Description
Description
The DuraTech 5" Diameter 11" Square Ceiling Support Box is an essential component for securely supporting chimney pipes in both flat and cathedral ceilings. With its built-in twistlock, this support box ensures a secure connection between the chimney and the support structure. Ideal for installations in short attic spaces, this DuraVent product enhances the safety and stability of your chimney system.
See all 5" 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.
WARNING: This product can expose you to chemicals including Chromium, which is known to the State Of California to cause cancer and birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov.
Reviews
Product Recommendations
- Choosing a selection results in a full page refresh.
- Opens in a new window.