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How to Know When Your Garage Roof Needs Repair
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How to Know When Your Garage Roof Needs Repair
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How to Know When Your Garage Roof Needs Repair

Posted on October 8, 2024

Estimated Reading Time : 6 Min.

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garage roof repair

Protecting your car, valuables, and the general integrity of the structure all depend on having a well-maintained garage roof. Still, it’s easy to undervalue the significance of routine garage roof maintenance and repairs. Ignoring garage roof problems can result in expensive water damage, mold growth, and even structural issues. 

In this blog post, we’ll go over some typical sources of damage, how to fix your garage roof, and the telltale symptoms that your roof needs maintenance.

Signs Your Garage Roof Needs Repair

It’s important to recognize when garage roof repair is necessary to preserve the integrity of the building and belongings. The following are important signs to be aware of:

#1. Water Stains and Leaks

Water stains
Water Stains

Look for damp spots or water stains on the garage ceiling. These are clear indicators of roof leaks that require immediate attention. Puddles on the floor after rain also suggest water is getting through the roofing material, which can lead to mold and structural problems.

#2. Damaged Shingles

Damaged shingles
Damaged Shingles

Check for missing, cracked, or curling shingles. These issues can expose your roof to leaks and water damage, increasing the risk of further deterioration and costly repairs.

#3. Sagging Roof Deck

A sagging or uneven roof deck is a serious concern, indicating potential water damage, poor ventilation, or structural issues. This could risk roof collapse, especially under heavy snow or rain. If you notice dips or waves, it’s time to call a professional.

#4. Light Through the Roof Boards

If you see sunlight shining through your roof boards, there are gaps that need urgent repair. These openings let in light and allow water to seep through, which can damage your garage’s structure and belongings. 

#5. Higher Energy Bills

A spike in energy bills could indicate poor insulation or ventilation in the garage, suggesting air leakage through the roof. Repairs or insulation upgrades may be necessary.

#6. Flashing Damage

Flashing around roof penetrations is crucial for preventing water intrusion but can deteriorate over time. Missing or damaged flashing can cause leaks around chimneys and vents, so regular inspection is vital.

#7. Moss or Algae Growth

Algae growth on roof

Moss and algae can trap moisture, leading to material deterioration. Their presence often signals poor drainage or insufficient sunlight, which should be addressed to prevent long-term damage.

#8. Granules in the Gutters

For asphalt shingles, watch for granules in your gutters. Excessive granule loss may indicate your shingles are nearing the end of their lifespan and need replacement.

#9. Pest Infestation

Rodents or insects in your garage might indicate gaps or holes in your roof. These infestations pose health risks and can lead to further structural damage if left unchecked.

#10. Unpleasant Odors

Foul smells may suggest mold growth due to moisture seeping through damaged roofing materials. Addressing this is crucial for maintaining air quality and preventing serious health hazards.

#11. Increased Humidity Levels

An unusual rise in humidity inside your garage could indicate inadequate ventilation caused by roofing issues. High humidity can lead to condensation and mold growth, suggesting repairs are needed for both ventilation and roofing integrity.

Common Causes of Garage Roof Leaks

Understanding the common culprits of leaks can help you prevent further damage.

1. Improper Flashing Installation

Flashing directs water away from areas like chimneys or vents. If installed poorly or worn out, it leaves gaps for water to enter. Correct flashing installation prevents leaks.

2. Clogged Gutters

Clogged gutter
Clogged Gutter

Gutters help drain rainwater away from your roof. If they’re clogged with debris, water pools and seeps under shingles, leading to leaks. Cleaning gutters regularly ensures proper water flow.

3. Aging Roofing Materials

Aging roofing

As roofs age, they lose their ability to block water. Old roofs can crack, lose granules, and become brittle, causing leaks. Regular inspections and replacing aging materials stop leaks from forming.

4. Ice Dams

Ice dams
Ice Dams

In winter, ice dams form when melting snow refreezes on the roof edge. This blocks water and causes leaks under the shingles. Proper attic insulation and ventilation prevent ice dams.

5. Debris on the Roof

Leaves and branches on the roof trap moisture, leading to leaks. Regularly clearing debris helps keep the roof healthy and stops water damage.

6. Poorly Sealed Joints

Joints around vents or skylights need to be well-sealed. If seals break down, water gets through. Resealing these areas regularly prevents leaks.

Spotting Issues: Tips for Conducting a Roof Inspection

Now that you know what to look for, it’s important to regularly check your garage roof for damage. A thorough inspection can uncover potential issues before they escalate into major problems.

1. Focus on Safety 

Always make safety your first priority before starting a roof inspection. Use a sturdy ladder and wear non-slip shoes, a hard hat, and a harness. Avoid inspecting in bad weather, as wet or icy roofs can be slippery and unsafe.

2. Inspect the Outside 

Start by checking the roof’s exterior for damage. Look for missing or cracked shingles, loose flashing, or broken gutters. Pay attention to any sagging areas or debris buildup, which could mean bigger problems. Also, check chimneys, vents, and skylights for leaks or wear.

3. Check the Attic 

Inspect the attic or loft area for signs of water damage like stains, dampness, or mold. Make sure the attic has proper insulation and ventilation. If you see any light coming through the roof, there may be gaps that need repairs.

4. Inspect Flashing and Seals 

Look at the flashing and seals around chimneys, vents, and skylights to make sure they aren’t loose, rusted, or damaged. 

5. Examine Shingles 

Check the shingles for signs of wear, like curling, cracking, or missing pieces. If you see a lot of granules in the gutters, it could mean the shingles are old. Watch for moss or algae growth too, as this can weaken the roof.

6. Look for Leaks 

Search for signs of leaks both inside and outside the garage. Water stains or peeling paint on walls or ceilings might be signs of a moisture issue. Use a flashlight to check for dampness in the attic, and mark areas for repair if needed.

7. Assess the Roof Structure 

Look at the overall structure of the roof to see if it’s sagging or uneven. Check the fascia boards, soffits, and eaves for rot or insect damage. Structural problems may need a professional’s help to fix.

Repair Options for Garage Roofs

Keeping up with small repairs will help your garage roof last longer.

Patching Small Holes and Cracks

For minor damage like small holes or cracks, use roofing cement or silicone caulk. Clean the area first to remove debris, then apply the patching material and smooth it out. This quick fix helps stop water leaks and prolongs the roof’s life.

Replacing Damaged Shingles

If shingles are cracked, curled, or missing, replace them to maintain your roof. Gently lift surrounding shingles, remove the damaged one, and slide in a new shingle. Secure it with nails and apply sealant for extra protection. This keeps your roof functional and looking good.

When to Call a Professional

For major repairs or if you aren’t sure of the extent of the damage, it’s best to call a professional roofer. They can spot structural problems or poor ventilation that aren’t obvious and have the right tools to fix them safely. If you’re uncomfortable with heights or lack experience, hiring a pro saves time and ensures the job is done right.

How Much Can It Cost To Repair Garage Roof?

The cost to repair a garage roof varies from a few hundred to thousands of dollars, influenced by the factors below. If the damage is extensive, homeowners can expect to pay between $1,000 and $4,000 for a garage roof replacement.

1. Size of the Garage

Bigger garages will cost more because they need more materials and labor.

2. Type of Roofing Material

Common options include:

  • Asphalt Shingles: Usually cost between $2 and $5 per square foot.
  • Metal Roof: Typically ranges from $5 to $15 per square foot.

3. Labor Costs

Skilled labor can add about $50 to $100 per hour, depending on where you live and how complex the job is.

For a more accurate estimate, reach out to a trustworthy roofing contractor in your area. 

Conclusion

Put your trust in All Around Roofing, Siding & Gutters when it comes to quality garage roof repair services. We are your trustworthy local choice for any roof repair requirements. Our team provides outstanding customer service for anything from storm damage to leaky roofs. Don’t let a damaged roof jeopardize the comfort and safety of your home. Get an instant quote by contacting us today at (937) 902-2839.

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