WebIdeally, chimneys should be built within the house envelope to keep them warm. Cooler temperatures in the flue may cause the fire to burn sluggishly. Smoke may spill out of … WebJan 7, 2024 · Certified chimney sweeps are trained to recognize chimney deterioration and venting problems and can assess your fireplace chimney’s condition. If you burn mostly green (wet) logs, have your …
Smoke Shelf Scraper Chimney Products, Inc.
This simple feature of a chimney is very important. A smoke shelf is created by filling the void behind the firebox with brick or rubble, creating a large thermal barrier. At that top of that filled void is a flat or concave area that is parge coated to form the smoke shelf. WebJan 13, 2008 · The problem is that it has a very aggressive smoke shelf. The depth of the fireplace at the base is 20 inches but at about 12" up the back wall the smoke shelf begins encroaching, reducing clearance. Most inserts need … lyons events
What Can You Expect During a Chimney Sweep & Inspection?
WebNov 29, 2024 · The smoke shelf also helps to prevent downdrafts from sending smoke and toxins into your home. How big should a smoke shelf be? The smoke chamber height should be 24 inches and the nominal flue size should be 12 inches by 12 inches. The height of the chimney using this flue liner should be 19 feet. WebAlso does your chimney have a smoke shelf that will impede any chimney vent liners? With it being masonry you will want a concentric vent or a co-linear vent if your smoke shelf is tight and you want to avoid more brick removal. Both of those fireplaces are direct vent, one is just a zero clearance insert and the other is a masonry insert. ... WebNov 7, 2024 · The smoke chamber helps to compress byproducts from a fire before moving further up the chimney. Smoke Shelf The smoke shelf is located at the base of the smoke chamber, and helps to prevent … lyons express shreveport