Rubber Liner

Fiber-free closed cell elastomeric thermal and acoustical duct liner is engineered to safeguard IAQ, attenuate HVAC noise, and reduce energy loss.

Often specified hospitals or medical facilities, schools, labs and jobs that engineer desires the acoustic benefits of internally lined Duct but the intent of a fiber free interior.

Sometimes to reduce cost, the engineer will specify Elastomeric from the air handler and out 30 ft, and then bare duct with wrap on the rest of the run. Conklin stocks 1″ x 59″/60″ X 50 ft Non adhesive backed as standard.

Products Product Description 

ArmaFlex

ArmaFlexAP Armaflex is the world's most recognized brand of Closed-Cell Foam Insulation, provides superior protection against thermal losses, condensation and moisture accumulation that leads to mold. It is the ideal choice for insulating mechanical piping systems.Spec Sheet
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K-Flex

K-FlexK-Flex Duct® Liner Gray provides excellent thermal and acoustical properties. Specifically, it provides noise reduction (NRC of .50 at 1" thickness) properties that out perform fiberglass in sound absorption coefficient values at frequencies below 500 Hz, energy conservation (R-4.2 at 1" thickness and R-8 at 2" thickness). Recommended for applications ranging from -40°F to 200°F, the product is available in a range of widths (46" to 60") and thicknesses (1/2" to 2").Spec Sheet
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