Atlas ACFoam-III Tapered CGF Coated Glass Faced 2 Sides 4ft x 4ft Polyiso Roof Insulation Board - All Sizes
Regular price $710.04 Sale price $667.44 Save $42.60Atlas ACFoam-III Tapered is a high-performance polyiso roof insulation board faced with coated glass on both sides (CGF). Designed to create positive drainage on low-slope roofs while delivering outstanding thermal performance, these boards are engineered for energy efficiency, water shedding, and long-term durability.
Key Features
- Tapered insulation facilitates slope and drainage to prevent ponding water
- Coated glass facers provide superior moisture, fire, and mold resistance
- Lightweight, easy to handle and install
- Compatible with most commercial roofing membranes and adhesives
- High R-values for increased energy efficiency
- Helps achieve LEED® credits and code compliance
Product Specifications
| Slope | Taper Range (in) | R-Value | Thickness Range | Sheets / Pallet | Sq Ft / Pallet |
|---|---|---|---|---|---|
| 1/8" | 0.5" – 1" | R-4.3 | 0.5" to 1" | 64 | 1024 sq ft |
| 1/8" | 1" – 1.5" | R-7.1 | 1" to 1.5" | 38 | 608 sq ft |
| 1/8" | 1.5" – 2" | R-10 | 1.5" to 2" | 26 | 416 sq ft |
| 1/8" | 2" – 2.5" | R-12.9 | 2" to 2.5" | 20 | 320 sq ft |
| 1/4" | 0.5" – 1.5" | R-5.7 | 0.5" to 1.5" | 48 | 768 sq ft |
| 1/4" | 1.5" – 2.5" | R-11.4 | 1.5" to 2.5" | 24 | 384 sq ft |
| 1/2" | 0.5" – 2.5" | R-8.6 | 0.5" to 2.5" | 32 | 512 sq ft |
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