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Delta 5 insulated roof panel
Delta 5 is a five-rib insulated roof panel for industrial, commercial and agricultural roofs, from 30 to 150 mm thick with a 1000 mm cover width. At 150 mm it reaches a U-value of 0.15 W/m²K, and at 100 mm 0.22 W/m²K.
- Nationwide delivery
- No minimum order
- Samples available
- Lead time depends on stock
About the Delta 5 insulated roof panel
It carries the widest fire certification in the roof range. With a PIR core it is B-s1,d0 and REI30 from 100 mm, and every thickness is BRoof(t3) for external fire, so the roof is ready to take solar panels.
Specification
Size and profile
- Cover width
- 1000 mm
- Length
- Made to length from continuous production.
- Thicknesses
- 30 · 40 · 50 · 60 · 80 · 100 · 120 · 140 · 150 mm
- Profile
- 5 trapezoidal ribs
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 D1
Facings and coatings
- Facings
- Pre-painted or plasticised galvanised steel · Aluzinc · Stainless steel · Natural, pre-painted or embossed aluminium · Copper
- Coatings
- Polyester, Superpolyester (HD), PVDF, polyurethane PUR/PA, 15–55 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 | 0.69 |
| 40 mm | 0.53 |
| 50 mm | 0.43 |
| 60 mm | 0.36 |
| 80 mm | 0.27 |
| 100 mm | 0.22 |
| 120 mm | 0.18 |
| 140 mm | 0.16 |
| 150 mm | 0.15 |
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 | 100–150 mm |
| Reaction to fire EN 13501-1 · PIR | B-s2,d0 | 30–150 mm |
| Fire resistance EN 13501-2 · PIR | REI30 | 100–150 mm |
| External fire EN 13501-5 · PUR | BRoof(t3) | 30–150 mm |
| Zulassung (DE) | Yes | See datasheet |
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.