Chimney Liner Insulation Required

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.

Chimney liner insulation required.

No need to uncoil flex insulate a majority of the pipe or protect the insulation when installing. Duraliner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. Cast in place chimney liners are lightweight cement like products that are installed inside the chimney forming a smooth seamless insulated passageway for the flue gasses. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances.

Duraliner chimney liner requirements and tips. Divide this number by 461. The most common type of chimney liners are clay tiles. Chimney liner insulation offers many benefits in terms of improved system safety increased efficiency and reduced maintenance cost and in just a short period of time could pay for itself.

Having 1 2 thick insulation will maintain your liner to the ul1777 standard. This will add to the diameter of the chimney liner so this route is not always practical. Multiply this number by the chimney height in feet. Insulation kit for 6in x 30ft liner.

Insulation kit for 6in x 25ft liner. By keeping combustion gases hot until they leave the flue your insulated chimney liner will accumulate less moisture. 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 three primary types of chimney liners used are clay tile cast in place and metal flue liners.

There are two main types of chimney liner insulation. The answer is the number of bags you will need. 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. The most user friendly chimney liner insulation is the insulation blanket.

It s typically required to insulate your new stainless steel liner for solid fuels according to ul 1777 if your chimney is non code conforming. If you are required to insulate your liner or just want the added benefits and performance you will want to measure the flue tile dimensions. It is always a good idea to insulate your flexible chimney liner. Insulation kit for 5in or 5 5in x 25ft liner.

There is no building regulation that says you must insulate around a flexible flue liner within a chimney stack. Types of chimney liners. The blanket will get wrapped around the chimney liner the entire length.