Sandwich Panel Thickness Guide for Cold Room Applications
Publish Time: 2026-03-27 Origin: Site
What is the Best Sandwich Panel Thickness for a Cold Room?
The best sandwich panel thickness depends on the required storage temperature and insulation performance.
50–75mm → Suitable for +5°C to -5°C (chilled rooms)
100mm → Suitable for 0°C to -15°C (general cold storage)
120–150mm → Suitable for -10°C to -30°C (frozen storage)
180–200mm → Suitable for -30°C to -55°C (deep freezing)
Thicker panels provide better insulation and lower energy consumption.
Thickness （mm) | Temperature Range | Usage |
|---|---|---|
50 | +5°C to -5°C | Chiller room Fresh food storage Processing rooms |
75 | +5°C to -10°C | Light cold storage |
100 | 0°C to -15°C | General cold room |
125 | -10°C to -20°C | Frozen food Meat storage Ice cream storage Pharmaceutical storage |
150 | -20°C to -30°C | Deep freezer |
200 | -30°C to -55°C | Ultra-low temp |
Looking for Project Reference? Click here to view more BRD's Coldroom Project in Malaysia.
Why Thickness Matters?
1. Better Thermal Insulation
Thicker panels reduce heat transfer, keeping cold air inside the room.
2. Lower Energy Cost
Less energy is needed to maintain temperature, reducing electricity bills.
3. Stable Temperature Control
Prevents temperature fluctuation, especially for sensitive goods like:
Food
Pharmaceuticals
Electronics
4. Improved Durability
Thicker panels are more resistant to:
External heat
Structural stress
Environmental changes
How to Choose the Right Thickness?
You should consider:
1. Required Storage Temperature
Chilled? → 50–100mm
Frozen? → 100–150mm
Deep freeze? → 150–200mm
2. External Environment (Malaysia Climate )
Higher thickness is often recommended
Helps reduce condensation and heat gain
3. Cost vs Performance
Thinner panels = lower cost but higher energy usage
Thicker panels = higher upfront cost but lower long-term cost
BRD Sandwich Panel Advantages
At BRD New Materials, our panels feature:
High-quality PU insulation core
Excellent thermal performance
Custom thickness & size
Hygienic and easy to clean surface
Compliance with SIRIM / safety standards
Suitable for:
Cold rooms
Cleanrooms
Industrial buildings
Food & pharmaceutical facilities
Need Help Choosing the Right Panel?
Our team at BRD can help you:
Recommend correct panel thickness
Provide quotation & installation
For more information:
WA +6011-2281 7777