Chimney Height Extension

Predrilled holes for rebar installation.

Chimney height extension.

Be sure to measure twice and order the correct extension that matches your hood at the range hood store. Each chimney has the same matching brushed stainless steel as your hood and may be completely seamless on the front and rear. Specifications aren t there to merely cause you problems. They intend to make sure that the chimney draws properly and that a fire hazard does not occur.

Extension block measures 22 w x 6 h x 22 d. This extension telescopes with the outer cover and can be shortened or lengthened depending on your needs. Due to a variety of sizes and options each specialty flue extension is made custom per order. Firerock s height extension kit can be used to increase the firebox s finished opening by almost nine inches.

Learn more about firerock outside air kits installation kits height extension kit firebrick adhesive mortar metal chimney system solid block chimney bricking flange and offset blocks by clicking the links below. Height extension kit for masonry fireplaces. Firerock offers a variety of fireplace accessories to complete your custom home project. Firerock products can support multiple chimney extension blocks.

With the exception of rumford firerock units come standard with a 34 5 opening height. Chimney extensions allow every zline hood to fit your kitchen perfectly. 34 flue extension increases height by 2 feet. But chimney height extensions must be properly designed connected or installed or the result can be leaks into the structure or an ineffective chimney height extension that doesn t work or worse is unsafe.

The chimney dimensions vary by ceiling height and hood type. Vented or non vented chimney sides available. Because of all the trees behind it are higher this chimney is too low which causes down drafting where the smoke travels back down the chimney instead of u. This accessory is perfect for designs that call for an arched opening that would normally reduce the open area of the firebox.

22 flue extension increases height by 1 foot. Designed for high ceilings cosmo s island mount chimney extension either partially or fully replaces the segment s included with your range hood for a total of 60 inches in height. Often the repair for a too short chimney or flue whether masonry or metal is simply to extend the chimney to the proper height above the building rooftop. Chimney height extension block for fire rock pre engineered masonry fireplace.

If you have a particularly short ceiling or high ceiling these extensions are for a customized fit.