MGO+EPS/XPS/Rock wool+MGO
MgO SIP (Magnesium Oxide Structural Insulated Panel) is a next-generation structural insulated panel. It bonds two high-strength magnesium oxide (MgO) boards to a rigid insulation core available in EPS, XPS or rock wool, forming a single composite element that carries load, insulates, resists fire and blocks moisture in one step. Designed for walls, roofs and floors, MgO SIP replaces the traditional sequence of framing, sheathing, insulating and boarding with one factory-engineered component — turning weeks of on-site work into a single, faster, cleaner installation.
| Core Material | EPS | XPS | Rock Wool |
| Density | 15–30 kg/m³ | 30–45 kg/m³ | 80–150 kg/m³ |
| Thermal conductivity λ | 0.036–0.040 W/(m·K) | 0.028–0.034 W/(m·K) | 0.035–0.042 W/(m·K) |
| Moisture behaviour | Closed-cell, low absorption | Closed-cell, very low absorption | Hydrophobic treated, vapour-open |
| Thickness | 20~200mm | 20~150mm | 20~200mm |
| Color | White | White/Blue/Yellow | Yellow |
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