Fire resistive ductwork systems are an important tool for the designer in many modern building applications. While the product is not new, there are often… Read More »
Free-standing stacks are highly engineered. Most projects require a complete structural analysis and review by a licensed structural professional. Contact us to design or review… Read More »
Prefabricated grease duct systems are tested and listed under the Underwriters Laboratories UL-1978 listing and the UL-2221 classification for zero clearance to combustibles. Proper design… Read More »
