The Secure Black Double Wall (DL) stove pipe from Security Chimneys is tested to 2100°F and listed as 6” clearance from combustible materials for all types of wood-burning stoves. The double wall black stove connector features a series of openings, allowing for maximum recovery of heat from flue gases.

Security Chimneys has been an innovator in the venting field and a market leader in North America since 1960. Instrumental in the company’s growth has been an ongoing focus on product improvement and the introduction of new, innovative products. The proven Secure Black Double Wall pipe is just one example of this commitment to engineering solutions that outperform.

With the Secure Black™ Double Wall (DL) pipe, Security Chimneys has designed a product that has been successfully tested to 2100°F at a 6-inch clearance from combustible materials. This level of safety delivers the peace of mind your customers demand. Temperature rating of 1000°F Max continuous; 1400°F brief forced fired; and 2100°F 30 minutes tested. 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. In fact, it is almost as efficient as a single wall black pipe.

The Security Double Wall black stove pipe can be safely installed as close as 6 inches to combustible materials, providing greater installation flexibility. Furthermore, it may be used with all types of stoves and is available in diameters of 6, 7 and 8 inches. To simplify installation, Security Chimneys has designed a telescopic double wall black pipe, which extends from 3-1/2 feet to 5-1/2 feet. There is no need to determine the number of lengths required and no need for cutting—it will adjust to your application.

Security Chimneys Ltd. warrants a limited lifetime warranty for its double wall black stove pipe.

  • Tested to 2100°F and listed for 6″ clearance to combustible materials, providing significantly more versatility than single-wall pipe
  • 400-series stainless steel inner liner provides greater durability and product life compared to single-wall pipe
  • Double-wall black stove connector features a series of venting slots, allowing maximum heat recovery
  • Can be used with all types of wood-burning stoves
  • Available in 6″, 7″ and 8″ inside diameters
  • Painted black finish is compatible with most stove finishes
  • Limited lifetime warranty

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