How To Seal A Leak On The Cheminey Onthe Roof

What you ll need chimney flashing is the layer of sheet metal that connects the roof to the chimney.

How to seal a leak on the cheminey onthe roof.

Use masonry nails or screws to reattach the flashing tight against the chimney. The end result is the chimney leak just got worse. 4 press the flashing strips onto the roofing cement running your hand. The beginning of the chimney leak battle.

Use a chisel to remove any hardened roofing cement. After a leak has developed in a chimney the normal thing to do is seal the crack. People will use any product for that purpose. 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.

Spread roofing cement along the roof at the base of the chimney and 5 inches up the sides of the chimney using a trowel. Most often when a chimney leaks the leak originates in that spot. Clean any leaves or other debris out of the gap between the flashing and chimney. Apply a generous amount of roofing cement behind the flashing.

It is designed to be the seal that prevents water from entering your home by running down the chimney.