KNAUF INSULATION 503678 Knauf Insulation Atmosphere Duct Liner

Product Description

The Knauf Insulation Atmosphere duct liner, MPN 503678, is an advanced solution for lining air ducts. It features a tightly bonded mat facing that ensures a smooth surface within ducts, enhancing air efficiency while resisting damage during installation and use. This product is manufactured using ECOSE technology which contributes to sustainable practices.

• Tightly bonded mat for durability.
• Low thermal conductivity for energy efficiency.
• Anti-microbial treatment for improved hygiene.

Product Highlights

This duct liner effectively reduces noise from fans and mechanical systems, decreasing crosstalk and improving overall air movement within ducts.

Product Information

Standard Information

• Product Type: Liner
• Material: Glass Mineral Wool

Technical Specifications

• R-Value: R6
• Length: 50 ft
• Width: 47-1/2 in
• Thickness: 1-1/2 in
• Air Flow Velocity: 6000 cfm
• Density: 1.5 pcf
• Color: Brown
• Temperature Rating: 250 deg F
• LBC Red List Free: Yes
• Collection: Atmosphere™