Images © the manufacturer, used with permission.
Star insulated wall panel, hidden fixing
Star is a hidden fix insulated wall panel: the joint covers the fixings, so the finished wall shows clean, unbroken panels with no screw heads. It is widely used to clad modular and prefab buildings, from 40 to 160 mm thick.
- Nationwide delivery
- No minimum order
- Samples available
- Lead time depends on stock
About the Star hidden fix insulated wall panel
It reaches a U-value of 0.22 W/m²K at 100 mm. With a PIR core it is B-s1,d0 from 100 mm and B-s2,d0 across the range. Star is fixed vertically; for horizontal laying see Wall Design.
Specification
Size and profile
- Cover width
- 1000 mm
- Length
- Made to length from continuous production.
- Thicknesses
- 40 · 50 · 60 · 80 · 100 · 120 · 140 · 150 · 160 mm
- Profile
- Concealed (secret) fix joint
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).
- Manufacturer
- Isolpack S.p.A., Italy · product code S1
Facings and coatings
- Facings
- Pre-painted or plasticised galvanised steel · Aluzinc · Stainless steel · Natural or pre-painted aluminium
- 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) |
|---|---|
| 40 mm | 0.63 |
| 50 mm | 0.48 |
| 60 mm | 0.40 |
| 80 mm | 0.29 |
| 100 mm | 0.22 |
| 120 mm | 0.19 |
| 140 mm | 0.16 |
| 150 mm | 0.15 |
| 160 mm | 0.14 |
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-s1,d0 | 100–160 mm |
| Reaction to fire EN 13501-1 · PIR | B-s2,d0 | 40–160 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.