ALLFUEL HST 6 in. x 6 in. Roof Support Kit for Class A Double Wall Chimney Pipe

Our roof support kit includes all the components necessary to connect single wall stove pipe to double wall Class-A chimney and vent it through a single story home with an A-Frame or cathedral ceiling where a Support Box is not desired or required.The roof support mounts to the framing and can support a total of 45 feet of chimney with a maximum of 20 feet of Class-A chimney below the support. Our double wall Class-A insulated chimney system delivers superior safety and performance. The 1.18" thick high density ceramic fiber blanket insulation is sandwiched between two 0.019" thick 304 stainless steel walls. Compared to our competitors 430 stainless steel or galvanized steel, 304 stainless steel provides superior corrosion resistance while our 0.019" thick inner and outer walls are as must as 25% thicker than our competition.