Navigating These Challenging Times Together

First, we want to thank you for your support during this difficult time. Like everyone else we are just trying to take things one day at a time and get through this the best we can. We'd like to share some information with you to help you stay updated with what's going on at Life and Home in the coming days.

Steps We're Taking:
Our offices are all currently set up to work from home to help stop the spread of COVID-19. At our warehouse, we are increasing efforts to disinfect high-touch and high-trafficked areas throughout the day and increasing daily cleaning routines. We are also making sure all employees have up-to-date information on how to stay healthy and what preventative measures should be taken and the ability to stay home if they are feeling unwell.

Updated Return Policy:
We have updated our shipping policy from 30 days to 60 days. Our goal is that you're completely satisfied with your purchase. If for any reason, you are not satisfied, simply return your purchase in its original packaging, with your original receipt/email confirmation within 60 days from the purchase date.

You may experience delays in shipping as we are taking the necessary precautions to protect you and our team. We are still working hard to get in-stock items shipped within 24 hours. Few items may temporarily have longer fulfillment times.

Customer Service:
Our customer service team is working hard to help all customers as quickly as possible. Due to technical difficulties, you may experience interrupted calls. In the event this occurs, please email us at or message our chat here on the site. We apologize for any inconvenience and thank you for your understanding.

Thank you again for your support.
- The Life and Home team
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Selkirk 206018 Sure-Temp Insulated Chimney Pipe, 6" x 18"

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Designed for maximum continuous operation at 1000 degree F flue gas temps. Augured-in mineral wool insulation fills space between chimney walls. Minimum 2" airspace clearance to combustibles.
SKU: 40123366
MFG: 206018
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Type HT chimney pipe special augured in mineral wool insulation filling the space between stainless steel walls is only 1 inch thick, yet provides 17 times the insulating valve of brick. This optimum density of insulation stops expansion noises and resists and contains surges of heat. This allows the system to be enclosed with only 2 inch clearance to combustibles. The "solid pack" density comprises about 85 percent air. The mixture of extremely fine fibers trap this air in the pores of the insulation and also blocks radiation heat transfer. Tested to 2100 degrees F.


  • No. 6T-18
  • Size: 6"ID x 8"OD x 18"L
  • Type HT
  • Type A chimney
  • Solid pack insulation
  • Designed for maximum continuous operation at 1000 degree F flue gas temps
  • Minimum 2" airspace clearance to combustibles
  • Augured-in mineral wool insulation fills space between chimney walls
  • Helps to reduce expansion noise and contains surges of heat
  • Temp ratings: 2100F - maximum test 10 min., 1400F - maximum for 60 min., 1000F - maximum continuous operating temperature
  • Inner and outer pipe made of 430 stainless steel
  • Includes locking ring
  • Use with other Type HT accessories
  • Model SS-II Type HT sizes 6" & 8" use the letter "T" in the part number
  • UL listed


MFR: 206018
SKU: 40123366
UPC: 053713130663
Brand: Selkirk