warranties offered by the contractor for their repair work.

By hiring a qualified professional, you can ensure that the roof blistering is properly repaired, minimizing the risk of further damage or future issues.

Common Misconceptions About Roof Blistering and Insurance

There are several misconceptions surrounding roof blistering and insurance coverage. Here are a few common misconceptions:

  1. All roof blistering is covered by insurance: As mentioned earlier, coverage can vary depending on the cause of the blistering and the specific terms of your policy. Not all cases of roof blistering will be covered by insurance.

  2. Insurance will cover the full cost of repairs: Insurance policies often have deductibles and coverage limits. You may be responsible for a portion of the repair costs, depending on your policy.

  3. You can file a claim for cosmetic damage: Insurance typically covers damage that affects the functionality of the roof, such as leaks or structural issues. Cosmetic damage, such as minor blistering, may not be covered.

  4. Insurance will automatically cover roof blistering caused by a covered peril: While some policies cover roof damage caused by specific perils, such as hail or storm damage, it's essential to review your policy and consult with your insurance provider to confirm coverage.


When it comes to roof blistering and insurance coverage, it's crucial to understand the specific terms of your policy and consult with your insurance provider. While coverage can vary, if the blistering is caused by a covered peril, such as hail or storm damage, your insurance may cover the cost of repairs. Be proactive in maintaining your roof, address any issues promptly, and consult with a qualified professional for repairs. Remember, prevention is key, so take steps to minimize the risk of roof blistering by ensuring proper installation, ventilation, and regular maintenance. By staying informed and understanding your coverage, you can protect your investment and ensure that you are prepared for any unexpected issues that may arise with your roof.

Contact Lifetime Quality to book your free roof inspection!

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