Pouring Chimney Cap

Slowly lower the cap onto the flue and push it down as far as it will go.

Pouring chimney cap.

Slide the cap over the top of the flue. Thick piece of stone atop our chimney was outrageously high. The chimney cap i d build would be a reinforced sloped concrete slab that would overhang the edges of your stone chimney by about 3 inches on all sides. A chimney cap sometimes referred to as a crown is a reinforced concrete cap placed over the top of a brick and mortar chimney.

Add around 30 percent to these prices for customization. Poured in place chimney cap issue 46 we needed a chimney cap to keep the rain from pouring down our fireplace flue but the estimate we got to install a 2 1 2 ft. A non metal chimney cap costs around 300 to 500 on average. The cap is designed to protect and shed rain water away from the.

Align the open bottom of the cap with the top of your chimney flue. Stainless steel chimney caps cost between 50 and 500 with around 200 being the more common price.