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How to Tell if Your Roof Needs a Repair or To Be Replaced

  • Writer: Lake Effect Exteriors
    Lake Effect Exteriors
  • Feb 22
  • 4 min read

Updated: Mar 3

Your roof plays a crucial role in protecting your home from the elements, ensuring your comfort, and maintaining the integrity of your property. Whether you're dealing with damage from the harsh Michigan winters or the summer heat, it's important to address roof issues promptly. But when do you repair, and when do you replace? At Lake Effect Exteriors, we’re here to guide homeowners across Southeast Michigan in making the best decision for their roofs.


Roof Repair vs. Roof Replacement: What’s the Right Choice?

When you notice a problem with your roof, you have a few options. Minor damage or wear may be fixable with a simple repair, especially if your shingles are still in good condition and not too old. Roof repairs are typically the more budget-friendly option, allowing you to maintain your roof’s integrity without a significant upfront cost.

However, certain circumstances may call for a full roof replacement, especially if your roof is aging or the damage is extensive. Replacing your roof can be the most cost-effective solution in the long run, as it avoids the need for future repairs and prevents further damage to your home.

Common Roofing Issues To Watch Out For:


Close-up image of curling shingles on a roof, showing edges bending upward due to age and weather exposure.

  • Curling Shingles: Over time, shingles may begin to curl at the edges or buckle in the middle due to age, moisture, or improper installation. This can allow water to seep underneath and cause leaks, especially in Southeast Michigan’s variable climate.




Roof shingles with visible wear, showing areas where granules have been worn away, leaving the surface exposed.

  • Missing Granules: Granules protect your shingles from UV rays and help with water runoff. If you notice a buildup of granules in your gutters or areas of your roof losing granules, it could be a sign your shingles are nearing the end of their lifespan, and your roof may need attention.


Roof with a shingle bent upwards near the ridge, showing storm-related damage and potential for water infiltration.

  • Storm Damage: Southeast Michigan’s frequent storms, including high winds and hail, can cause significant damage to your roof. Storms can result in cracked, missing, or displaced shingles, leading to vulnerabilities that could lead to leaks.




Roof with visible moss growing along the northern side, showing areas of green discoloration that may trap moisture and cause damage.

  • Moss Growth: Moss can accumulate on your roof in areas with shade and moisture. While it may look harmless, moss traps water against your shingles, which can lead to rot and accelerated wear over time.




Roof with dark streaks caused by algae growth, illustrating discoloration along shingles and potential issues with roof ventilation.

  • Dark Streaks: Dark streaks on your roof are often caused by algae growth, particularly in humid conditions. While these streaks don’t always cause damage, they can be unsightly and may indicate a potential issue with roof ventilation or moisture.


Roof with ice damming at the edge, showing a buildup of ice and snow that may lead to water backing up under shingles

  • Ice Damming: In the colder months, ice dams can form at the edge of your roof as snow melts and refreezes. This can cause water to back up under the shingles, leading to leaks, water damage, and potential structural issues. Ice damming is especially common in Michigan winters.



Each of these issues can impact the performance of your roof, so it's essential to get them inspected and addressed before they lead to larger problems.


Key Factors to Consider in Southeast Michigan Roof Repairs or Replacement


At Lake Effect Exteriors, our team is committed to helping you make the right roofing decision. Here are some critical factors to consider when deciding between a repair or replacement:


  1. Roof Age: If your roof is more than 20 years old, it’s worth considering a replacement. Even if a repair seems viable now, your roof may only be a few years away from needing a full replacement. With the tough Michigan climate, roofs are exposed to a lot of wear and tear, from snow and ice in the winter to heat and humidity in the summer.

  2. Cost of Repairs vs. Replacement: While repairs may seem like a more affordable option, sometimes they’re just a temporary fix. If your roof’s damage is significant or recurring, investing in a new roof now could save you money in the future by preventing more costly repairs down the road.

  3. Long-Term Benefits of a Roof Replacement: A roof replacement offers more than just fixing immediate damage. New roofing materials are more durable, energy-efficient, and better equipped to handle Michigan’s extreme weather conditions. A replacement can also improve your home’s curb appeal and boost its resale value.


Additional Considerations for Roof Repairs or Replacement in Southeast Michigan


  • Roof Maintenance: Preventative maintenance is key to getting the most out of your roof. In Southeast Michigan, the freeze-thaw cycle during winter can be particularly hard on roofs. Regular inspections and maintenance help catch minor issues before they become major, ensuring your roof lasts as long as possible.

  • Material Availability: If your roof is older, you may have trouble matching the original materials for a repair. Different roof materials and colors have evolved over time, so a repair may not blend well with your existing roof. In this case, a full replacement may be a more seamless option.

  • Insurance and Warranties: Review your roof’s warranty and any insurance coverage you have before moving forward with repairs or replacement. Some warranties may cover repairs, while others cover only replacement. It’s important to factor in both warranty terms and potential insurance coverage to determine the most economical choice.


When Should You Replace Your Roof?

If your roof is older, frequently leaking, or showing signs of significant damage, it may be time for a full roof replacement. With the unpredictable Michigan weather, your roof endures a lot of stress, and a replacement could offer you peace of mind for years to come. Lake Effect Exteriors is here to help you navigate the process, from assessing your roof to installing a high-quality replacement that meets the demands of our local climate.

 
 

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