10 Signs You May Need a New Roof

Your roof is one of the most important parts of your home. It protects your family, your belongings, and your investment from the elements. But like anything else, roofs don’t last forever. At Auchly Roofing, we’ve helped countless homeowners in St. Charles County identify when it’s time to replace their roof. If you’ve noticed any of the following signs, it may be time to call in a professional inspection.

1. Missing or Damaged Shingles

If shingles are curling, cracked, or missing altogether, your roof is no longer offering full protection. Over time, this damage allows moisture to penetrate and cause more serious issues inside your home.

2. Granules in the Gutters

Asphalt shingles are coated with protective granules that eventually wear away. If you’re finding large amounts of these granules in your gutters, your roof’s lifespan may be nearing its end.

3. Leaks in the Attic

Check your attic after a rainstorm. If you see water stains, damp insulation, or active dripping, that’s a major red flag. A roof that lets water in is no longer doing its job.

4. Sagging Roof Deck

A sagging roofline is often a sign of structural issues. Whether caused by water damage or weakened supports, sagging should never be ignored.

5. Age of the Roof

Most roofs last about 20–25 years, depending on the materials used. If yours is within or beyond that range, it may be time to consider a replacement before serious problems arise.

6. Mold, Moss, or Algae Growth

While some growth is cosmetic, heavy moss or algae can trap moisture against shingles, leading to faster deterioration. If these issues persist despite cleaning, your roof may be compromised.

7. Rising Energy Bills

If your heating and cooling costs are going up, your roof’s ventilation or insulation may not be working properly. This can be a sign of roof damage that requires attention.

8. Damaged Flashing

Flashing around chimneys, vents, and skylights keeps water out of vulnerable areas. If it’s cracked or missing, leaks will follow.

9. Interior Stains on Ceilings or Walls

Brown spots, peeling paint, or bubbling drywall inside your home often point to roof leaks. These interior signs usually mean the damage has been present for some time.

10. Frequent Repairs 

If you’ve had to patch your roof multiple times in recent years, it may be more cost-effective to invest in a roof replacement rather than keep up with repairs.

When to Call the Professionals 

If you’re experiencing one or more of these issues, it’s best not to wait. Small problems can quickly turn into expensive damage. Auchly Roofing is a trusted roofing contractor serving St. Charles County, and we’re here to help you protect your home with expert inspections, repairs, and replacements.

Your roof is your first line of defense—make sure it’s strong enough to handle the job. Contact Auchly Roofing today to schedule your free inspection and get expert guidance on whether repair or replacement is right for you.