5 Signs Your Roof Needs to Be Replaced

February 14, 2025

Professional and Reliable Services

Your roof is one of the most important structural components of your home. It protects your family and belongings from the elements, helps regulate indoor temperatures, and enhances the overall appearance of your property. However, like any part of your home, your roof has a lifespan, and over time, exposure to weather and other factors can lead to deterioration. Knowing when it is time for a roof replacement can save you from costly repairs and potential damage to your home. At Advocate Contracting & Restoration Services, we specialize in full roof replacements, ensuring that homeowners in Southeast Wisconsin and Northeast Illinois have durable, high-quality roofing that lasts for decades.

A large house with a gray roof and a brown garage door

Here are five key signs that indicate your roof may need to be replaced.


1. Your Roof Is Over 20 Years Old

The average asphalt shingle roof has a lifespan of 20 to 25 years, depending on material quality, weather conditions, and maintenance. If your roof is approaching or has exceeded this timeframe, it is time to consider a replacement. Even if there are no visible signs of damage, older roofs may have underlying structural weaknesses that put your home at risk.


If you are unsure of your roof’s age, check home improvement records or schedule an inspection with our team at Advocate Contracting. Our experts can assess the condition of your roof and recommend the best course of action.

A large brick house with a red white and blue window

2. Missing, Curling, or Buckling Shingles

Shingles play a vital role in protecting your home from moisture, wind, and temperature fluctuations. Over time, shingles can curl, crack, buckle, or fall off entirely due to age and weather exposure. If you notice shingles that are:


  • Curling at the edges
  • Lifting from the surface
  • Brittle and breaking apart
  • Missing in multiple areas


These are strong indicators that your roof has reached the end of its lifespan. While a few missing shingles may not seem like a major issue, they can leave your home vulnerable to leaks and structural damage.

A large house with a brown roof is sitting on top of a lush green lawn.

3. Water Damage and Leaks

Water stains on ceilings, damp attic insulation, or mold growth inside your home are all signs of roof leaks. Even small leaks can quickly escalate into major structural damage if not addressed in time. Water intrusion can weaken support beams, damage drywall, and lead to expensive interior repairs.


If you notice water spots on ceilings or walls, inspect your attic for signs of moisture, such as damp insulation or a musty odor. Persistent leaks often indicate that your roof’s underlayment has deteriorated, meaning a full replacement is necessary to restore your home’s protection.


4. Granules in Your Gutters or Downspouts

Asphalt shingles have a protective granule coating that helps deflect UV rays and weather elements. Over time, these granules begin to wear off, especially in aging roofs. If you find an excessive amount of shingle granules in your gutters or downspouts, this is a sign that your roof is deteriorating.


Without these granules, shingles lose their ability to repel water and sunlight effectively, leading to faster aging and increased risk of leaks. If you notice significant granule loss, it is best to schedule a roof inspection to determine if a replacement is needed.

A large house with a red roof is surrounded by snow

5. Visible Sagging or Structural Damage

A sagging roof is a serious issue that indicates a compromised structure. This can be caused by water damage, excessive weight from ice or snow, or weakened roof decking. If you notice areas where your roof appears to be sagging, dipping, or uneven, it is crucial to take action immediately.


A structurally unsound roof can collapse over time, posing a serious safety risk to your home and family. If your roof is visibly sagging, do not wait—contact Advocate Contracting & Restoration Services for a professional assessment.

A large white house with a gray roof is surrounded by trees.

Trust Advocate Contracting for Your Roof Replacement

Your roof is an essential investment in your home’s protection and value. At Advocate Contracting & Restoration Services, we have been serving homeowners for nearly 50 years, specializing in high-quality roof replacements that stand the test of time. If you recognize any of these warning signs, do not wait for the damage to worsen. Our team is ready to provide a comprehensive roof inspection and guide you through the replacement process.


Contact us today to schedule your consultation and ensure your home remains safe, secure, and beautiful for years to come.

A brick house with two chimneys on the side of it.
A large house with a triangle shaped roof
A large brick house with a green door and a gray roof.
A close up of a gutter with water coming out of it
A white house with red shutters and a window.
The roof of a house with a white gutter and a blue sky in the background.
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