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Description
Atlas ACFoam-II 2.2-in x 4-ft x 8-ft Grade-II (20 psi) Polyiso Roof Insulation Board2. 2" Polyiso Roof Insulation Board, 4x8 Closed cell polyisocyanurate board with fiber reinforced organic felt facers for durable, high performance roof insulation. Offered as ACFoam II Grade II (20 psi) with long term thermal resistance for a variety of roofing systems. Key Features: Durable Polyiso Core: Closed cell polyisocyanurate provides strong thermal performance and moisture resistance. Reinforced Facers: Non asphaltic, fiber reinforced
2.2" Polyiso Roof Insulation Board, 4x8
Closed-cell polyisocyanurate board with fiber-reinforced organic felt facers for durable, high-performance roof insulation. Offered as ACFoam-II Grade-II (20 psi) with long-term thermal resistance for a variety of roofing systems.
Key Features:
- Durable Polyiso Core: Closed-cell polyisocyanurate provides strong thermal performance and moisture resistance.
- Reinforced Facers: Non-asphaltic, fiber-reinforced organic felt facers enhance dimensional stability and bonding.
- High Compressive Strength: Grade-II (20 psi) for robust roof applications and traffic resistance during installation.
- Large Coverage: 4-ft x 8-ft panels; 608 sq. ft. per unit streamlines installation on big roofs.
- Code-Ready Approvals: Meets ASTM C1289 and multiple UL, FM, and regional approvals for compliance.
Specifications Table:
| Specification | Details |
|---|---|
| Product name | 2.2" x 4' x 8' Grade-II (20 psi) Polyiso Roof Insulation |
| Brand | Atlas |
| Style | Polyiso |
| Model / Product Number | ATL22ISO |
| Manufacturer Number | 22A |
| Material | Closed-cell polyisocyanurate foam core |
| Facers | Non-asphaltic, fiber-reinforced organic felt facers |
| Thickness | 2.2" |
| Width | 4' (1220 mm) |
| Length | 8' (2440 mm) |
| Compressive strength | Grade-II (20 psi) |
| Unit of measure | SQ | PC |
| Coverage per unit | 608 sq. ft. |
| Weight | 32 lb |
| Applicable standards and approvals | ASTM C1289; CAN/ULC-S704; CCMC No. 12464-L; UL Certified for Canada; UL 1256 Classification; UL 790 (ASTM E108); UL 263 (ASTM E119); UL 1897; FM 4450/4470 Approved; IBC Chapter 26 & NBC; Miami-Dade County Approved; Florida Product Approved; UL GREENGUARD Gold Certified; RCI Approved; AIA Approved; U.S. Green Building Council Member; National Roofing Contractors Association |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and thickness?
A: Each board is 4 ft x 8 ft with a thickness of 2.2 inches.
Q: What is the compressive strength rating?
A: Grade-II with a 20 psi compressive strength.
Q: What facers are used?
A: Non-asphaltic, fiber-reinforced organic felt facers bonded to the polyiso foam core.
Q: Is this product approved for major codes and standards?
A: Yes—meets ASTM C1289 and carries UL, FM, IBC/NBC, Miami-Dade, Florida Product Approval, and GREENGUARD Gold certifications, among others.
Q: How much area does a unit cover?
A: 608 square feet per unit.
Sleek Strength for Streamlined Roof Design
ACFoam-II’s refined profile brings crisp, modern order to the roof plane while delivering dependable thermal performance. Its fiber-reinforced felt facers create a tailored surface that feels purposeful and elevated. Pair with clean-lined single-ply membranes to underscore a minimalist roof aesthetic. This board is a quiet essential—powerful, polished, and indispensable to luxurious, efficient building envelopes.
Upgrade your roof’s performance and compliance with Atlas ACFoam-II 2.2" polyiso—order today for efficient coverage and dependable strength.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy