The Reasons Why a Ceiling Is Leaking

Roof Leaks

• The first place to explore when your ceiling is leaking is the roof. According to Ask the Builder, several potential issues with a roof could lead to ceiling leaks. Among these are damaged or missing shingles, improperly trimmed shingles, damaged rubber seals around aluminum flashings or wind and rain damage. Explore the roof for any of these potential issues before calling a professional. Many of the fixes, including replacing damaged shingles or fixing torn tar paper, can be repaired by the homeowner.

Damaged or Missing Siding

• Damaged, missing or cracked siding near the roof is another possible culprit. Water seeps through the damaged or cracked siding and collects in the ceiling, causing possible leaks and discoloration. Depending on the extent of the damage and the type of material, such as vinyl or cedar, it might be more economically prudent to either replace or repair the siding. Once again, climb a ladder to inspect the extent of the damage before hiring a professional.

Attic Condensation

• Attic condensation occurs primarily in the winter months when the warmer, moist air from the home comes in contact with the attic’s cooler temperatures. The resulting condensation builds and causes the ceiling to leak. Attic condensation can also be caused by melting roof snow, humidifier use and improperly vented bathrooms and dryers. Cut down on attic moisture by heating the attic space during the winter, installing roof vents to allow warm air to escape, insulating the attic or venting the dryer outside.

Ice Dams

• Ice dams form when roof snow and ice come into contact with the warmer attic air. The resulting water from melting snow flows down the roof and refreezes when it comes reaches the colder metal eaves. The flowing water makes its way through the shingles and attic, and eventually ends up pooling above your ceiling. Prevent ice dams before they form by removing excess snow from your roof with a roof rake, which you can purchase at home improvement and hardware stores.