The cold storage board product also has good insulation performance during use. Under the same insulation requirements, using this product can effectively reduce the thickness of the building's outer
A: Our cold room panels consist of a high-density insulating core, typically PIR (Polyisocyanurate) or PU (Polyurethane), sandwiched between pre-coated steel or
aluminum sheets. This composition ensures excellent thermal insulation and structural strength.
Q: Why is PIR foam better than standard PU for cold rooms?
A: PIR foam offers a superior fire rating and higher thermal efficiency compared to standard PU. It provides better dimensional stability and is often required for
projects with strict fire safety regulations, making it a premium choice for long-term energy efficiency.
Q: What thickness of panel do I need for my freezer vs. a chiller?
A: For chiller rooms (above 0°C), 75mm or 100mm panels are usually sufficient. For freezer rooms (-18°C to -25°C), we highly recommend 120mm, 150mm, or
even 200mm thick panels to prevent heat gain and reduce operational costs.
Q: How do the panels lock together to prevent air leaks?
A: Our panels feature a cam lock system or a built-in tongue and groove design. This provides a tight, secure join that minimizes thermal bridging and ensures an
airtight seal, which is critical for maintaining stable temperatures.
Q: Are these panels suitable for outdoor installations?
A: Absolutely. With a durable outer finish (like PVDF or polyester paint), these panels are weather-resistant and ideal for external cold rooms. They act as both the
structure and the insulation, eliminating the need for a separate building shell.
Q: Can you provide panels with a high fire resistance class?
A: Yes, safety is a top priority. We offer panels with FM approval and certifications like BS EN 13501-1. Our PIR cores typically achieve high fire classifications
(e.g., B-s2,d0), ensuring they meet international safety standards.
Q: What is the typical lifespan of these cold room panels?
A: With proper installation and maintenance, these panels last for decades. The galvanized steel and protective coating resist corrosion, while the closed-cell
foam core does not degrade over time, ensuring long-term durability and performance.
Q: How do these panels help save on electricity bills?
A: The high R-value (thermal resistance) of the PIR/PU core significantly reduces the workload on your refrigeration unit. Better insulation means the compressor
runs less frequently, leading to maximum energy savings and lower electricity bills.
Q: What accessories do you provide for installation?
A: We supply a full accessory kit including floor rails, corner angles, sealant, and hanging hardware for doors. These accessories are designed to work perfectly
with our panel system, ensuring a quick and easy installation process.
Q: Do you offer custom sizes and cutouts for doors/windows?
A: Yes, we support OEM and custom fabrication. We can pre-cut the panels to your exact specifications, including openings for sliding or hinged doors, vision
windows, and hatches, saving you time during on-site assembly.
As one of the most experienced cold room panel manufacturers and suppliers in China, we also support custom service. Please feel free to wholesale high quality cold room panel made in China here from our factory. Welcome to view our website for more information.
