DDW®
Double-Wall Interior Stovepipe for connecting wood stoves
and other solid-fuel appliances to manufactured chimney.
With Double-Wall stovepipe, DuraVent has designed a product that has been successfully tested to 2100°F at a 6 inch clearance from combustible materials. The inner liner is made of corrosion-resistant stainless steel, helping to deliver better protection of the exterior finish. The outer wall features a series of openings that allow for maximum recovery of heat from the flue gases.
ONLY AVAILABLE IN CANADA

Applications
Double-Wall interior stovepipe for connecting wood stoves and other solid-fuel appliances to manufactured chimney.
Materials and Construction
.016″ stainless steel inner wall.
.018″ galvanized outer, painted black.
Clearances
6″ clearance to walls and ceilings.
Diameters
6″, 7″, 8″
Listings
ULC S641
Catalogs:
Installation Instructions: