Company profile

PROPANEL is a leading sandwich panel manufacturer in China, specializing in EPS, PU/PIR, and Rockwool panels for industrial, cold storage & clean room applications. Learn more at Propaneltech.com.

All products

PU Polyurethane Sandwich Wall Panel

Excellent insulation performance, lightweight texture, easy installation, and excellent decorative, can mimic a variety of textures and shapes. And has good water resistance and corrosion resistance, can be maintained for a long time.

Rock Wool Wall Sandwich Panel with PU Sealing

Rock wool Wall Sandwich Panel with PU Sealing offer superior fire resistance, excellent thermal insulation, and soundproofing. Featuring a lightweight, durable design with PU sealing, they ensure easy installation and corrosion resistance, ideal for energy-efficient, safe buildings.

Rock Wool Sandwich Wall Panel

Rotating the stripped rockwool 90 degrees after roll forming (make the fibers vertical to the upper and lower steel sheets) and strongly binding high-quality rockwool with the metal faceplates using high-strength, high-adhesion, high-fire-prevention binder. Excellent fire-prevention, thermal insulation, environment protection and other characteristics of the formed boards provide a best choice for industrial building envelope system.

EPS Sandwich Wall Panel

Propanel's EPS core sandwich panels combine cost-efficiency with reliable performance, featuring 0.034W/m·K thermal conductivity and 98% airtight joints. These lightweight panels (18kg/m²) install 3x faster than traditional walls while meeting EN 13501-1 fire standards. Perfect for budget-conscious industrial and commercial projects.

EPS Wall Sandwich Panel

Smart choice of energy efficient building materials. Excellent thermal insulation with a thermal conductivity of 0.024-0.041 W/m·K, reducing energy consumption. Light weight, easy to handle and install. Lowest cost, durability, excellent sound insulation and aesthetics.

Rock wool PU PIR Sandwich Wall Panel

Featuring a rock wool core with PU/PIR sealing, our sandwich wall panels deliver exceptional fire resistance (A1-class), thermal/acoustic insulation, and weatherproof performance. Ideal for industrial, commercial, and high-safety buildings. Lightweight, durable, and easy to install.

Rock Wool Wall Sandwich Panel

Rock Wool Wall Sandwich Panels are ideal for modern construction, offering superior fire resistance and sound insulation. With a robust rock wool core, these panels reduce noise by up to 30dB, ensuring quiet, safe spaces for schools, hospitals, and commercial buildings. Their high-strength design (42kg/m³ to 120kg/m³ density) guarantees durability, while excellent thermal insulation saves energy. Choose these panels for a reliable, eco-friendly solution that enhances both safety and comfort in any project, delivering long-lasting performance and value.

Polyurethane PU PIR Wall Sandwich Panel

Lightweight Polyurethane Polyurethane PU PIR Wall Sandwich Panel for superior thermal insulation, fire resistance, and weatherproofing. Ideal for industrial, commercial, and cold storage projects. Easy installation, eco-friendly, energy-efficient, and cost-saving.

Rock Wool Pu Sealing Wall Sandwich Panel

Rock Wool PU Sealing Wall Sandwich Panels-- Engineered for superior thermal insulation and exceptional fire resistance, these panels offer a secure and energy-efficient solution. Their unique sealing design enhances performance, making them ideal for diverse construction needs. Choose durability and safety.

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