Duct insulation is sometimes required in overhead air conditioning ductwork. We provide foam wraps that are used as acoustical insulation and to prevent and/or absorb any condensation that may form on the duct. Excess condensation can drip onto the headliner and potentially stain. Derby has the ability to take 3-dimensional CAD data and provide die cut parts to wrap the component. Please contact us for additional information about duct insulation.