Expert Handyman Services in Dunfermline

Common Chimney Leak Problems and How to Fix Them Chimney leaks can cause all sorts of headaches, from water stains to structural damage. Identifying the problem early can save you a lot of trouble and money. Here are some common chimney leak issues and how you can fix them: Cracked Chimney Crown: The chimney crown is the top part that seals off the chimney from rain and debris. Over time, weather can cause cracks. To fix this, clean the crown, apply a waterproof sealant, or if the damage is severe, consider replacing it. Damaged Flashing: Flashing is the metal strip that seals the gap between your chimney and the roof. If it’s damaged or corroded, water can seep in. You can fix this by replacing the old flashing with new, properly installed flashing and sealing it with roofing cement. Worn-Out Mortar Joints: The mortar that holds the chimney bricks together can deteriorate over time, allowing water to penetrate. Repointing, which involves replacing the old mortar with new, can solve this issue. Missing or Broken Chimney Cap: The cap prevents rain, snow, and debris from entering your chimney. If it’s missing or damaged, replace it to keep moisture out. Condensation Issues: If your chimney isn’t properly insulated, warm air can meet the cold chimney walls, leading to condensation. Adding insulation can help prevent this. By addressing these issues promptly, you can keep your chimney in good shape and avoid costly repairs.