Atlas ACFoam-III Flat CGF Coated Glass Faced 2 Sides 4ft x 4ft Polyiso Roof Insulation Board - All Sizes
by Roofing4US
Sold out
Original price
$438.10
-
Original price
$691.20
Original price
$691.20
$438.10
-
$691.20
Current price
$691.20
Atlas ACFoam-III is a high-performance flat polyiso insulation board with coated glass facers (CGF) on both sides, designed for use in commercial low-slope roofing systems. With excellent thermal resistance and durability, ACFoam-III delivers long-term energy savings and enhanced roof performance.
Key Features
- Coated glass facers for enhanced moisture, mold, and fire resistance
- Exceptional R-value per inch for superior thermal efficiency
- Lightweight and easy to handle
- Compatible with a wide variety of roofing membranes and adhesives
- Helps meet LEED® and energy code compliance
- Environmentally responsible manufacturing with zero ozone-depleting components
| Thickness | R-Value | Sheets / Pallet | Sq Ft / Pallet |
|---|---|---|---|
| 1" | R-5.7 | 48 | 768 sq ft |
| 1.5" | R-8.6 | 32 | 512 sq ft |
| 2" | R-11.4 | 24 | 384 sq ft |
| 2.5" | R-14.4 | 19 | 304 sq ft |
| 3" | R-17.4 | 16 | 256 sq ft |
| 3.5" | R-20.5 | 13 | 208 sq ft |
| 4" | R-23.6 | 12 | 192 sq ft |
Certifications & Compliance
- Meets or exceeds ASTM C1289, Type II, Class 2
- FM Approved, UL Classified, Miami-Dade County Approved
- Eligible for LEED® credits
- Manufactured in the USA with third-party quality control