Flue lining

Flue lining

Fire clay or terra-cotta pipe, either round or square, usually in 2-foot lengths of varying size, used for the inner lining of chimneys.

flue lining, chimney lining

flue lining
In a chimney flue, a lining consisting of special heat-resistant firebrick or other fireclay units, heat-resistant glass units, or special concrete block; used to prevent fire, smoke, and gases in the flue from spreading to surroundings.
References in periodicals archive ?
The main house has been recently refurbished to include a new boiler and central heating system, new loft insulation, new carpets, new woodburner and chimney flue lining. The property is accessed via a stable door which leads into the sitting room with timber floor and impressive open fireplace.
"Chimneys should be professionally swept twice a year and chimney brickwork and flue lining inspected regula rly."