Concrete Chimney Cap Replacement

Install a cap and screen at the top of the chimney.

Concrete chimney cap replacement.

These step by step instructions prove how easy it is to repair a chimney hole and create a sloped crown in order to avoid water leakage. Homeadvisor s chimney cap cost guide gives price estimates for chimney cap installation replacement repair. Break the existing chimney cap into manageable pieces with a cold chisel and a hammer. The crown plays a vital role in the protection of your chimney by sealing off the top portion of your chimney and shedding water away from the masonry construction.

Depending on the type of weather cap and or damper bought follow the manufacturer s instructions. Carry or lower larger pieces of cap to the ground as falling chunks of concrete can cause severe damage. Any type of visible damage is an indicator that the chimney cap requires replacement. If the screen is ripped or torn then moisture and other debris are able to enter the flue.

When should a chimney cap be replaced. Remove any mortar which is loose or has been previously used for a different chimney cap. The first step is to ensure that the chimney is got ready for the cement cap. Explore prices to diy or hire a professional chimney cover installer.

Chimney crown replacement may be necessary if your chimney crown also known as the top plate or a chimney cap is cracked or damaged. How to patch and resurface concrete steps 13 steps. You should sweep off as much of the excess mortar as you can using a hard bristled brush. Step 1 prepare the chimney.