Why Choose sandwich Panels? Key Benefits of Polyurethane and Rock wool Cores~

sandwich panels, such as polyurethane (PU) and rock wool sandwich panels, are transforming modern construction with their superior insulation, fire resistance, and eco-friendly properties. These versatile materials are ideal for walls, roofs, and cleanrooms, offering tailored solutions for diverse building needs.

Exceptional Thermal Insulation

 

PROPANEL's Polyurethane Pu sandwich panels deliver outstanding thermal performance. A 50mm PU panel matches the insulation of a 1720mm brick wall, significantly reducing energy costs. Its low thermal conductivity prevents heat loss and condensation, maximizing building efficiency. Similarly, rockwool panels, with their fine, flexible fibers, offer excellent insulation due to a low thermal conductivity coefficient. This ensures stable indoor temperatures, making both options perfect for energy-efficient structures like warehouses and cold storage units.

Superior Fire Resistance

Fire safety is critical in construction. PROPANEL's PU sandwich panels achieve a B1 fire rating with self-extinguishing properties, ensuring reliable protection. While Rock wool sandwich panels excel further, meeting the A-grade fire standard thanks to their hydrophobic rockwool core, which resists flames effectively. These fire-resistant qualities make both panel types suitable for high-safety environments like factories and cleanrooms.

Eco-Friendly and Sustainable

Both PU and rock wool panels are environmentally friendly. Their easy installation and recyclability boost material reuse, reducing waste. By minimizing energy consumption through excellent insulation, these panels support green building practices, aligning with sustainable construction trends.

Versatile and Customizable

 

sandwich panels come in diverse types and designs, meeting varied aesthetic and functional needs. From sleek finishes to custom sizes, they cater to personalized requirements for projects like prefab houses and commercial buildings. This versatility enhances their appeal across industries.

Space-Saving Design

With ultra-low thermal conductivity, these panels achieve high insulation with minimal thickness, reducing wall dimensions and expanding usable interior space. This makes them ideal for modern architecture prioritizing efficiency and comfort.