Metal Fab


Double Wall Insulated Chimney Pipe


Double Wall Insulated Chimney

Temp/Guard® diameters 6"- 8" is tested and listed to UL 103HT for continuous operating temperatures up to 1000°F and 2100°F intermittent.  Temp/Guard features a twist-lock connection that eliminates the need for sheet metal screws and aids in proper joint alignment.  Temp/Guard utilizes a ceramic fiber blanket insulation that reduces “hot spots” and prevents insulation settling during transportation and installation, increasing product safety and reliability.  Our factory-built chimneys have the lowest clearance to combustibles of 1.5" in the industry, reducing the chimney system footprint and saving on cost and time. 

Product Data



Factory-built double wall chimney for use with listed wood, coal, oil or gas-fired appliances.


NFPA 211
UL 103HT


Flue Material Thickness:
    10" - 12"/.015, 430 stainless steel

Casing Material Thickness:
    Galvanized/Stainless Steel
    10" - 12"/.018, galvanized steel; .015, 430 stainless steel


10" - 12"


2" Minimum clearance to combustibles for 10"-12"