Extol of Ohio Inc is a leader in fabrication of closed cellular ridged insulation systems for Refrigeration, Chilled water, Steam, Process and Oil and Gas markets. We supply complete insulation systems that included products to fit, pipes, supports, vessels, valves and fittings to prevent heat gain and to prevent condensation. We offer a complete line of accessory items. Stop by our booth at 515 to see what is new to the industry.