Images © the manufacturer, used with permission.
WSJ cold room panel, sealed joint
WSJ is a cold room panel with a dry joint sealed on site, from 30 to 200 mm thick and 1015 mm wide. At 200 mm it has a labyrinth joint, which gives a larger contact surface between panels and a better vapour and air seal.
B-s2,d0[In stock IE?]
Thickness30–200 mm
U @ 100 mm0.22 W/m²K
Cover width1015 mm
CorePUR / PIR
- Nationwide delivery
- No minimum order
- Samples available
- Lead time depends on stock
About the WSJ cold room panel
U-values run down to 0.11 W/m²K at 200 mm. With a PIR core it is certified B-s2,d0 across the range.
Specification
Size and profile
- Cover width
- 1015 mm
- Length
- Made to length from continuous production.
- Thicknesses
- 30 · 40 · 50 · 60 · 80 · 100 · 120 · 150 · 160 · 180 · 200 mm
Core and joint
- Core
- Polyurethane (PUR) foamed continuously; PIR (polyisocyanurate) available on request (non-standard). Density 39 ±2 kg/m³. Initial thermal conductivity λ = 0.020 W/mK. Declared U-value is the 25-year value (Appendix C, EN 13165).
- Joint
- Dry male/female joint sealed on site with single-component thixotropic PU or silicone sealant. 200 mm version has a labyrinth joint (larger contact surface, better vapour barrier and air-tightness).
- Manufacturer
- Isolpack S.p.A., Italy · product code A7
Facings and coatings
- Facings
- FE S250GD galvanised steel, pre-painted or plasticised · Stainless steel
- Coatings
- Polyester, Superpolyester (HD), PVDF, polyurethane PUR/PA, Plastisol, plasticised PVC, 15–200 µm. Other films and food-safe coatings on request.
Non-standard thicknesses on request, subject to minimum quantities.
U-value by thickness
| Thickness | U (W/m²K) |
|---|---|
| 30 mm | 0.70 |
| 40 mm | 0.53 |
| 50 mm | 0.43 |
| 60 mm | 0.36 |
| 80 mm | 0.27 |
| 100 mm | 0.22 |
| 120 mm | 0.18 |
| 150 mm | 0.15 |
| 160 mm | 0.14 |
| 180 mm | 0.12 |
| 200 mm | 0.11 |
Declared 25-year values to EN 14509 (EN 13165 Annex C), on 0.4 + 0.4 mm steel facings.
Fire certification
| Test | Class | Thicknesses |
|---|---|---|
| Reaction to fire EN 13501-1 · PIR | B-s2,d0 | 30–200 mm |
Classes are per core and thickness and must be specified at order. The whole range is CE marked with EPD type III (EN ISO 14025) declarations, from an ISO 9001, 14001 and 45001 certified manufacturer.
Use it for
Cold storage