The Restoration Industry Association (RIA) serves and represents the interests of the commercial and residential restoration and cleaning industries by promoting the highest ethical standards; providing education, professional qualification and certification opportunities; positively influencing regulations and governmental actions; and advancing the safety, image, efficiency, and competitiveness of industry members.
Representing over 20,000 cleaning and restoration professionals from 1,200 firms, specializing in textiles, environmental issues, and restoration, RIA provides credibility, education and business improvement events to maximize industry exposure and to advance knowledge in the cleaning and restoration industry. With an extensive network of professionals working towards similar goals, RIA has become a trusted resource of knowledge for those involved in cleaning and restoration.
Any surface of the HVAC system in contact with the air stream that cannot be penetrated by water or air, such as sheet metal, aluminum foil, or polymeric film used to line flexible duct.