Do Stainless Steel Chimney Liners Need To Be Insulated

Installing a chimney liner insulation.

Do stainless steel chimney liners need to be insulated.

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. 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. If your chimney has a liner some older homes do not there are three primary reasons as to why you may need a new stainless steel chimney liner kit installed by chimney professionals. Otherwise it is not necessary especially if the majority of the chimney is internal within the building.

This helps reduce the risk of having an inadequate draft. 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. In addition while the flue gasses stay hot less creosote will form and less fuel will be wasted. It is always a good idea to insulate a stainless steel chimney liner.

Having peace of mind knowing your family house and belongings are better protected from dangerous carbon monoxide and potential chimney fires by the installation of a stainless flue liner. Use stainless steel chimney liners with today s modern fireplaces. 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. 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.

You do not need to insulate the liner when using aluminum gas vent pipe. 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.