EPS Cool Room Panel 35 mm × 2.4 m Z-Lock
Lightweight | Cost-Effective | Perfect for Chillers and Partitions
The 35 mm Z-Lock EPS Panel is our most economical insulated solution—ideal for general cool rooms, light commercial
chillers, and partition walls. Engineered with expanded polystyrene (EPS) insulation and precision
Z-Lock interlocking edges, it delivers a smooth, flush finish and reliable thermal performance in mild to moderate
temperature environments.
Technical Specifications
| Thickness | 35 mm |
|---|---|
| Length | 2,400 mm |
| Profile | Z-Lock concealed interlocking system |
| Core Material | Expanded Polystyrene (EPS) @ 14 kg/m³ |
| Steel Skins | 0.4 mm pre-painted Colorbond-equivalent steel (both sides) |
| Thermal Conductivity (k) | 0.0415 W/m·K |
| R-Value | ≈ 0.96 m²·K/W (U-Value ≈ 1.04 W/m²·K) |
| Effective Coverage Width | 950 mm |
| Fire Performance | B2 self-extinguishing grade |
| Operating Temperature Range | −40 °C to +90 °C |
| Surface Finish | Smooth white, food-grade, hygienic coating |
Recommended Applications
- Cool rooms and chillers (non-freezer)
- Food preparation and storage facilities
- Partition walls and modular offices
- Clean rooms and laboratories
- Portable buildings and light industrial fit-outs
Why Choose Our 35 mm Z-Lock Panels
- Lightweight & Easy to Handle — simplifies transport and installation.
- Cost-Effective — entry-level insulation for low-temperature areas.
- Z-Lock Seam System — ensures perfect alignment and airtight joints.
- Durable Steel Surface — corrosion-resistant and easy to clean.
- Australian-Made Quality — built for local climate and standards.
- Low Maintenance — hygienic, washable, and mould-resistant.
Available Options
Also available in 50 mm, 75 mm, 100 mm, and 150 mm thicknesses. Matching aluminium channels, trims, and accessories
are available for a complete installation system.








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