Cold storage facilities — chiller rooms, frozen food warehouses, pharmaceutical cold chain, and blast freezers — demand the highest insulation performance of any building type. Insulated aluminum panels with thick PIR or PUR cores maintain stable internal temperatures while resisting condensation and corrosion.
Thickness Selection by Temperature
| Application | Internal temp | Panel thickness | U-value |
|---|---|---|---|
| Air-conditioned cool room | +12 to +18°C | 100mm PIR | 0.22 |
| Chiller room | 0 to +4°C | 150mm PIR | 0.15 |
| Frozen storage | -18 to -25°C | 200mm PIR | 0.11 |
| Blast freezer | -35 to -40°C | 200mm+ PIR | 0.11 or lower |
Cold Storage Panel Features
- Food-grade smooth face — easy to clean, meets hygiene requirements
- Tongue-and-groove joints with cam locks — airtight seal preventing thermal bridging and condensation
- High-density PIR core (≥42 kg/m³) — dimensional stability at sub-zero temperatures
- Custom lengths to 12m — minimizes joints in long cold room walls
FOB Tianjin pricing for 150-200mm cold storage panels: USD 16-27/m². Full export documentation including SGS inspection available.
Get a Quote for Your Cold Storage
Send us your roof/wall area (m²), required thickness, and destination port. We reply within 24 hours with FOB pricing and a production schedule.
WhatsApp: +86 155 2274 6824 | Request a Quote