DuraTech 6" Diameter 36" Support Box  with Insulation Shield - 6DT-CS36IS-2

Designed for flat, vaulted, or cathedral ceilings, this 6" Diameter 36" Support Box with Insulation Shield offers robust support for chimney installations while enhancing energy efficiency in attic spaces. The integrated collar adds functionality, making it a versatile choice for various ceiling types.

See all 6" DuraTech Chimney Pipe.

Additional Information:

With a Thermal Tech blanket insulation encased between duel walls, DuraTech offers superior safety and performance. It keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance. The inner wall is 25% thicker than competitive chimneys, for an extra margin of safety. Designed for normal, continuous operation at 1000 °F flue gas temperatures, DuraTech is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400 °F, plus three ten minute chimney fire tests at 2100 °F.