Your roof may look fine from the ground, but small issues can develop that homeowners never notice until they turn into expensive repairs.
The photo above shows a roof where debris has collected in a roof valley — a very common issue we see during roof inspections in Millstadt, Belleville, Columbia, Waterloo, and surrounding Metro East communities.
Over time, leaves, twigs, and debris can trap moisture and accelerate roof wear. If left alone, this buildup can eventually cause leaks, shingle damage, or premature roof aging.
At Barringer Brothers Roofing, we perform professional roof inspections throughout Southern Illinois to help homeowners catch problems early and extend the life of their roofs.

What Is a Roof Valley and Why Is It Important?
A roof valley is where two slopes of a roof meet. These areas are designed to channel rainwater down the roof and into the gutters.
Because valleys handle a large amount of water during storms, they are one of the most vulnerable areas of any roofing system.
When debris collects in a valley, it can slow down water flow and create conditions where moisture sits on the shingles longer than it should.
This can eventually lead to:
- Shingle deterioration
- Water infiltration
- Mold or algae growth
- Ice buildup during winter
Keeping roof valleys clear is an important part of roof maintenance.
Common Roof Problems We See During Inspections
During roof inspections in Millstadt, Belleville, O’Fallon, Shiloh, and Columbia, we often see similar issues affecting residential roofs.
Debris Buildup in Roof Valleys
Leaves, branches, and pine needles can collect where roof slopes meet. This debris traps moisture and can shorten the lifespan of shingles.
Aging or Curling Shingles
Over time, shingles may start to curl, crack, or lose granules. These signs indicate that the roof may need repairs or replacement.
Flashing Problems
Flashing protects vulnerable areas like chimneys, vents, and valleys. Damaged flashing can allow water to enter the home.
Improper Ventilation
Poor attic ventilation can cause heat and moisture buildup, which may damage roofing materials over time.
Why Regular Roof Inspections Are Important
Many roofing problems start small and grow slowly over time.
A professional roof inspection can help identify issues before they turn into expensive repairs.
Benefits of regular roof inspections include:
- Catching small problems early
- Preventing leaks and water damage
- Extending roof lifespan
- Protecting home value
- Providing peace of mind
How Debris Can Shorten the Life of Your Roof
When leaves and organic debris sit on a roof, they hold moisture against the shingles.
This constant moisture exposure can cause shingles to deteriorate faster than normal.
Debris can also block proper water flow, forcing rainwater to move under shingles instead of down the roof.
In areas with trees — like many neighborhoods in Millstadt and Columbia — this issue is especially common.
Roof inspections and maintenance help prevent this type of damage.
Signs Your Roof May Need an Inspection
Homeowners should consider scheduling a roof inspection if they notice:
- Leaves collecting in roof valleys
- Missing or damaged shingles
- Water stains on ceilings
- Debris buildup after storms
- Granules in gutters
Even if there are no visible problems, inspections can help ensure the roof is still performing properly.
Roof Inspections in Millstadt, Belleville, Columbia, and Waterloo
Barringer Brothers Roofing provides roof inspections and roofing services throughout the Metro East, including:
Our team helps homeowners identify potential roofing problems and recommend the best solutions to protect their homes.
When Roof Repairs or Replacement May Be Needed
Sometimes a simple cleaning or small repair is enough to fix roofing issues.
However, if shingles are heavily worn or damaged, a roof replacement may be the better long-term option.
A professional roofing inspection helps determine:
- The condition of your current roof
- Whether repairs will solve the problem
- How much life remains in your roofing system
This information allows homeowners to make informed decisions about maintenance or replacement.
Schedule a Roof Inspection in the Metro East
If your roof hasn’t been inspected recently, it may be a good time to have a professional take a look.
Barringer Brothers Roofing provides roof inspections, roof repairs, and roof replacements throughout Southern Illinois and the Metro East area.
Our team helps homeowners in Millstadt, Belleville, Columbia, Waterloo, and surrounding communities keep their roofs in excellent condition.
Contact Barringer Brothers Roofing today to schedule a roof inspection.