Atlas ACFoam-II Flat GRF Fiber Felt Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

Atlas ACFoam-II Flat GRF Fiber Felt Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes image 2

Atlas ACFoam-II Flat GRF Fiber Felt Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

$1,136.07 $1,067.91

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Atlas ACFoam-II is a high-performance rigid foam insulation board made with polyisocyanurate (polyiso) core and fiber-reinforced felt facers on both sides. Ideal for commercial flat roofing applications, it provides excellent thermal resistance and dimensional stability, contributing to long-term roof performance.

This insulation board is compatible with a variety of roofing systems and helps meet demanding energy code requirements quickly and cost-effectively.

Key Features:

High R-values per inch for superior energy efficiency
Fiber-reinforced felt facer on both sides for strength and durability
Excellent moisture resistance due to closed-cell polyiso core
Lightweight and easy to install
Compatible with BUR, modified bitumen, single-ply (EPDM, TPO, PVC), and metal systems
Contributes to LEED® credits
Made in the USA

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

Certifications & Compliance:

Meets ASTM C1289 standards (Type II, Class 1)
UL Classified, FM Approved, and Miami-Dade NOA Compliant
Zero ozone-depleting potential
Recyclable and environmentally responsible

*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.

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Atlas ACFoam-II Flat GRF Fiber Felt Faced 2 Sides 4ft x 8ft Polyiso Roof Insulation Board - All Sizes

Key Features:

Certifications & Compliance:

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