DRYER VENT SERVICE NO FURTHER A MYSTERY

Semi-Rigid Metal Duct This sort of dryer duct appears to be like just like an aluminum foil duct in that it's an accordion-design and style versatile metallic tube. In addition, it is often a changeover duct that has to be made use of beyond wall assemblies. The real difference would be that the metal is semi-rigid and less vulnerable to crushing.W