Installation Clay Chimney Flue

The outside size of the clay tile is smaller than the inside of the chimney block it goes into.

Installation clay chimney flue.

What the discussion is about is should this entire void be filled with mortar. Check with your local code enforcement officer or fire dept for proper installation. Clay flue liners ensure that debris and gases produced from burning the chimney fuel don t stick to the internal lining of the chimney. Male female end joints on round clay flue liners.

Clay flue liners have another fire fighting feature. From removal of the existing tile liner to preparation and installation of the new supaflu liner we demonstrate the basic installation process of the supafl. Only red or orange in color. This means that even if a chimney fire occurs the clay tiles cannot withstand the heat and break easily.

3 ft minimum 2 ft minimum 10 ft minimum general instructions when using refractory mortar do not apply a full mortar joint. Clay flue liners shall be installed in accordance with astm c1283 and extend from a point not less than 8 inches 203 mm below the lowest inlet or in the case of fireplaces from the top of the smoke chamber to a point above the enclosing walls. Chimney expert mark schaub renovates an old unsafe chimney with an easy to install stainless steel liner. Use to line chimneys.

You must have mortar between butt ends of the clay flue tile. Lay out the sheets and then roll them so that they are slightly smaller than the chimney space. When you have done this attach a string to the top surface of the flue and send the string up the chimney. Refractory mortar is designed to be used sparingly.

Superior manufactures flues with holes contoured flue rings and flue. Subscribe to this old house. Terra cotta flue intent is to contain the combustion products and direct them to the outside atmosphere. Place a few screws along the edge of the sheet and screw it in tightly.

Merely seal ing and adhering masonry materials together like a gasket. Socket type joints and self aligning joints are available in round flue liners. They have low thermal resistance. Male end is always installed down.

Clay lined chimneys with a liner piping insert large enough to vent the fireplace may not need insulation. Cast in place liners have natural insulating properties.