Do Stainless Steel Chimney Liners Need To Be Insulated

If your chimney flue is not insulated whether you are venting a furnace or wood burning appliance the easiest and most economical solution is to install an insulated stainless steel chimney liner inside your existing flue.

Do stainless steel chimney liners need to be insulated.

The insulation will enable the flue to heat up more quickly and to a higher temperature. 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. Whether it is a furnace hot water heater wood burning insert or stove and even existing fireplace by adding insulation you have also increased the protection and added extra to the value of your home. Otherwise it is not necessary especially if the majority of the chimney is internal within the building.

It is highly likely that a clay tile flue liner will need to be extracted from the chimney in order to make room for a properly sized liner for a fireplace. It is always a good idea to insulate a stainless steel chimney liner. In addition while the flue gasses stay hot less creosote will form and less fuel will be wasted. 1 your chimney doesn t have a liner to begin with.

Installing a chimney liner insulation. Use stainless steel chimney liners with today s modern fireplaces. By wrapping the liner with insulation before you insert it into the flue both tasks can be accomplished at the same time or you can install the liner first and then add the pour down insulation into the space between the liner. You do not need to insulate the liner when using aluminum gas vent pipe.

This helps reduce the risk of having an inadequate draft. This requires scaffold and equipment to break out and remove the old liner and mortar then install the new stainless steel flue liner and the required insulation around it.