Atlas ACFoam-III Flat CGF Coated Glass Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

Atlas ACFoam-III Flat CGF Coated Glass Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes image 2

Atlas ACFoam-III Flat CGF Coated Glass Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

$1,514.76 $1,423.87

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Atlas ACFoam-III is a premium polyisocyanurate (polyiso) roof insulation board, coated on both sides with durable coated glass facers (CGF). Designed for low-slope commercial roofing systems, it delivers excellent thermal performance, moisture resistance, and compatibility with a wide range of roofing assemblies.

Key Features

Coated glass facers enhance fire resistance and dimensional stability
High thermal efficiency with low environmental impact
Lightweight for easy handling and installation
Compatible with BUR, modified bitumen, and single-ply roofing systems
Supports energy code compliance and sustainable building goals

Product Specifications

Thickness	R-Value	Sheets / Pallet	Sq Ft / Pallet
1"	R-5.7	48	1536 sq ft
1.5"	R-8.6	32	1024 sq ft
2"	R-11.4	24	768 sq ft
2.5"	R-14.4	19	608 sq ft
3"	R-17.4	16	512 sq ft
3.5"	R-20.5	13	416 sq ft
4"	R-23.6	12	384 sq ft

Compliance & Approvals

Conforms to ASTM C1289, Type II, Class 2
FM Approved | UL Classified | Miami-Dade Approved
Contributes to LEED® certification
Manufactured in the USA under strict quality standards

*Third Party Trademarks

All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.

Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

Why choose us

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Atlas ACFoam-III Flat CGF Coated Glass Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

Key Features

Product Specifications

Compliance & Approvals

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