Atlas EnergyShield CGF Pro Continuous Wall Insulation, 1-1/2 in x 4 ft x 8 ftEnergyShield 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

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.

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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

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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

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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.

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Q: Is it suitable as a water-resistive barrier?
A: Yes. The product combines high R-value insulation with water-resistive barrier attributes.

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Q: What is the board size and thickness?
A: Each panel is 4 ft x 8 ft and 1-1/2 in thick.

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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.

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Q: What type of insulation is it?
A: Closed-cell polyisocyanurate (polyiso) rigid foam with coated glass facers.

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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 wall—beauty anchored by intelligent engineering.

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Upgrade your envelope with EnergyShield CGF Pro for efficient, code-compliant continuous insulation that installs cleanly and lasts.

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