Product Specification
PU polyurethane insulation panels are widely‑used enclosure materials for cold storage structures, applicable to varied temperature environments such as chill rooms, freezer rooms and blast freezers. With polyurethane as the core material, the panels offer outer‑skin options of PPGI prepainted steel or stainless steel according to project requirements. While guaranteeing superior insulation performance, they also facilitate routine cleaning and maintenance.Multiple panel thickness specifications from 50 mm to 200 mm are available for selection based on target storage temperature, operating environment and insulation demands. Featuring a modular design, the panels allow convenient on‑site installation and suit a wide range of projects

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Products Title |
Chiller Room Panel |
|
PPGI Thickness |
0.4-0.7mm for choose |
|
Panel Thickness |
40/50/75/100/120/150/200mm |
|
Color |
any other required on RAL Color |
|
PU Density |
40kg/m³(±2) |
|
Effective Width |
400-1120mm for wall panel |
|
Length |
Max 11.85mm for 40HQ container or customized |
|
U Value(w/mk) |
PU:≤0.024 |
|
Fire Rating |
PU:CLASS B1 |
|
Surface Texture |
Flat/Embossed Pattern/V8/Micro Ripple |
|
Application |
Factory panel/cold storage/workshop |
How to manufacture cold storage panels

Chiller Room Panel Production workshop
Element has introduced the advanced fully‑automatic PUMA polyurethane production line. The whole process including raw material mixing, foaming and panel forming is fully automated. It delivers a daily output of 3,000 meters of polyurethane sandwich panels, capable of meeting supply demands for cold‑storage projects of various scales.
Meanwhile, our factory is equipped with a professional production line for Camlock cold‑room panels. Panel dimension, thickness and interlock structure can be flexibly customized per project requirements, balancing excellent insulation performance and on‑site installation efficiency.
Upright Chiller Room
Upright chiller room
A walk-in cold storage facility is a refrigerated facility that separates the refrigerated display area from the restocking area. It features a glass-door display area at the front for customer selection, and a dedicated restocking aisle and shelving at the rear or side. It can be used in pharmaceutical, supermarket, and flower markets, among others.
Key Advantages
Custom sizes maximize store space
Independent compressors offer high efficiency and easy maintenance
Clear display with built-in electric heating and demisting function
Convenient restocking with large-scale refrigeration capacity

To build a complete cold storage, insulation panels alone are not enough; edge‑trim profiles and various installation accessories are also indispensable. We can offer site survey and drawing services to calculate the required quantity of wall and ceiling panels according to actual dimensions, and prepare a full list of installation accessories in advance. You only need to provide the cold‑storage drawings, and we will supply all relevant accessories based on project requirements to avoid troubles during later procurement and installation.

our services
Choose the best panel that suits your building best
Color Support Customize
We support RAL color chart customization.
Free drawing survey
our 12 person technical team will calculate the panel quantity and provide a construction plan.
Product after-sales service
We offer a 5-year product after-sales guarantee. If any product quality issues prevent project delivery, we will assume full responsibility.
Quality products
All products undergo sampling inspection by specialized technicians before leaving the factory, and the entire loading process is recorded with photos to ensure safe delivery of goods.
Fast delivery
Once the board dimensions are confirmed and we receive the deposit, we guarantee delivery within 15-20 days.
Free Samples
Free samples will be mailed to you. Please contact our sales staff for project inquiries.
do you have any question?

Q:What's the Panels for Cold Room thickness?
A : we have 50-200mm for choose.
Are PU insulated panels easy to install?
Yes,We will label the panels to be installed with their numbers; you only need to assemble them according to these numbers.
Can we customize the PU sandwich panel size ?
Yes .We support the length customize according to your project
What's your delivery time and payment term?
Payment Term: 30% TT advance payment, 70% balance payment before delivery.
