Photo courtesy of Country Stoves & Sunrooms, East Aylesford, NS Canada

Never, ever buy another stove pipe 

Only ULTRABlack is covered by a true, no questions asked, 100% full replacement, LIFETIME WARRANTY

Hi-tech Performance – Old Fashioned Appearance

Double Wall Construction with a 3/8” air space between inner and outer pipes provides superior insulating value to single wall pipe. Better insulating value keeps flue gas temperatures higher. This helps your woodstove perform with an enhanced draft, which provides:

  • less chance for moisture or soot build up within the vent
  • reduced smoking of the stove at start up increased efficiency
  • ULTRABlack not only keeps the flue temperatures higher, it keeps the outer pipe temperatures cooler. This allows ULTRABlack to be installed with only 6” clearance to combustible materials. Single wall stove pipe requires an 18” clearance, which typically means your wood stove sits further away from the wall and takes up valuable space within the room. Most attractive double wall product on the market; no unsightly slots or vents

The outer casing is constructed of Satin coat steel. Satin coat is attractive and durable when painted. ULTRABlack is painted with Forrest “Stove Bright” premium quality, high temperature paint to provide a rich appearance that complements your woodstove.

The ULTRABlack double wall stove pipe is designed to be used as a connector between a freestanding oil, wood or coal burning stove and a masonry or metal chimney and is available in 6”, 7” & 8” diameters.

The best looking double wall stove pipe on the market!

Double wall construction leaves the outer pipe cool. Only 6″ clearance to combustible materials.
B No crimps or beads! Our exclusive “shrink” process creates a clean look.
C Satin coat is specifically designed to be painted.
D Interior and exterior seams are welded.
E No unsightly slots or vents.
No hassle, Lifetime Warranty!

 We build it better, so we back it longer

ULTRABLACK Lifetime Limited Warranty





Technical Information


ULTRABlack has been tested and listed by Intertek Testing Services.

Listing #5965


ULTRABlack is designed to be used as a connector between a freestanding oil, wood or coal burning stove and a masonry or metal chimney. There are four primary advantages to ULTRABlack over single wall connector pipes:

  • It offers reduced clearance to combustible materials.
  • It is designed to last the lifetime of the stove and/or chimney system.
  • It offers reduced creosote formation.
  • It is certified for use with mobile home stoves.

Allowable Flue Gas Temperatures

  • Max Continuous 650°C (1200°F)
  • Brief Forced Firing 925°C (1700°F)
  • Tested To 1150°C (2100°F)

Clearance to Combustible Materials

ULTRABlack is certified for 6” clearance with the following exception. When ULTRABlack is used as the connector on a mobile home certified stove the clearance is determined by the installation instructions for the specific stove model being installed.

Flue .016” stainless steel
Casing .019” satin coat steel. Satin coat is specifically designed to be painted.
Seam Interior and exterior seams are seam welded
Wall thickness Approximately 3/8”
Paint Forrest “Stove Bright” flat black




ICC warrants its ULTRABlack chimney systems to be free from functional failure due to defects in material or workmanship for as long as the original consumer owns the chimney system. This warranty provides for replacement of any components which fail as a result of normal use on a residential freestanding fireplace, wood burning stove, furnace or boiler. This warranty does not cover damage caused to the building by chimney fires or misuse of the product.

ICC will only be responsible for repair or replacement of any components found to be defective under this warranty. In no event shall ICC be responsible for any incidental or consequential damage caused by defects in the ULTRABlack chimney system.

To obtain service under this warranty, the defective component should be returned to the dealer from whom it was purchased. If you are unable to return the component to the original dealer contact ICC for the name of the closest dealer who can assist you. ICC will not be responsible for shipping charges related to warranty replacements. ICC will repair or replace any components which, upon examination by an authorized agent of ICC, prove to be defective.

ICC will not be responsible for labor of any kind required in the removal or replacement of an ULTRABlack system replaced under this warranty.

This connector is designed to vent residential heating oil, untreated wood, low sulphur coal, and natural or LP gas. It is designed to operate at a continuous temperature of 650°C (1200°F) or less. This warranty is void if the component is used in an application for which it is not designed.

The ULTRABlack system must be installed according to the Installation Instructions included with every system at the time of purchase. If you do not have a set of installation instructions, they are available free upon request. This warranty is void if the connector is not installed according to the installation instructions.

This warranty may not be extended or modified by our agents or representatives. This warranty is in lieu of all other express warranties or guarantees, of any kind.


Need help choosing the right components to install your chimney?

If you’re installing a wood stove, our chimney configuration tool will walk you through finding all the right parts for your job.

How to choose?

Chimney configurator

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Local professional

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