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HUNtER PRODUCT DESCRIPTION Cool-Vent II is a venting composite insulation board. It isconstructed with a top layer of either OSB or Plywood, middle layer of wood spacers and a bottom layer of H-Shield-NB – a nailbase roof insulation panel consisting of polyisocyanurate foam insulation bonded in the manufacturing process to OSB. Cool-Vent II is ideal for slate and tile construction when 3/4" or greater plywood is required. Cool-Vent II is the environmentally intelligent choice for steep slope roofing applications and is viable in green and sustainable building designs.

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superior cross ventilation.
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ENEFITS and The life of exterior roofing materials can be foreshortened by heatbuild up within the assembly. Cool-Vent II’s primary function is to simultaneously provide thermal insulating properties and promote air circulation within that assembly. Hunter Panels’ unique design achieves over 92% open space for free air movement COOL-VENT II THERMAL VALUES T
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PANABILITY 3.00"766.64 3/8" Cool-Vent II Features: 92% open air space 3.50"899.64 3/8" ·75% lateral air movement ·Improved cooling and ventilation due to ·Nailable surface (OSB or plywood) rabbeted 1/8” on all sides toallow for substrate expansion·Wood spacers less than 12" apart; minimizes deflection ·Design flexibility: 1.5" and 2” wood spacers available for increasedair flow (low-slope considerations)·Exceeds requirements of ARMA Tech Bulletin 211-RR-24 regardingminimum depth of air space 4.00"10212.74 3/8" 4.50"11415.94 3/8" 5.00"12717.14 3/8" 5.50"14022.34 3/8"6.00"15225.64 3/8" * Long Term Thermal Resistance Foam Core Values are based on ASTM C1289-06 and CAN/ULC S770 and ASTM C1303 which provides for a 15-year time weighted average. All PIMAmembers haveadopted this advanced standard for R-value measurement as of 1/1/03. Energy Smart Polyiso

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PPLICATIONS Cool-Vent II is custom built to incorporate the individualspecifications of the building designer or owner. It is ideal for slopes greater than 3/12. Applicable construction types include:

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The Net Free Area of Ventilation Per Linear Foot is derived bymultiplying the air space in inches by the length in inches of the Cool-Vent II panel. The area of the wood spaces is then subtracted and the difference is divided by 4 or 8. ·Non-insulated Cathedral and Vaulted Ceilings·Exposed ceiling designs beneath steel, wood, tongue & groove decktypes in commercial and residential constructions·Log Home applications ·Post & Beam constructions AIRSPACE DIMENSIONNFA/LF 1.0" 7.5/9.5 sq inch A
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OVERINGS :
1.5" 11.25/14.25 sq inch - Slate (Natural, Synthetic)- Tile - Shingles (Architectural and/or Dimensional recommended) - Metal Roof Systems 2.0" 15.00/19.0 sq inch

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HARACTERISTICS ·48" x 96" panels (1220 mm x 2440 mm)·ASTM C1289-06, Type II Grade 2 (20 psi minimum) ·Available with FSC Certified OSB or plywood upon request ·Multiple Substrate Types Available: OSB:Plywood: - 7/16" or 5/8"- 5/8" or 3/4" CDX- fire-treated

888-746-1114 · WWW.HUNTERPANELS.COM