What Is A Chimney Cap Used For

Chimney caps are not exactly a requirement but they are a nearly indispensable safety device.

What is a chimney cap used for.

I ran into a chimney sweep who explained that the reason so many caps crack is that since the mason is up there finishing the top of the chimney and he s got a batch of mortar and he s all set up to mix mortar he creates the cap out of mortar which doesn t last as well when exposed horizontally as it does when exposed vertically. Stainless steel crown mount chimney cap w multiple sizes brand new 69 00. Regardless of whether you are closing your chimney up permanently or temporarily you need to ensure the top of the flue is capped with a high quality metal or copper cap so that very little moisture can get inside the fireplace while also keeping unwanted animals such as squirrels birds and bats from crawling inside. A chimney cap is an overlay for the top of your chimney that keeps debris moisture and pests from entering your chimney.

H chimney cap in black galvanized steel bigtop cover. 13x13 locktop damper cap top chimney combo w accessories brand new 149 00. Item 701304 model ccss1321. Remove the cap on the chimney.

Get a chimney cap taller than the highest flue and the same size as the crown. Supervent durable stainless steel universal round rain chimney cap replacement. This sweep said that when he does a replacement he. The forever cap 14 in w x 22 in l stainless steel rectangular chimney cap.

The chimney cap will also keep birds and other animals out of your chimney and will help contain large sparks from flying out of the chimney. The cap is mounted above the crown typically has a mesh type structure and can be made from different materials. This chimney cap is often the solution for draft problems when no other solution is effective. You may need to use a screwdriver to loosen screws holding it in place.

The chimney crown also called a chimney wash is the top component of a chimney. Homesaver 13854 12 inch homesaver guardian cap 316 alloy 3 4 inch mesh. Not all chimney flues are shaped the same and you may find that you need to have a custom made chimney cap to fit your. Search for a top mount cap at a roofing supply or hardware store.

Make sure the dimensions are large enough to cover all of the flues but not any larger than the size of the crown. Measure all sides of the opening at the top of the chimney. Chimney cap cover square single flue black steel with leg kit. The chimney cap should be easily removable for cleaning.