M&G Duravent specializes in professional quality venting products such as exhaust stacks, vents, B-vents and chimneys.

  • Boiler exhaust stack from 3" to 30", including FAS N SEAL 5/3 stack
  • DuraStack (Pressurized stack)
  • Grease duct (UL approved)

DuraStack DIS and DAS Venting System

A modular double-wall positive pressure chimney system. Factory built for boiler breeching, engine exhaust, and chimney stack. Grease duct (DIS only).

FasNSeal, FasNSeal 2, and FasNSeal Flex

Single-wall and double-wall special gas vent systems.

University of Rhode Island
This facilities operation was taken over by NORESCO and upgraded with new equipment. Steam is supplied throughout the entire campus. 

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