Rockford chimney supply offers rock vent and selkirk class a insulated chimney pipe systems.
Double walled stainless steel chimney liner.
Double wall insulated pipe is listed as class a vent pipe and must meet certain ul standards.
Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote build up.
Corrugated interlocked seam on the outside provides for maximum strength and flexibility.
Smooth wall double ply flex all chimney liner is smooth wall double ply flex all chimney liner is made from a single strip of 316ti 0 006 in.
Forever vent 300 in l x 4 in dia stainless steel double wall chimney pipe.
The outer wall of chimney pipe is stainless steel or galvanized steel.
The inner wall is stainless steel.
Duraliner safely protects masonry chimneys from the damaging effects of flue product condensation.
Designed for normal continuous operation at 1000ºf flue gas temperatures it is tested to rigorous and stringent c ul us testing requirements.
Corrugated interlocked seam on the outside provides for maximum strength and flexibility.
Our chimney s sleek 1 wall design provides for easy installations through 16 on center framing and we offer reduced sized kits for tighter installations.
For pricing and availability.
The smooth double wall liner is highly recommended for efficiency over the corrugated single wall liner.
Duraliner duravent duraliner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas.
Smooth interior inner ply wall creates positive air flow that increases drafting by 20 while eliminating creosote buildup.
Product overview smooth wall double ply flex all chimney liner is made from a single strip of 316ti 0 006 in.
Duraliner chimney liner is a high temperature insulated double wall masonry relining system for use with appliances fueled by gas pellet oil wood or coal.
Duraliner is the only factory insulated product with zero zero clearance for high heat wood burning appliances.
It is the only factory insulated product with zero zero clearance for high heat wood burning appliances.
This is because of the added insulating layer of metal.
The smooth double wall will stay a little bit warmer reducing your creosote and increasing your draft by about 20.
Double wall requires pipe capable of safely operating with an internal temperature up to 1 200 degrees fahrenheit and withstanding a maximum.
Smooth wall double ply flex all chimney liner is made from a single strip of 316 grade 006 stainless steel.
