1-1/2" x 48" x 120" – R6.5 – FRK Facing
Owens Corning T800 FRK Duct Board is a rigid, resin-bonded fiberglass HVAC board designed for fabricating high-performance rectangular duct systems.
This board features a reinforced aluminum foil (FRK) vapor barrier facing that is flame-retardant, moisture-resistant, and highly durable for long-term system performance.
✔ R-6.5 thermal insulation value
✔ Excellent acoustic noise absorption
✔ Reduces air turbulence and vibration noise
✔ Airtight performance when sealed with UL 181A listed closures
✔ Biocide-treated airstream surface
✔ Moisture-resistant vapor barrier
✔ Rated up to 250°F
✔ Handles velocities up to 6000 FPM
Ideal for residential and commercial HVAC duct fabrication where thermal efficiency, sound reduction, and air quality are priorities.
This is professional-grade duct board commonly used by HVAC contractors and mechanical installers.