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Hunter Cool-Vent Insulation Panel (7/16in OSB Attached) - All Sizes
Hunter Cool-Vent Insulation Panel (7/16in OSB Attached) - All Sizes
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Cool-Vent is a venting composite insulation board that consists of a 4'x8' panel of closed cell rigid polyisocyanurate, 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.
Hunter Cool-Vent is a high-performance roof insulation panel designed to provide continuous insulation, ventilation, and a nailable surface in a single, easy-to-install component. Each panel features rigid polyiso foam bonded to 7/16" oriented strand board (OSB) with a 1" ventilated air space—ideal for steep slope roofing systems.
Key Features
- Polyiso foam core for superior R-value and thermal efficiency
- Factory-laminated 7/16" OSB provides a structural nailing surface
- Integral 1" air space promotes ventilation under roofing materials
- Reduces heat buildup and extends roof life
- Compatible with shingles, metal roofing, and other steep-slope systems
- Simplifies installation with fewer components and faster setup
| Panel Thickness | Foam Thickness | Panel Size | Sheets / Pallet | Coverage / Pallet |
|---|---|---|---|---|
| 2.5 in | 1 in | 4 ft x 8 ft | 19 | 608 sq ft |
| 3 in | 1.5 in | 4 ft x 8 ft | 16 | 512 sq ft |
| 3.5 in | 2 in | 4 ft x 8 ft | 13 | 416 sq ft |
| 4 in | 2.5 in | 4 ft x 8 ft | 12 | 384 sq ft |
| 4.1 in | 2.6 in | 4 ft x 8 ft | 11 | 352 sq ft |
| 4.5 in | 3 in | 4 ft x 8 ft | 10 | 320 sq ft |
| 5 in | 3.5 in | 4 ft x 8 ft | 9 | 288 sq ft |
Applications
- Ideal for cathedral ceilings and steep-slope roofs
- Residential and commercial buildings requiring ventilated roof assemblies
- Energy-efficient roofing systems in all climate zones
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