The 5-Second Trick For commercial kitchen extract systems
Even though sheet steel and fiberboard ducts are rigid types of ductwork, flex ducts are tube-shaped, insulated, and bendable. They’re perfect for oddly shaped or difficult spaces and can be connected to rigid ductwork linked to an air offer.Aviator snips do the job fine to chop holes in a trunk line, but only if there’s enough Place. In the ev