Ultra Temp is the installers choice for a variety of installations from small residential applications to large custom chimney projects. 

  • Available in 4" -- 24" Diameters
  • 304 inner/430 outer Stainless Steel
  • Oil-fired, Gas, and specifically listed wood burning fireplaces.
  • 1" Solid Pack Mineral Wool Insulation
  • Lock Seams

Small Diameter (4” – 8”):

The small diameter coupling systems easily twist lock together for quick and easy installation. For added protection the slim design lock band neatly conceals and protects seams.

Large Diameter (16”-24”):

For those projects where a larger chimney is required, Ultra Temp is also available in 16" -- 24". The Ultra Temp Large Diameter fastener secured connections are easy to install.


  • Listed to ULC S-604, 610