Diffuser Board

Diffuser Board

Fiberglass duct board with a black-colored airstream surface and E3™ Pallet technology.

      NRC: 0.7 (R4.3)
      R-value: 4.3 (1")

      Product Details

      Diffuser Board

      Product Long Description
      Johns Manville Diffuser Board is designed for use in the fabrication of HVAC systems, air diffusers and register boxes. The airstream surface features a black-colored surface, which provides a smooth interior surface that offers minimal resistance to air flow. JM diffuser board is available plain or with a tough fire-resistant FSK facing laminated to the exterior surface. JM diffuser board provides excellent thermal and acoustical performance.

      Features

      Diffuser Board

      Features

      Strong and Resilient - Diffuser Board is a 4 pcf density board made from strong, resilient glass fibers bonded with a thermosetting resin.

      Easy Fabrication - Specifically designed for use in fabricating air diffusers and register boxes. 

      Different Facings Available - Diffuser Board is available plain or with an FSK (foil-scrimkraft) facing.

      Shipped with E3 Pallet™ Technology - The E3 Pallet™ is designed to simplify repurposing our 4x8’ and 4x10’ pallets into more functional, 48x48” and 48x40” pallets (respectively).

      Documents

      Videos

      E³ Palletᵀᴹ Technology

      E³ Palletᵀᴹ Technology

      E³ Palletᵀᴹ Technology

      E³ Palletᵀᴹ Technology

      Johns Manville’s New, E³ Pallet™ Technology – How to Cut Down Pallets for Reuse

      Johns Manville’s New, E³ Pallet™ Technology – How to Cut Down Pallets for Reuse

      Johns Manville’s New, E³ Pallet™ Technology – How to Cut Down Pallets for Reuse

      Johns Manville’s New, E³ Pallet™ Technology – How to Cut Down Pallets for Reuse

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      Resource Pages

      Insulation for Aesthetic Applications
      As building designs trend toward open ceilings and exposed duct work, designers are frequently faced with a major challenge: finding an insulation that meets codes and system specifications and is also aesthetically appealing.

      HVAC Insulation Innovation
      Over the years, Johns Manville has been the market leader in HVAC insulation, providing duct liner, duct board and duct wrap and poly-iso board solutions with superior consistency and quality.

      Case Studies

      Washington State Code Requirements
      First-Ever R-19 Duct Wrap Solves Code Requirements in Washington State 

      Project Profiles

      Colorado State University Urgent Care
      The construction of the Colorado State University Urgent Care in Fort Collins, Colorado called for an aesthetically appealing duct system on the 4th floor due to exposed ceilings.

      Washington State Clean Rooom Project
      Sometimes, the aesthetics really matter. And when you want a clean, streamlined look in a building, Microlite® White PSK duct wrap is just the thing. 

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