EnergyShield CGF Pro Polyiso Wall Insulation Board
Rigid polyiso board with coated glass facers, engineered for continuous wall insulation. Class A fire-rated with high R-value performance and water-resistive barrier attributes, ideal for open-joint rainscreen and commercial or residential envelopes.
Key Features:
- High-Performance Insulation: Closed-cell polyisocyanurate core delivers strong thermal efficiency in a thin profile
- Durable Facers: Coated glass facers on both sides resist moisture and enhance long-term durability
- Fire and Code Compliance: Class A fire rating with extensive certifications including ASTM, UL, IBC/IRC, and NFPA 285
- Rainscreen Ready: Dark gray facer side designed for open-joint rainscreen applications
- Rigid Board Format: 1-1/2 in thickness in a 4 ft x 8 ft panel for straightforward continuous insulation installs
Specifications Table:
| Specification | Details |
| Thickness | 1-1/2" (38.1 mm) |
| Length | 8' (2440 mm) |
| Width | 4' (1220 mm) |
| Material | Closed-cell polyisocyanurate (polyiso) with coated glass facers |
| Fire Rating | Class A |
| Color (one side) | Dark gray facer for open joint rainscreen applications |
| Certifications/Standards | UL 2824; ASTM C518; ASTM C1289; ASTM C1289 Type II, Class 2; NFPA 285; ASTM E84 Flame Spread; ASHRAE 90.1 / ASHRAE 189.1 / IECC / IGCC; International Building Code (IBC); International Residential Code (IRC); ICC-ES ESR-1375; California State Insulation Quality Standards; Title 25 Foam Flammability Criteria (T 1231); UL Listed R13089; UL Standard 263 (ASTM E119); PE Evaluation; GreenGuard Gold Certification |
| Unit of Measure | PC |
| Product Number | ATLESP1548 |
| Item Weight | 14 lb |
Frequently Asked Questions (FAQ):
Q: Can this be used behind open-joint cladding?
A: Yes. One side is a dark gray coated glass facer designed for open-joint rainscreen applications.
Q: Is it suitable as a water-resistive barrier?
A: Yes. The product combines high R-value insulation with water-resistive barrier attributes.
Q: What is the board size and thickness?
A: Each panel is 4 ft x 8 ft and 1-1/2 in thick.
Q: What standards does it meet?
A: It meets ASTM C1289, ASTM C518, ASTM E84, UL 2824, UL 263 (ASTM E119), NFPA 285, ICC-ES ESR-1375, IBC/IRC, and more.
Q: What type of insulation is it?
A: Closed-cell polyisocyanurate (polyiso) rigid foam with coated glass facers.
Sleek Thermal Armor for Modern Facades
EnergyShield CGF Pro lends a clean, architectural canvas while quietly elevating comfort through superior thermal performance. The dark gray facer is a chic detail that disappears behind open-joint cladding, keeping lines crisp and intentional. Layer it beneath metal, fiber cement, or stone to create a refined envelope that feels tailored and resilient. This is the discreet luxury of a well-insulated wallbeauty anchored by intelligent engineering.
Upgrade your envelope with EnergyShield CGF Pro for efficient, code-compliant continuous insulation that installs cleanly and lasts.
Warranty
