Roof Repair Around Chimney

A few easy steps to stop chimney flashing from leaking.

Roof repair around chimney.

Chimney roof leaks are usually caused by gaps or cracks between the metal flashing used to join the chimney to the roof and the chimney. Consider a professional roof inspection missing flashing or a leak that you can t find may require help from a roofing contractor. To repair loose roof chimney flashing. To do this ask an assistant to observe the area of the ceiling near the chimney and run water along the sealed gaps of the.

Use special masonry caulk to seal the joints between the flashing and the chimney. Use masonry nails or screws to reattach the flashing tight against the chimney. The reality most of the time roof leaks occur because the sealing around vent pipes has failed the metal flashing on the chimney has deteriorated or the connections between roof sections have. Renew flashing seals by chipping out the old mortar and caulking along the edges of the flashing.

Apply roof cement to any gaps or cracks. If leaking persists look for any gaps that you might have missed and apply more sealant. If you re shopping on amazon it helps me. Clean any leaves or other debris out of the gap between the flashing and chimney.

Turbo poly seal makes it easy to seal between the bricks and it makes a perfect transition from brick cement to metal or copper flashing. Water test the roof at the area of the chimney using a garden hose. I show how to repair chimney flashing using tar. Apply a generous amount of roofing cement behind the flashing.

To repair chimney flashing leaks. After the sealant dries test the repair by using a garden hose to run water around the chimney for 5 minutes. Leaks in this area can turn into thousands of dollars of repairs.