The EPS 35mm Z-Lock Coolroom Panel (2.4m) is Cool Room Master’s most cost-effective insulated wall panel — built for commercial cool rooms, chillers and food storage facilities across Australia. With a precision Z-Lock interlocking edge system and food-grade steel skins, it delivers airtight joins and reliable thermal performance at an entry-level price point.
Supplied from our Adelaide warehouse, cut-to-length on request, with fast delivery to SA, VIC, NSW and beyond.
Technical Specifications — EPS 35mm Z-Lock Panel
| Thickness | 35 mm |
|---|---|
| Length | 2,400 mm (2.4 m) |
| Effective Coverage Width | 950 mm |
| Profile | Z-Lock concealed interlocking system |
| Core Material | Expanded Polystyrene (EPS) @ 14 kg/m³ |
| Steel Skins | 0.4 mm pre-painted ribbed steel, both sides |
| R-Value | ≈ 0.96 m²·K/W (U-Value ≈ 1.04 W/m²·K) |
| Thermal Conductivity | 0.0415 W/m·K |
| Operating Temperature | −40 °C to +90 °C |
| Fire Performance | B2 self-extinguishing grade |
| Surface Finish | Smooth white, food-grade hygienic coating |
| SKU | EPSSZZ2435 |
Best Applications for 35mm EPS Coolroom Panels
- Commercial cool rooms and chillers (0–8 °C)
- Butcher shops, cafes, delis and food preparation areas
- Partition walls in cold storage facilities
- Clean rooms, laboratories and modular offices
- Light industrial fit-outs and portable buildings
Why Choose Cool Room Master’s Z-Lock EPS Panels
- Z-Lock Seam System — precision interlocking joints for airtight, flush installation with no thermal bridging.
- Food-Safe Ribbed Steel Skin — non-porous, hygienic, easy to clean surface approved for food contact environments.
- Cut-to-Length Service — order panels precision-cut to your exact room dimensions, minimising on-site waste.
- Adelaide Stock — fast turnaround with panels ready to ship from our South Australian warehouse.
- Cost-Effective Insulation — best value EPS option for cool rooms not requiring freezer-grade performance.
- Lightweight & Easy to Handle — simplifies transport and speeds up installation time on site.
Also Available In
Need a different size or thickness? We stock EPS Z-Lock panels in 2.7m, 3m and custom lengths, and in 50mm and 75mm thicknesses for higher insulation requirements. Matching aluminium channels, trims and accessories are available for a complete installation system.
Not sure which thickness suits your cool room? Contact our team — we’ll spec the right panel for your temperature range and room size.
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