Environmental Product Declarations

Duct Liner

Johns Manville’s duct liner products are engineered to improve thermal and acoustical control in HVAC systems, supporting greener building design. Linacoustic® RC and Linacoustic® RC-HP are both GREENGUARD certified, and all three duct liners are ideal solutions for optimizing HVAC system performance.

The UL EPD certification mark indicates that UL has independently reviewed and certified the manufacturer’s environmental impact disclosure that constitutes the EPD. For more information, visit ul.com/epd.