Atlas EnergyShield PanelCast Glass-Mat Faced 4ft x 8ft Polyiso Insulation - All Sizes
| Thickness | Sq/Ft Per Pallet | Sheets Per Pallet | R Value |
| 0.5 In | 2752 | 86 | R-3 |
| 0.75 In | 1856 | 58 | R-4.5 |
| 1 In | 1556 | 48 | R-6 |
| 1.5 In | 992 | 31 | R-9 |
| 2 In | 736 | 23 | R-12.1 |
| 2.5 In | 576 | 18 | R-15.3 |
| 3 In | 480 | 15 | R-18.5 |
| 3.5 In | 416 | 13 | R-21.7 |
| 4 In | 352 | 11 | R-25 |
The Atlas EnergyShield PanelCast Glass-Mat Faced Polyiso Insulation is a premium insulation product designed for a wide range of construction applications, offering exceptional thermal performance and durability. It is specifically engineered for use in insulated concrete panels, including precast, tilt-up, and cast-in-place wall panels. This product is ideal for both commercial and residential buildings, ensuring compliance with various local building codes. The coated glass-mat facers not only enhance its strength and resilience against physical damage but also make it more permeable compared to foil-faced products, facilitating a balanced moisture control within the concrete structures.
With a focus on safety and performance, the Atlas EnergyShield PanelCast boasts impressive specifications that meet rigorous industry standards. It offers a compressive strength of 25 psi as per ASTM D1621, making it robust enough for demanding applications such as under-slab insulation and various OEM uses. Additionally, its flame spread and smoke development are rated at ≤75 and ≤450 respectively, according to ASTM E84/UL 723 standards, highlighting its effectiveness in enhancing building safety against fire hazards. The product also exhibits minimal water absorption, less than 1% by volume, ensuring long-lasting insulation effectiveness and structural integrity even in moisture-prone environments.
Beyond its physical and functional attributes, this insulation panel is designed to be environmentally considerate and energy efficient. It supports optimal energy conservation, aligning with standards set by ASHRAE 90.1, IECC, and IgCC among others. The Atlas EnergyShield PanelCast is also recognized for its mold resistance, scoring a high rating on the UL 2824 scale, which underscores its suitability for use in diverse climatic conditions ranging from -100°F to +250°F. Its dimensional stability is another standout feature, ensuring less than 1% linear change, thus maintaining its form and effectiveness over time.
Key Features:
- Enhanced Durability: Coated glass-mat facers for increased durability and moisture permeability.
- Fire and Smoke Resistance: Meets ASTM E84/UL 723 standards with a flame spread of ≤75 and smoke development of ≤450.
- High Compressive Strength: Robust 25 psi compressive strength suitable for heavy-duty applications.
- Moisture Resistant: Exceptional water absorption properties, less than 1% by volume.
- Energy Efficient: Complies with ASHRAE, IECC, and IgCC energy conservation standards.
- Mold Resistance: Highly resistant to mold, rated 4 on UL 2824.
- Wide Temperature Range: Operable in environments from -100°F to +250°F (-73°C to 122°C).
- Dimensional Stability: Maintains structural integrity with less than 1% linear change.