Chimney Liner Insulation Or Not

Insulation allows for the flue to heat up more quickly and at a higher temperature.

Chimney liner insulation or not.

Everguard homesaver or thermix chimney insulation. Chimney liner insulation helps ensure safety and efficiency of the chimney liner. Why does poured liner insulation that does not work as it claims. Chimney liners do not always need to be insulated.

This causes the insulation to be uneven and unable to center inside the space between the older masonry structure and the new smaller. What if there is not enough room for blanket insulation. The inside dimensions are 9 x 12 after the tiles are removed. Don t just skip this important step.

Your chimney flue will stay cleaner longer because there is less buildup. There are two common types of chimney insulation. When we lined my son s chimney more recently his furnace needed a 7 flue and we didn t want to reduce i found a mason who broke out the clay liner with a rotating tool driven by a drill. It is always a good idea to insulate your flexible chimney liner.

When installing a new liner for your heating appliance whether it is a furnace hot water heater wood burning insert or stove or existing fireplace consider insulating the liner. The insulation will enable the flue to heat up more quickly and this increases your draft reduces creosote making it easier to clean and makes your system more efficient safer. Insulating your stainless steel chimney liner is highly recommended. You do not need to insulate the liner when using aluminum gas vent pipe.

Let s say that the chimney is completely plumb a rarity. I have my reservations about these methods. Many or most chimneys would not fit a new liner of appropriate size and 1 of insulation. Blanket wrap and pour down mixture.

Since the flue gasses are staying hot less creosote will form. Just follow this simple formula. Just mix with water and pour between the liner and flue. Multiply the inside dimensions of the chimney in inches.

However it is often not difficult to insulate a liner just adds cost so it is up to you. Thermix everguard or homesaver pour in style chimney insulation is the solution. One reason is that the consistency of poured insulation mix makes it unable to flow consistently during the installation process. There are different types of chimney liners which you can use to line your chimney.

There is wood touching the chimney commonly found in homes so we need to use zero clearance insulation around the liner. Having 1 2 thick insulation will maintain your liner to the ul1777 standard. This went very smoothly and was 400. The stove is 7 and the height is over 25.

How much do i need. When you are converting your wood burning fireplace to a gas burning fireplace and using the existing chimney as a vent it is a good idea to install a flexible aluminum liner. The air between the liner and the chimney wall will insulate the liner air is a good insulator although the liner obviously touches a cold wall in many places.