cool vent asmb

Hunter Cool-Vent

Cool-Vent is a venting composite insulation board that consists of a 4'x8' panel of rigid polyiso, a middle layer of solid wood spacers, creating a standard 1" air space and a top layer of APA/TECO rated OSB or plywood. Cool-Vent is the environmentally intelligent choice for steep slope roofing applications and is viable in green and sustainable building designs.

  • Manufactured with NexGen Chemistry: Contains no CFCs, HCFCs, HFCs is Zero ODP, EPA Compliant and has virtually no GWP
  • 75% lateral air movement
  • Optimal cooling and ventilation through 92% open air space
  • The edges of the wood panels are rabbeted to provide for expansion and contraction of the wood while allowing the foam edges to be installed tightly to achieve thermal integrity across the entire roof deck
  • Wood spacers less than 12" apart; minimizes deflection
  • Design flexibility: 1.5" and 2" wood spacers available for increased air flow (when eave ridge distance is over 20 feet)
  • Exceeds requirements of ARMA Tech Bulletin 211-RR-24 regarding minimum depth of air space

View Hunter Cool-Vent Vented Polyiso for Steep Slope Applications Installation Photos

Product Info Specification Info Fastening Information Cool-Vent Project Video

Product information

Specification information

Fastening Information

Cool-Vent Project Video