Cold room ceiling panels maintain optimal temperatures in refrigerated storage facilities through a triple-layer sandwich construction. The panels combine two external metal facings—galvanized steel, aluminum, or stainless steel—with a rigid insulating core of high-density polyurethane, polyisocyanurate, or pentane-blown B1 foam. Core materials achieve densities of 35-55 kg/m³ through high-pressure injection, while metal surfaces feature polyester, Polyvinylidene Fluoride (PVdF), plastisol, or food-safe coatings.
Thermal performance reaches conductivity values as low as 0.019-0.023 W/m·K, operating effectively from -120°C to 90°C. The panels incorporate specialized joint systems including double tongue-and-groove connections and cam-lock mechanisms that create airtight, watertight seals. Fire resistance meets B1 classification per Deutsche Institut für Normung (DIN) 4102 standards, with additional acoustic insulation and corrosion resistance properties.
Available thicknesses range from 40mm to 250mm, with standard widths of 960mm or 1000mm and customizable lengths from 2000mm to 12000mm. Compressive strength exceeds 0.2MPa, supporting structural load-bearing requirements while providing energy efficiency through reduced thermal transfer.
Applications include food processing facilities, pharmaceutical storage, dairy plants, frozen warehouses, breweries, laboratories, and clean rooms. Installation utilizes interlocking joint systems with complementary components including nylon mushroom plugs, neutral silicone sealants, and aluminum profiles for complete system integration in steel or concrete structures.
Your Trusted Supplier for High-Performance Cold Storage Ceiling Panels
RaxPanel is a leading cold storage metal panel manufacturer that delivers cold storage solutions of many sizes and complexities. For over 20 years, our team in Hebei, China, has specialized in the design and production of high-performance cold room ceiling panels, serving clients across 30+ countries. We are direct manufacturers, offering custom composite panel solutions built on a foundation of in-house R&D and precision engineering.
Our cold room ceiling panels are engineered to maintain a stable interior environment and protect perishable goods regardless of exterior weather conditions. They provide exceptional thermal insulation, airtight integrity, and structural reliability and are manufactured using:
- B1 FIRE SAFE CLASS-certified, CFC-free polyurethane with a density of 42 kg/m³
- High-quality 0.50 mm steel facings
With a daily output of 1500+ m², we ensure consistent quality and timely supply for projects of all scales.
We believe in sharing knowledge, resources, and manufacturing expertise directly with our customers. When you choose RaxPanel, you gain more than a product—you gain a dedicated partner committed to your project’s success through advanced materials, proven performance, and collaborative support. Ready to enhance your cold storage operations? Partner with us to create a hygienic, energy-efficient environment that ensures optimal protection and performance.
| Parameter | Value |
|---|---|
| Panel Thickness | 40mm, 60mm, 70mm, 100mm, 120mm, 150mm, 180mm, 250mm |
| Standard Width | 960mm, 1000mm |
| Panel Length | Custom from 2000mm to 12000mm |
| Core Material | High-density rigid Polyurethane (PUR/PIR) foam |
| Core Density | 42 kg/m³ |
| Facing Materials | Galvanized steel, Aluminum, Stainless steel |
| Surface Coatings | Polyester, PVdF, Plastisol, Hygienic food-safe finishes |
| Thermal Conductivity (λ) | 0.019 – 0.023 W/m·K |
| Fire Rating | B1 (DIN 4102) |
| Compressive Strength | ≥ 0.2 MPa |
| Operating Temperature Range | -120°C to +90°C |
| Joint System | Double tongue-and-groove, Cam-lock (eccentric lock) |
| Key Properties | Airtight, Watertight, Hygienic, Corrosion resistant, Energy efficient |
Frequently Asked Questions
What are cold room ceiling panels?
Cold room ceiling panels are high-performance architectural components specifically engineered for cold storage facilities, cool rooms, freezers, and refrigerating workshops. They comprise three layers—external and internal galvanized or aluminum sheets sandwiching a high-density polyurethane foam core—delivering outstanding thermal and acoustic insulation, structural integrity, and aesthetic appeal.
What are the key features of RaxPanel cold room ceiling panels?
Our panels provide maximum isolation, are non-corrosive, environmentally friendly, and offer high thermal conductivity. They feature excellent airtight and watertight properties, quick installation, and are customizable to fit your dimensions. They also have outstanding load-bearing capacity and are hygienic for food preservation.
How are RaxPanel ceiling panels installed?
RaxPanel ceiling panels are designed for quick and problem-free assembly. They utilize innovative cam-lock or eccentric lock systems and double tongue-and-groove joints that lock together securely and effortlessly, minimizing labor time and reducing overall project costs. Their modular structure allows easy application in steel constructions and reinforced concrete buildings.
What materials are used in RaxPanel ceiling panels?
Our panels are constructed with external and internal galvanized or aluminum sheets bonded with a high-density polyurethane (PU) or polyisocyanurate (PIR) foam core. The foam is typically CFC-free, with a density around 42 kg/m³, and is certified for fire safety (e.g., B1 class). Surface options include pre-painted galvalume, galvanized, aluminum, or stainless steel sheets.
Are RaxPanel ceiling panels fire-resistant?
Yes, our panels can be manufactured with fire-rated solutions. The core material, often PIR foam, is certified (e.g., DIN 4102 B1 fire safe) and provides excellent fireproof performance, enhancing safety in cold storage environments.
What applications are RaxPanel ceiling panels suitable for?
They are ideal for cold storage facilities, food processing plants, pharmaceutical storage, dairy and meat processing, freezer rooms, refrigerating workshops, and other temperature-controlled environments like laboratories and hospitals where maintaining optimal conditions is critical.
Can RaxPanel ceiling panels prevent condensation and ensure energy efficiency?
Yes, thanks to their superior thermal insulation, airtight joints, and high-density foam core, our panels minimize heat transfer and temperature variations, effectively preventing condensation. This design significantly reduces energy consumption by maintaining consistent internal temperatures and lowering cooling costs.
How can you accommodate deep customization for specific project requirements?
Our panels are customizable to fit your dimensions and are available in a variety of surface options, ensuring they meet international standards for cold storage applications. This flexibility allows for tailored solutions that integrate seamlessly into diverse industrial needs, providing optimal performance and longevity.
What features make your panels easy and quick to install?
The panels feature prefabricated designs with tongue-and-groove or camlock systems, allowing for easy assembly and minimizing labor time during installation. This results in a quick and efficient setup, reducing overall project costs and ensuring an airtight seal for reliable performance.
What resources are available for technical specifiers like engineers and architects?
We provide access to detailed technical data sheets, CAD drawings, and samples upon request to support accurate design and specification. These resources help ensure that the panels meet technical performance requirements and comply with regulations, facilitating innovation and precise integration into project blueprints.
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