PU insulated panels (also known as cold storage panels or thermal insulation panels for cold rooms) are becoming a growing trend in both industrial and residential construction thanks to their excellent thermal insulation performance, high durability, and flexible applications.
This material is widely used in projects that require strict temperature control, such as cold storage facilities for food, seafood, pharmaceuticals, and agricultural products. In addition, PU panels are also commonly applied in residential housing, modular homes, prefabricated buildings, and industrial factories.
PU panels are an optimal thermal insulation material solution for cleanrooms, cold storage facilities, and modern industrial factories.
PU panels are designed with three main layers, delivering comprehensive performance in thermal insulation, sound insulation, and fire resistance:
The structure of PU panels includes two color-coated steel facings and a PU core for efficient insulation and fire protection
| Specification | Details |
| Outer & inner facings | Aluminum-zinc alloy coated steel or color-coated steel sheets (0.40 – 0.60 mm), flat surface or ribbed profile for enhanced stiffness |
| Insulation core | Polyurethane (PU) foam, density 38 – 40 kg/m³, thermal conductivity ~0.018 – 0.020 W/m·K |
| Joint system | U-shaped interlocking joints, reinforced structure, easy installation, leak-proof, no adhesive required |
| Dimensions | Thickness 50 – 200 mm; effective width 1065 / 1152 mm; length cut to order (up to 18 m) |
| Accessories | Self-drilling screws, rubber gaskets, corner trims, wall base trims, waterproof silicone, etc. |
| Thermal transmittance (W/m·K) | 0.022 – 0.024 |
| Compressive strength at 10% deformation (MPa) | ≥ 0.11 |
| Water absorption | ≤ 2% by volume |
| Fire performance rating | DIN 4102 Part 1: B2; ASTM E84: Class B |
PU Panel Technical Specifications
PU panels are widely chosen in both residential and industrial construction not because of trends, but due to their proven technical performance in real-world applications. This material brings together seven core advantages that very few traditional solutions can deliver simultaneously.
Thanks to their closed-cell structure with high and uniformly distributed foam density, PU panels offer sound insulation performance of ≥ 25.4 dB, significantly reducing external noise. This is especially important for projects requiring quiet environments such as offices, hospitals, laboratories, and recording studios.
PU panels feature an extremely low thermal conductivity of just 0.023 W/m·K, far lower than most conventional building materials. This minimizes heat transfer, maintains stable indoor temperatures year-round, reduces the load on heating and cooling systems, and delivers substantial long-term energy savings.
With a closed-cell structure that does not dissolve in water, PU panels have extremely low moisture absorption. After 48 hours of water immersion, water absorption is only about 0.86% by volume, demonstrating excellent waterproof performance, preventing mold growth, protecting structural integrity, and extending building lifespan.
PU panels weigh only 0.8 – 2.5 kg/m² (at 20–50 mm thickness), helping reduce overall structural load by up to 49% and masonry volume by more than 36% compared to traditional materials. As a result, installation is faster, structural costs are reduced, and foundation pressure is minimized.
PU panels achieve B2 fire resistance rating under DIN 4102, meaning they do not propagate flames and are self-extinguishing once removed from the heat source. This is a critical safety factor for industrial facilities, cold storage warehouses, factories, and projects with strict fire protection requirements.
With a compressive strength of 0.287 MPa, PU panels offer excellent resistance to deformation and a service life of up to 20 years, giving investors confidence in long-term stability and reduced maintenance costs.
PU panels are HCFC-free, meaning they do not use HCFC-141b, a substance harmful to the ozone layer. Using PU panels helps save energy, reduce emissions, and supports the development of green and sustainable buildings.
Thanks to their combination of outstanding properties such as sound insulation, thermal insulation, waterproofing, noise reduction, and environmental friendliness, PU panels have become a preferred solution in a wide range of residential and industrial construction projects. Specifically, this material is commonly used in:
PU panels used in hospital operating room construction – Panel Home projec
PU panels are used as laboratory partition walls (Actual installation images by Panel Home)
Are you wondering: “How much do PU insulated panels cost today? Are they really a cost-effective solution for construction projects?”
These are common questions that Panel Home has received from many investors and contractors in recent times.
At Panel Home, we offer highly competitive, transparent, and clearly listed pricing policies. In addition, customers can enjoy special incentives when purchasing in large quantities or becoming long-term partners.
The price of each PU insulated panel varies depending on dimensions, thickness, design, and actual installation requirements of the project. The reference price list is updated in the table below:
| PU Panel Thickness (mm) | PU Panel Length (mm) | Reference Price (USD/m²) |
| 50 | As required | From ~$20.20 |
| 60 | As required | From ~$22.10 |
| 80 | As required | From ~$23.60 |
| 100 | As required | From ~$26.25 |
| 120 | As required | From ~$28.95 |
| 125 | As required | From ~$29.70 |
| 150 | As required | From ~$32.70 |
| 180 | As required | From ~$36.55 |
| 200 | As required | From ~$38.80 |
Note: The above PU panel prices are for reference only. Depending on order quantity, manufacturing specifications, and installation requirements, actual pricing may vary accordingly.
Cold room panels are a highly technical construction material, especially in terms of thermal insulation, waterproofing, and long-term operational safety. To ensure optimal performance for your project, the following key considerations should be carefully observed:
PU panels help reduce energy consumption, enhance durability, and ensure safety for construction projects
Instead of spending time comparing multiple suppliers, simply contact Panel Home. Our team of specialists will:
Panel Home provides certified PU panels with transparent pricing and professional services
Why Choose PU Panel Pricing from Panel Home?
PU insulated panels are currently a top choice thanks to their excellent thermal insulation, sound insulation, fire resistance, and cost-effective performance. With proven experience and strong credibility, Panel Home is committed to delivering high-quality products, competitive pricing, and dedicated support services.
Contact us today via hotline 0901149298 – 0989149 859 to receive the latest 2026 PU panel price quotation and optimal solutions tailored to your project.
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