Warning Signs Your Roof Needs Repair Or Replacement

Damaged roof that needs replacement or repair

1. Missing or Damaged Shingles

Shingles act as the first line of defense against the elements. If you notice any shingles that are cracked, curling, or missing altogether, it's a clear sign that your roof is compromised.

What to look for:

  • Shingles that have fallen off your roof or are beginning to slip..
  • Visible bald spots where granules have worn off.
  • Shingles that are buckling or curling at the edges.


Missing Shingles

2. Water Leaks and Stains

Water intrusion is a serious issue that can lead to structural damage, mold growth, and interior damage to your ceilings and walls.

Signs of a leaking roof:

  • Water stains or discoloration on ceilings and walls.
  • Dripping water in your attic after heavy rain.
  • Peeling paint or wallpaper near the ceiling.


Roof Leak

3. Sagging Roof Deck

A sagging roof is often a sign of underlying structural damage, such as rotting wood, water damage, or inadequate support.

How to spot it:

  • Noticeable dips or uneven areas on the roofline.
  • Soft spots under shingles


Buckled Decking

4. Roof Age

Even if your roof appears to be in good shape, its age is an important factor in determining when it might need replacement. 

The typical lifespan of an asphalt shingle roof is around 20 to 30 years.

Tip:  If your roof is nearing the end of its expected lifespan, consider having it inspected to catch potential issues early.


Old Roof

5. Roof Ventilation Issues

Proper ventilation is crucial for preventing heat and moisture buildup in your attic, which can lead to mold growth and damage to insulation.  Excess moisture trapped on your roof can lead to the growth of moss, mold, or algae, which can deteriorate roofing materials and lead to water infiltration.

Signs of poor ventilation:

  • Stuffy or overly warm attic space.
  • Moisture buildup or mold growth in the attic.

Signs to watch for:

  • Green or black streaks on shingles.
  • Patches of moss that retain moisture and can accelerate decay.


Roof Ventilation

What to Do if You Notice These Warning Signs?

If you've noticed any of these warning signs, it’s important to take action before minor issues become major problems. Matt's Exteriors offers professional roofing inspections, roof repairs, and roof replacements to ensure your home stays protected.

Contact us today for a free roof inspection and expert advice!

The Matt's Exteriors logo

We are a Georgia based exterior remodeling company providing expert services for roof replacement, roof repair, gutters, siding, painting, windows, doors, and more around South Atlanta since 2007. Whether you're in Fayetteville, Newnan, Peachtree City, or beyond, we have your back! Learn more about our story here!

The Matt's Exteriors Logo

We are a Georgia based exterior remodeling company providing expert services for roof replacement, roof repair, gutters, siding, painting, windows, doors, and more around South Atlanta since 2007. Whether you're in Fayetteville, Newnan, Peachtree City, or beyond, we have your back! Learn more about our story here!

The Matt's Exteriors Logo

We are a Georgia based exterior remodeling company providing expert services for roof replacement, roof repair, gutters, siding, painting, windows, doors, and more around South Atlanta since 2007. Whether you're in Fayetteville, Newnan, Peachtree City, or beyond, we have your back! Learn more about our story here!

Newly painted house
By matt lopez July 23, 2025
Learn about paint sheen, from flat to satin, semi-gloss, and gloss finishes. Discover how to choose the best sheen for durability, appearance, and easy maintenance.
Hardie siding vs wood siding
By matt lopez July 11, 2025
Discover the key differences between James Hardie siding and traditional wood siding, including durability, maintenance, cost, and aesthetics.
James Hardie Siding
By matt lopez July 9, 2025
Explore the full range of James Hardie siding—from lap and shake to Artisan and Architectural Panels. Compare looks to choose the right fit for your home.
Contractors working
By matt lopez July 9, 2025
Wondering how long exterior remodeling takes? This guide breaks down real timelines for roofing, siding, windows, doors, gutters, and painting — with no fluff.
French door
By matt lopez June 20, 2025
This guide breaks down everything you need to know, from fiberglass vs. steel vs. wood doors to styles like single, double, French, and sliding doors.
3 Tab vs Architectural vs Designer Shingles
By matt lopez June 13, 2025
Choosing the right asphalt shingle is critical for protecting your home and maximizing value. This in-depth comparison covers 3-tab, architectural, and designer shingles — explaining how they differ in cost, performance, and curb appeal. Find out which option is right for your home based on your goals, budget, and Georgia’s climate.
More Posts