Atlas EnergyShield PanelCast Glass-Mat Faced Polyiso Insulation is a premium insulation designed for insulated concrete panels, including precast, tilt-up, and cast-in-place wall panels. It’s built for commercial and residential buildings that won’t tolerate underperforming walls—and yes, it’s as sturdy as it sounds.

Key Features & Design

• Size and form: 4 ft x 8 ft panels offered in thicknesses from 0.5 in to 4 in for precise application on insulated concrete panels.
• Coated glass-mat facers: enhanced durability with moisture permeability that’s friendlier to moisture management than foil-faced products.
• Fire and smoke resistance: meets ASTM E84/UL 723 with flame spread ≤75 and smoke development ≤450.
• High compressive strength: 25 psi compressive strength (ASTM D1621) for under-slab insulation and OEM uses.
• Moisture resistant: water absorption < 1% by volume, helping preserve performance in moist conditions.
• Energy efficient: complies with ASHRAE 90.1, IECC, and IgCC energy conservation standards.
• Mold resistance: UL 2824 rating 4, suitable for diverse climates.
• Wide temperature range: operable in -100°F to +250°F (-73°C to 122°C).
• Dimensional stability: less than 1% linear change, helping maintain panel integrity over time.

Product Specs by Thickness

• 0.5 In — 2752 Sq/Ft per Pallet • 86 Sheets Per Pallet • R-3
• 0.75 In — 1856 Sq/Ft per Pallet • 58 Sheets Per Pallet • R-4.5
• 1 In — 1556 Sq/Ft per Pallet • 48 Sheets Per Pallet • R-6
• 1.5 In — 992 Sq/Ft per Pallet • 31 Sheets Per Pallet • R-9
• 2 In — 736 Sq/Ft per Pallet • 23 Sheets Per Pallet • R-12.1
• 2.5 In — 576 Sq/Ft per Pallet • 18 Sheets Per Pallet • R-15.3
• 3 In — 480 Sq/Ft per Pallet • 15 Sheets Per Pallet • R-18.5
• 3.5 In — 416 Sq/Ft per Pallet • 13 Sheets Per Pallet • R-21.7
• 4 In — 352 Sq/Ft per Pallet • 11 Sheets Per Pallet • R-25

Engineered for reliability and energy savings, Atlas EnergyShield PanelCast keeps buildings comfortable while helping meet modern codes and green standards. It’s an every-where insulation solution for under-slab applications and a smart choice for OEM uses across both commercial and residential projects.