Preparing a Vaulted Ceiling for Insulation with Baffles We discuss the process of installing baffles, also known as Pro Vents, in the joist bays of a vaulted ceiling before insulating. This allows for proper ventilation from the soffit to the ridge vent, creating an air gap and a thermal break. #constructionprotips #homeimprovement #renovation #homeremodel #homerenovation #remodeling #construction #homeupdates #insulation #venilation | Daniel Craner