150mm Cold Room Sandwich Panels

1 Product Parameters

2 Product Features

1. Fire Safety

PIR  sandwich panels not only meet B1 flame retardancy standards, but also burn slowly and without violent flame spread when exposed to high temperatures or open flames, providing more time for escape and fire extinguishing in industrial workshops (such as machining and metallurgical areas). The smoke released during combustion is extremely low in toxicity, reducing the risk of harmful gases and poisoning, making it particularly suitable for industrial areas with open flames, high-temperature equipment, or flammable and explosive materials.

2. Thermal Insulation and Energy Saving

PIR sandwich panels have a thermal conductivity as low as 0.020-0.022 W/(m・K), making them more energy-efficient than PU sandwich panels (0.022-0.024 W/(m・K)). They are suitable for low-temperature storage (such as cold chain logistics warehouses) and industrial plants at high altitudes or in extremely cold regions. They effectively block heat transfer between internal and external sources, resulting in significant savings in electricity, fuel, and other operating costs over the long term. 

3. Durable Structure

The core material of PIR sandwich panels boasts high hardness and uniform density, making it far more resistant to deformation than EPS sandwich panels. When combined with color-coated steel, aluminum-magnesium-manganese, and other materials, the overall panel offers enhanced resistance to wind pressure, impact, and load-bearing, making it suitable for industrial plant equipment installation and roof loads. Furthermore, it offers excellent weather resistance, including UV resistance and high and low-temperature resistance. Even with long-term outdoor exposure or high-temperature and high-humidity environments, it is resistant to aging, cracking, or discoloration. This significantly reduces the frequency of regular maintenance and replacement, lowering maintenance costs and downtime losses.

 

 

4. Wide Application

The core material of PIR sandwich panels contains no volatile harmful substances, and its smooth, dust-free surface meets the cleanroom production environment requirements of industries such as electronics and pharmaceuticals. Furthermore, its excellent overall performance eliminates the need for additional fireproofing or insulation, making it suitable for a variety of applications, including high-risk workshops, low-temperature storage, and large-scale logistics warehouses. This simplifies the construction process and shortens the plant construction period, making it suitable for projects with demanding timelines and adaptability to specific scenarios.

Allowable vertical load and heat transfer coefficient of PROPANEL polyurethane sandwich wall panel (allowable deflection f ≤ L/200)

Note:0.5mm outer steel sheet and 0.4mm inner steel sheet.

3 Advantages of 100mm PU Sandwich Wall Panel with FM

Efficient Temperature Control

The CE Approved Cold Room Sandwich Panel uses a dense PU core for outstanding thermal insulation, with conductivity near 0.02 W/m·K to cut energy use in cold storage. This keeps temperatures steady for food and pharma goods, while the closed-cell design fights humidity and leaks, allowing compact builds that save floor space in tight facilities.

Robust Fire and Strength Features

CE certification confirms the CE Approved Cold Room Sandwich Panel meets EU fire standards, with PU forming a char barrier to slow flames in emergencies. Its high strength-to-weight setup handles loads in busy warehouses, outlasting basic foams, and supports over 30 years of service against cold cycles and wear.

Quick Setup and Green Benefits

Installation of the CE Approved Cold Room Sandwich Panel is simple with clip systems, slashing build time for commercial cold rooms. The eco PU material reduces carbon footprint, adds sound dampening for quieter operations, and resists pests, making it a reliable pick for sustainable, high-stakes cooling projects worldwide.

4 Sandwich Panel Technical points--Waterporoof

The ongoing three hour spray test PU Polyurethane Sandwich Wall Panel

Advanced Insulation Core

The CE Approved Cold Room Sandwich Panel employs a compact PU core at 35-45 kg/m³, delivering thermal conductivity of 0.018-0.024 W/m·K for peak cold storage efficiency. Over 90% closed cells repel water, preserving insulation amid humidity swings and enabling thinner setups that free up room space for optimal layout in food or medical storage.

Enduring Strength and Protection

Engineered for longevity beyond 30 years, the CE Approved Cold Room Sandwich Panel endures freeze-thaw stress and corrosion via sealed hydrophobic layers. CE validation upholds load-bearing capacity and pest resistance, suiting industrial chillers where reliability counts, with added acoustic dampening to mute equipment hum for calmer work zones.

Streamlined Assembly and Eco Edge

CE Approved for compliance, the CE Approved Cold Room Sandwich Panel integrates clip-lock joins for swift on-site fitting, trimming setup hours in commercial freezers. Its low-weight frame under 20 kg/m² eases handling, while green PU composition slashes emissions, aligning with sustainable norms for resilient, low-impact cooling infrastructures.

5 Why Choose Our CE Approved Cold Room Sandwich Panel?  

Top Insulation for Cold Storage

The CE Approved Cold Room Sandwich Panel uses a dense PU core with 0.022 W/m·K conductivity, beating EPS by 40% in insulation for steady cold temps. Our Airtest sealing cuts heat leaks by 90%, saving energy in food and pharma chillers while allowing thinner walls to gain space.

Tough Build for Harsh Settings

CE Approved for reliability, the CE Approved Cold Room Sandwich Panel takes 150 mph winds (ASTM E330) and salt corrosion over 30 years with aluminum cladding. ClickLock joins speed setup by 50%, with ±1mm accuracy for tight fits in busy cold rooms, easing daily use.

Safe and Smart Pick

With EN 13501-1 B-s1,d0 fire rating and NSF hygienic coats, the CE Approved Cold Room Sandwich Panel fits clean food or drug storage. It trims lifetime costs 60% vs concrete, with 15-year heat warranty, adding sound block and green materials for long-run value.

6 RFQs of 100mm PU Sandwich Wall Panel with FM Certification

1. What is the key benefit of the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification offers top-tier thermal insulation (0.018-0.024 W/m·K), surpassing EPS for energy efficiency. Lightweight, durable, and waterproof, it ensures easy installation and vibrant finishes for commercial and industrial buildings. FM-certified for fire safety.

2. How long does the 100mm PU Sandwich Wall Panel with FM last?

The 100mm PU Sandwich Wall Panel with FM certification lasts 20-30 years with proper maintenance. Its polyurethane core resists moisture and pests, ensuring durability. FM-certified for fire safety, it’s ideal for long-lasting, energy-efficient buildings.

3. What are the drawbacks of the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification has moderate fire resistance compared to rock wool. Enhanced with flame-retardant additives, it meets safety standards but may require rock wool for higher fireproofing needs

4. What insulation is used in the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification uses a polyurethane (PU) core with a thermal conductivity of 0.018-0.024 W/m·K, outperforming EPS, XPS, and rock wool for insulation, waterproofing, and soundproofing.

5. What thicknesses are available for the 100mm PU Sandwich Wall Panel with FM?

The 100mm PU Sandwich Wall Panel with FM certification is available in 50mm, 75mm, 100mm, 120mm, 150mm, and 200mm. Thicker options boost insulation and strength, ideal for extreme climates. FM-certified for fire safety.