Do You Have To Insulate A Chimney 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.

Do you have to insulate a chimney liner.

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. It is always a good idea to insulate a stainless steel chimney liner. Chimney liners do not always need to be insulated. The insulation will enable the flue to heat up more quickly and to a higher temperature.

This is a common question you might be asking yourself when you are getting ready to purchase a stainless steel chimney liner. You do not need to insulate the liner when using aluminum gas vent pipe. 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. Having 1 2 thick insulation will maintain your liner to the ul1777 standard.

The next thing that you will need to do is to set the liner on the insulation and begin wrapping the liner. There are different types of chimney liners which you can use to line your chimney. However building regulations do state that gases must be safely taken away from the building and by insulating your flexible flue liner within the chimney cavity will ensure that the gases will travel directly up from the stove and out through the chimney top. Otherwise it is not necessary especially if the majority of the chimney is internal within the building.

How to insulate chimney liner step 1. Now that you have the. There is no building regulation that says you must insulate around a flexible flue liner within a chimney stack.