Sustainable Prefabricated Modular Building with EPS Glass Wool PU Sandwich Panels for Insulation

Designed for superior thermal efficiency and structural durability, our steel warehouse sandwich insulation panels combine advanced core materials—EPS (Expanded Polystyrene), Glass Wool, and PU (Polyurethane)—to deliver optimal performance for roofs and walls. These panels offer a versatile solution for industrial, commercial, and agricultural buildings, ensuring energy savings, climate control, and long-term reliability.

Core Material Options & Benefits

1. EPS Core: Lightweight and cost-effective, EPS provides excellent heat retention with a low thermal conductivity, making it ideal for temperature-sensitive warehouses. Its closed-cell structure resists moisture, enhancing durability.
2. Glass Wool Core: Fire-resistant and eco-friendly, glass wool offers superior acoustic insulation and Class A fire safety. Its fiber structure absorbs sound, reducing noise pollution in busy industrial environments.
3. PU Core: Known for its high strength-to-weight ratio, PU delivers exceptional thermal insulation and seamless adhesion to steel sheets. It’s perfect for extreme weather conditions, preventing condensation and energy loss.

Key Features

• Energy Efficiency: All cores reduce heat transfer, lowering HVAC costs and maintaining stable indoor temperatures.
• Structural Integrity: Steel outer layers ensure robust load-bearing capacity, while lightweight cores simplify installation.
• Versatility: Suitable for roofs, walls, and partitions in warehouses, cold storage facilities, logistics centers, and more.
• Weather Resistance: Moisture-proof coatings and tight seals prevent water penetration, extending panel lifespan.
• Eco-Friendly: Zero ODP and low GWP options available.

Specification:

1. Galvanized steel sheet thickness: 0.4 to 0.6mm;
2. Total thickness: 50 to 150mm;
3. Width of panels: 930mm;
4. Lengths of panels: Customized;

Characteristics:
1. Fire-proof;
2. Good warm proof and heat transfer resistance;
3. Good bend and compression resistance;
4. High bearing capacity;
5. Flexibility in fixing;

Usage:

This kind of sandwich panel can be used in steel structure workshop, easy building and air clean room as walls, ceilings.

Please feel free to contact me for more information, thank you.