The flue is the duct or opening in the chimney that expels the exhaust from the fireplace outside. ... So, with all of this information, the answer is you shouldn't insulate around a chimney. There are better ways to keep cold air out and losing the air you pay to condition.Nov 18, 2020
Should I insulate my flue?
It is always a good idea to insulate a stainless steel chimney liner. The insulation will enable the flue to heat up more quickly and to a higher temperature. This helps reduce the risk of having an inadequate draft. In addition, while the flue gasses stay hot, less creosote will form and less fuel will be wasted.Jul 5, 2016
Does a chimney liner have to be insulated?
As noted above, insulation is required for any liner used for venting solid fuel appliances. But there are advantages to having a chimney liner insulated even if it's venting gas or oil appliances, especially if the flue being lined is on the outer wall of a house rather than in the interior.
Does chimney pipe need to be insulated?
It is always a good idea to insulate a stainless steel chimney liner. The insulation will enable the flue to heat up more quickly and to a higher temperature. This helps reduce the risk of having an inadequate draft. In addition, while the flue gasses stay hot, less creosote will form and less fuel will be wasted.Jul 5, 2016
Can I insulate a flue pipe?
Because the flue is carrying exhaust from natural gas or propane being burned, it can get hot. This can be a problem when the flue runs into your attic on its way to the roof, as it can heat your attic. Insulating the flue pipe can contain the heat, keeping your attic cooler.
How do you insulate a fireplace flue?
https://www.youtube.com/watch?v=8M7XgC31rI8
What insulation is used on chimney pipe?
Fiberglass insulation is commonly used in attics around the chimney stack. Fiberglass is one of the most commonly used materials for insulating the home. It is an effective barrier to the passage of heat. In hot climates, it prevents heat from outside the house entering, reducing the need to use air conditioners.