Atlas ACFoam-II 2 in. x 4 ft. x 8 ft. Polyiso Roof Insulation Board
2" x 4' x 8' Polyiso Roof Insulation Board
Closed-cell polyisocyanurate roof insulation with fiber-reinforced organic felt facers for superior thermal performance. This ACFoam-II board in a 2-inch thickness delivers long-term thermal resistance in low-slope roofing systems and meets leading industry standards.
Key Features:
- High Thermal Efficiency: Closed-cell polyiso core delivers long-term thermal resistance (LTTR)
- Durable Facers: Non-asphaltic, fiber‑reinforced organic felt facers enhance strength and compatibility
- Code Compliant: Meets ASTM C1289 and multiple UL, FM, and building code approvals
- Versatile Use: Ideal for low-slope commercial roofing assemblies; 2 in. x 4 ft. x 8 ft. board
- Lightweight Handling: Approximately 15 lb per sheet for easier transport and installation
Specifications Table:
| Specification | Details |
|---|---|
| Product Name | 2" x 4' x 8' Polyiso Roof Insulation |
| Brand | Atlas |
| Product Line | ACFoam-II |
| Dimensions | 2 in. x 4 ft. x 8 ft. (50.8 mm x 1220 mm x 2440 mm) |
| Thickness | 2" (50.8 mm) |
| Width | 4' (1220 mm) |
| Length | 8' (2440 mm) |
| Core Material | Closed-cell polyisocyanurate (polyiso) |
| Facers | Non-asphaltic, fiber-reinforced organic felt facers |
| Approximate Weight | 15 lb per sheet |
| Area Coverage | 768 sq. ft. per unit |
| Style | Polyiso |
| Applicable Standards and Approvals | ASTM C1289; CAN/ULC-S704; CCMC No. 12464-L; UL Certified for Canada; UL 1256; 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 |
| Manufacturer Number | AC2_029 |
| Seller Product Number | ATL2ISO |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and thickness?
A: Each board is 2 inches thick and measures 4 feet by 8 feet.
Q: What facers are used on this insulation?
A: Non-asphaltic, fiber-reinforced organic felt facers are integrally bonded to the polyiso core.
Q: Which standards and approvals does it meet?
A: ASTM C1289, CAN/ULC-S704, multiple UL standards, FM 4450/4470, Miami-Dade and Florida approvals, among others.
Q: How much does one sheet weigh?
A: Approximately 15 pounds per sheet.
Q: What is the product line?
A: Atlas ACFoam-II polyiso roof insulation.
Sleek Thermal Armor for Modern Rooflines
This polyiso panel brings a refined, purposeful minimalism to the building envelope, streamlining the roof with crisp geometry and quiet confidence. The fiber-reinforced felt facer offers a tailored, matte surface that feels both engineered and elegant. Layer it beneath single-ply membranes or built-up systems to create a thermally resilient canvas that elevates performance without visual noise. It’s an essential foundation for luxurious, efficient architecture.
Upgrade your roof assembly with Atlas ACFoam-II for lightweight handling, proven code compliance, and long-term thermal performance—add it to your project today.
Original: $1,026.43
-70%$1,026.43
$307.93Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
2" x 4' x 8' Polyiso Roof Insulation Board
Closed-cell polyisocyanurate roof insulation with fiber-reinforced organic felt facers for superior thermal performance. This ACFoam-II board in a 2-inch thickness delivers long-term thermal resistance in low-slope roofing systems and meets leading industry standards.
Key Features:
- High Thermal Efficiency: Closed-cell polyiso core delivers long-term thermal resistance (LTTR)
- Durable Facers: Non-asphaltic, fiber‑reinforced organic felt facers enhance strength and compatibility
- Code Compliant: Meets ASTM C1289 and multiple UL, FM, and building code approvals
- Versatile Use: Ideal for low-slope commercial roofing assemblies; 2 in. x 4 ft. x 8 ft. board
- Lightweight Handling: Approximately 15 lb per sheet for easier transport and installation
Specifications Table:
| Specification | Details |
|---|---|
| Product Name | 2" x 4' x 8' Polyiso Roof Insulation |
| Brand | Atlas |
| Product Line | ACFoam-II |
| Dimensions | 2 in. x 4 ft. x 8 ft. (50.8 mm x 1220 mm x 2440 mm) |
| Thickness | 2" (50.8 mm) |
| Width | 4' (1220 mm) |
| Length | 8' (2440 mm) |
| Core Material | Closed-cell polyisocyanurate (polyiso) |
| Facers | Non-asphaltic, fiber-reinforced organic felt facers |
| Approximate Weight | 15 lb per sheet |
| Area Coverage | 768 sq. ft. per unit |
| Style | Polyiso |
| Applicable Standards and Approvals | ASTM C1289; CAN/ULC-S704; CCMC No. 12464-L; UL Certified for Canada; UL 1256; 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 |
| Manufacturer Number | AC2_029 |
| Seller Product Number | ATL2ISO |
Frequently Asked Questions (FAQ):
Q: What are the board dimensions and thickness?
A: Each board is 2 inches thick and measures 4 feet by 8 feet.
Q: What facers are used on this insulation?
A: Non-asphaltic, fiber-reinforced organic felt facers are integrally bonded to the polyiso core.
Q: Which standards and approvals does it meet?
A: ASTM C1289, CAN/ULC-S704, multiple UL standards, FM 4450/4470, Miami-Dade and Florida approvals, among others.
Q: How much does one sheet weigh?
A: Approximately 15 pounds per sheet.
Q: What is the product line?
A: Atlas ACFoam-II polyiso roof insulation.
Sleek Thermal Armor for Modern Rooflines
This polyiso panel brings a refined, purposeful minimalism to the building envelope, streamlining the roof with crisp geometry and quiet confidence. The fiber-reinforced felt facer offers a tailored, matte surface that feels both engineered and elegant. Layer it beneath single-ply membranes or built-up systems to create a thermally resilient canvas that elevates performance without visual noise. It’s an essential foundation for luxurious, efficient architecture.
Upgrade your roof assembly with Atlas ACFoam-II for lightweight handling, proven code compliance, and long-term thermal performance—add it to your project today.
