EPS Panel 35mm 2.4m Z-lock
$73.00
Specifications
- Polystyrene Foam EPS Coolroom Panels
- Coverage Width: 950mm
- High Density: 14kg/m³
The EPS panel 35mm Z-lock is a high-performance insulated coolroom wall panel available in 2.4m length. Designed for compact coolroom builds and small cool rooms, this EPS Z-lock panel offers reliable thermal performance, easy installation and tight panel-to-panel sealing. In stock in Adelaide with fast Australia-wide delivery.
Overview
The 35mm EPS coolroom panel (2.4m, Z-Lock) is the lightest and most affordable panel in the Cool Room Master range — ideal for chillers, cool rooms operating above 0°C, partition walls and DIY builds where thermal load is moderate. At just 35mm thick, each panel is easy to handle on-site without lifting equipment. The Z-Lock tongue-and-groove edge creates a clean, airtight join — no exposed fixings, no filler.
Key Features
- Lightest panel in the range: 35mm thickness — easy single-person handling on any site.
- Z-Lock join: interlocking profile, airtight seal, no surface screws or exposed fixings.
- 950mm cover width: consistent with the full EPS Z-Lock range.
- Cost-effective entry point: lowest price per m² in the Z-Lock range — ideal for budget builds.
- Food-safe steel skins: easy-clean surface suitable for commercial food environments.
Specifications
- Thickness: 35mm
- Length: 2.4m
- Cover Width: 950mm
- Core: Expanded Polystyrene (EPS), 16 kg/m³
- Skins: 0.45mm steel
- R-Value: ~0.88 m²K/W
- Join System: Z-Lock tongue-and-groove
- Application: Wall panel
- SKU: EPSSZZ2435
- Temperature Range: 0°C to +15°C (chiller/cool room)
Recommended Uses
- Commercial chillers and cool rooms (0°C to +8°C)
- Produce storage, dairy rooms and floral coolers
- Cool room partition and internal dividing walls
- DIY cool room builds — lightweight and easy to cut
- Coolroom linings and refurbishments
Thinnest, Lightest — Best Value per m²
The 35mm panel is the entry point for the Z-Lock range — lowest material cost and easiest to handle. For rooms that need to hold 0°C to +8°C, it delivers adequate insulation without over-specifying. Need a thicker panel for sub-zero? Browse the full 35mm range or step up to our 50mm and 75mm options.
Installation Notes
- Confirm your cool room’s target temperature — 35mm EPS suits 0°C to +8°C applications.
- Engage Z-Lock fully along each run; a rubber mallet helps seat tight joins.
- Seal all junctions (corners, floor/ceiling) with closed-cell foam tape for airtightness.
- 35mm panels can be cut on-site with a circular saw or hand saw — lightweight and manageable.
FAQs
Is 35mm thick enough for a commercial cool room?
35mm EPS (R ~0.88) is suited for cool rooms holding 0°C to +8°C in a typical commercial environment. For freezers, sub-zero rooms, or high-ambient sites, we recommend 50mm, 75mm or thicker. If you’re unsure, contact us with your target temperature and room size for a recommendation.
What is the cover width of the 35mm panel?
950mm per panel. Note: the 35mm panel uses a narrower 950mm cover profile — different from the 1,150mm cover used by the 50mm and 75mm range. Plan your wall runs accordingly.
Can I use 35mm panels for a partition wall inside a cool room?
Yes — 35mm is a popular choice for internal partition walls where thermal separation is needed but the temperature differential is small. The lightweight panel makes handling and installation straightforward without scaffolding or lifting equipment.
How does 35mm compare to 50mm and 75mm EPS panels?
35mm is lighter, cheaper per panel, and easier to handle — best for 0°C to +8°C rooms. 50mm (R ~1.25) suits cooler rooms and light freezers. 75mm (R ~1.9) is recommended for freezers down to −18°C. Thicker panels cost more upfront but reduce ongoing refrigeration energy costs in colder applications.
Do you deliver 35mm coolroom panels to Adelaide and SA?
Yes — we stock 35mm Z-Lock panels in Adelaide with same-week delivery across Adelaide Metro and regional SA. Contact us for delivery pricing and lead times.
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