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The 7 Most Common Roof Leaks and How to Fix Them in Northeast Ohio
Roof leaks are one of the most frustrating issues homeowners face. Whether it’s a small drip or a major water intrusion, a leaky roof can cause significant damage to your home. In Northeast Ohio, where homes are exposed to harsh winters, heavy rains, and occasional storms, identifying and repairing roof leaks promptly is crucial.
At S&K Construction And Remodeling LLC, we take pride in helping homeowners in Youngstown, Cleveland, Medina, and surrounding areas keep their roofs in top condition. In this guide, we’ll discuss the seven most common roof leaks, what causes them, and how to fix them.
1. Leaks Around Chimneys
Why Chimneys Leak
Chimneys are one of the most common sources of roof leaks due to their multiple connection points with the roofing system. Cracked flashing, deteriorating mortar, or improper sealing can allow water to seep in, causing leaks inside the home.
Signs of a Chimney Leak
- Water stains around the fireplace or attic
- Missing or cracked flashing around the chimney base
- Deteriorated mortar or bricks
How to Fix It
- Replace or repair flashing to create a watertight seal
- Repoint and seal the chimney to prevent mortar deterioration
- Install a chimney cap to keep water out
2. Roof Valleys Leaks
Why Valleys Leak
Roof valleys are the areas where two roof slopes meet, creating a natural pathway for water runoff. If shingles in these areas are not installed correctly or become damaged over time, water can seep through.
Signs of a Roof Valley Leak
- Water stains on ceilings or walls below the valley
- Shingles that appear worn or missing in the valley area
- Pooling water along the valley
How to Fix It
- Reinstall or repair damaged shingles in the valley
- Apply waterproof underlayment beneath the shingles
- Ensure proper flashing is installed for extra protection
3. Damaged or Missing Shingles
Why Shingles Leak
Shingles can become loose, cracked, or go missing due to strong winds, heavy snow, or aging. Even a single missing shingle can expose the underlayment and decking to water damage.
Signs of Shingle Damage
- Visible missing shingles on the roof
- Granules from shingles collecting in gutters
- Water leaks appearing after heavy storms
How to Fix It
- Replace missing or damaged shingles with new ones
- Secure loose shingles with roofing nails and sealant
- Schedule regular roof inspections to catch early damage
4. Flashing Failures
Why Flashing Leaks
Flashing is used around roof penetrations like vents, chimneys, and skylights. If flashing is improperly installed or deteriorates over time, it can allow water to enter through gaps.
Signs of Flashing Leaks
- Water stains around roof penetrations
- Visible cracks or lifting in flashing material
- Leaks after heavy rain or snow
How to Fix It
- Remove and replace damaged flashing
- Seal gaps with roofing cement or silicone caulk
- Ensure flashing is properly fastened and overlapping in key areas
5. Skylight Leaks
Why Skylights Leak
While skylights add natural light to your home, they can also be a common source of leaks if not sealed properly. Poor installation, worn-out seals, or cracks in the glass can allow water to enter.
Signs of a Skylight Leak
- Water stains around the skylight frame
- Dripping water during rainstorms
- Condensation between glass panes
How to Fix It
- Reapply sealant around the skylight frame
- Replace cracked or damaged skylight glass
- Install proper flashing around the skylight opening
6. Ice Dams
Why Ice Dams Cause Leaks
During Northeast Ohio’s cold winters, ice dams can form when snow melts and refreezes at the roof’s edge, preventing proper drainage. This can force water under the shingles, leading to leaks.
Signs of Ice Dam Leaks
- Icicles hanging from the roof’s edge
- Water dripping inside during winter months
- Peeling paint or mold growth on walls and ceilings
How to Fix It
- Improve attic insulation and ventilation to prevent uneven melting
- Use heated cables to prevent ice buildup
- Safely remove ice dams using calcium chloride or professional services
7. Clogged Gutters Leading to Roof Leaks
Why Clogged Gutters Cause Leaks
Gutters are designed to channel water away from your roof and foundation. When clogged with leaves, debris, or ice, water can back up and seep under the roof structure, causing leaks and damage.
Signs of Gutter-Related Leaks
- Water spilling over the sides of gutters
- Pooling water near the home’s foundation
- Water stains on exterior walls or under the roof eaves
How to Fix It
- Clean gutters regularly to remove debris
- Install gutter guards to prevent clogs
- Ensure downspouts are directing water away from the home
Prevent Roof Leaks with Regular Inspections
Roof leaks can cause serious damage if left unaddressed, but regular inspections and maintenance can help prevent costly repairs. At S&K Construction And Remodeling LLC, we provide expert roofing services in Youngstown, Cleveland, Medina, and surrounding areas. Our team is dedicated to treating every home like it’s Grandma’s house—ensuring it gets the care and attention it deserves.
If you suspect a roof leak or want to schedule a professional inspection, contact us today!