Crown Mount Chimney Cap

You can attach a top mount chimney cap either with 1 4 tapcon screws using a 3 16 tapcon drill bit that go through pre drilled holes in the chimney cap flanges and then into the crown or you can attach it with construction adhesive that affixes the chimney cap flanges to the cement crown.

Crown mount chimney cap.

Outside mount chimney caps fit over the crown and attach to the body of the chimney. Then subtract 3 from the length and wide then match that size to the closest size list below. The highest flue on your chimney must be 5 or less for this type of chimney cap to maintain proper drafting. An outside mount style with additional features that provide even greater protection compared to a standard outside mount cap.

As long as you have the correct size and style you will simply slip the cap into your chimney crown and attach using either bolts or adhesive. That makes them a good choice if you have multiple flues oddly shaped flues or a poorly constructed crown. For the correct size measure the overall chimney crown size length and width. Search for a top mount cap at a roofing supply or hardware store.

For the correct size measure the overall chimney crown size length and wide. Round chimney cap spark arrestor 16 in. Only 4 left in stock order soon. Chimneyrx masonry fireplace crack joint sealant 1 pint.

Attaches to the top of the chimney crown. Than subtract 3 from the length and width to get the correct screen to screen size. 22 gauge base and mount flange. The highest flue on your chimney must be 5 or less for this type of chimney cap to maintain proper drafting.

Free shipping by amazon. Get a chimney cap taller than the highest flue and the same size as the crown. Attaches to the outside of the masonry structure and has a skirt which fits closely around the chimney crown. Outside mount caps also provide some of the best weather protection because they cover the entire top of the chimney.

The forever cap ccss1741 17 x 41 inch multi flue stainless steel crown mount chimney cap 1 pack. Get it as soon as fri aug 28. Chimney caps stainless steel chimney caps fireplace net screen single brick cost.