Products Description
Element walk-in cold storage panels are made of 100mm-thick polyurethane sandwich panels, specifically designed for commercial walk-in cold storage and refrigeration facilities. The panels feature a reliable snap-fit connection system that ensures a tight fit, excellent airtightness, and easy on-site installation.
With a standard effective width of 1,120 mm and a maximum customizable length of 11.9 m, they are ideal for container shipping. We also offer one-stop cold storage solutions.
Products Description
|
Item |
Specification |
|
|
Chiller Room |
Typical temperature: -5°C to +5°C. |
70 mm or 100 mm panel is commonly selected, depending on room temperature and climate conditions. |
|
Freezer Room |
Typical temperature: -15°C to -25°C. |
150 mm panel is commonly selected for stable low-temperature storage. |
|
Blast Freezer |
Typical temperature: -30°C to -40°C. |
200 mm panel is commonly selected for high insulation demand and fast freezing applications. |
Factory Production
Raw Materials
Material Structure: Sandwich panel design with outer layers of pre-coated galvanized steel (0.4–0.8mm) or stainless steel (SS304), and a rigid polyurethane (PU) or PIR foam core (50–250mm thickness).
Thermal Insulation: Low thermal conductivity (0.024W/m·K) ensures superior energy efficiency.
Cam Lock System: Quick-connect mechanism for fast, airtight assembly without additional sealing.
Durability: Corrosion-resistant metal facing, moisture-proof foam core, and long service life (15+ years).
Fire Resistance: PIR variant offers improved flame retardancy (up to B1 rating).
Customization: Available in widths up to 1183mm, lengths up to 13.5m, with various surface finishes.
puf panel cold store room Installation
We not only provide high-quality customized PUF cold storage panels, but also offer a complete one-stop cold storage solution. We provide a full-chain service from initial site survey and drawing preparation, scheme design, parameter selection, panel customization, transportation and delivery, on-site installation, commissioning, and after-sales support, eliminating the need for clients to handle multiple intermediaries and saving them time and effort.
Based on the client's site size, storage categories, target temperature, and budget, the Element team accurately calculates and recommends the optimal panel thickness, density, and material configuration to tailor a unique cold storage construction plan.
one-stop solution
professional team
high quality
Many overseas customers have traveled great distances to visit our Element factory and see our PU sandwich panel production line firsthand. After reviewing our raw material selection, continuous foaming process, and finished product quality, they have placed a high degree of trust in the performance of our PU sandwich panels and our manufacturing capabilities.
Through these on-site factory inspections, numerous partners have established long-term cooperative relationships with us. We consistently supply our PU cold storage sandwich panels to projects in more than 50 countries, covering a wide range of walk-in cold storage and freezer applications. We continuously optimize panel quality and supporting services to meet the cold chain needs of contractors worldwide.
Products Case
Food Industry: Cold storage (0°C to +10°C), frozen warehouses (-18°C to -25°C), and ultra-low temp freezers (-30°C to -60°C).
Pharmaceuticals: Vaccine storage (2–8°C), blood plasma freezing (-30°C), and temperature-controlled labs.
Industrial Use: Chemical storage, electronics manufacturing (cleanrooms), and floral preservation.
Retail & Logistics: Supermarket chillers, distribution hubs, and modular cold rooms.
✔ Faster Installation – Cam lock design reduces assembly time by 40% vs. traditional methods.
✔ Energy Savings – Minimizes thermal bridging, cutting refrigeration costs by 30%+.
✔ Strong & Lightweight – High load-bearing capacity while remaining easy to handle.
✔ Hygienic & Low-Maintenance – Smooth, non-porous surfaces resist mold and simplify cleaning.
✔ Reliable Sealing – Eliminates air leaks for stable temperature control.
✔ Cost-Effective – Lower lifetime costs due to durability and energy efficiency.
OUR CERTIFICATION
Element holds professional CE test certificates as well as PU fire‑rating inspection reports for customs declaration purposes. Should you require any documentation for project bidding, customs clearance or local compliance verification, please feel free to contact our sales manager to obtain relevant files.
FAQ
Everything You Need to Know
'lt is awesome to work with Element. amazingy organized,easy to communicate with. responsive with next iterations,and beautiful work.
What thickness PU panel do I need for my cold room?
75/100mm panels are recommended for 0~-5℃ chiller rooms; 150mm for -18℃ common freezer rooms; 175/200mm for -25℃~-35℃ blast freezers. We can offer professional thickness suggestion based on your project temperature.
What surface materials and colors are available for PU freezer panels?
We supply PPGI, 304/316 stainless steel and embossed aluminum plates. Standard color is RAL9002, and other RAL color numbers can be customized as your demand.
Can you customize the size of freezer room panels?
Yes. Standard effective width:960/1000/1120mm, maximum customizable length up to 11800mm. Steel sheet thickness ranges from 0.4mm to 0.7mm. Fire rating B1/B2 is optional.
What is the delivery time and payment method of Polyurethane Foam Insulation Sheets?
Deliver time always 15-20 days, and advance payment TT 30% ,balance payment TT 70% before delivery.
Here are the reasons why our cold storage roof panels are the best choice for your project:
✔ Lower thermal conductivity (0.022-0.025 W/m·K vs. PU's 0.023-0.028)
✔ Higher fire resistance (B1/A-class vs. PU's B2 or EPS's flammable rating)
✔ Better moisture resistance (closed-cell structure prevents water absorption)
Our address
Zhengzhou City Henan Province China
Phone Number
+86 18697320091
emily@etpanel.com
