Hart & Cooley Metalized Jacket Insulated Flexible Air Duct, 6 x 25′

When planning a ventilation project flex duct is one of the important components to consider. Our flex duct is very high quality and it meets stringent building code requirements and most federal, state and local codes and standards. Our flex duct is greenguard certified which means it contributes minimal emissions to the environment. This six inch duct has an R-6 insulation value and the core.