Insulated Sandwich Panels.
Insulated sandwich panels manufactured to the highest international standards. Rigid polyurethane foam is sandwiched by metal or flexible facings, providing a cost-effective system for buildings and energy conservation.
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Specification
Specified to the micron.
Thickness range
25 – 200 mm
Manufactured in steel or aluminium facings.
K value
0.024 W/m·K
At 35 kg/m³ moulded density.
U value at 50 mm
0.48 W/m²·°C
One fortieth the transmission of concrete.
| Property | Value |
|---|---|
| Moulded density | 35 kg/m³ |
| Closed cell content | > 90% |
| Initial thermal conductivity (at 23 °C) | 21 mW/m·K |
| Compressive strength | 140 kPa |
| Dimensional stability — 48 hrs at −25 °C | 1% max |
| Dimensional stability — 48 hrs at 70 °C | 1% max |
| Polyurethane thickness range | 15 mm to 200 mm |
Higher density is available upon request. At 40 kg/m³ density the K value is 0.027 W/m·K, giving U values of 1.08 at 25 mm, 0.77 at 35 mm and 0.54 at 50 mm.
Thermal
Forty times better than concrete.
Concrete has a K rating around 1 W/m²K. PUR insulation foam has a K rating of 0.024 — a metre of PUR insulation transmits only one fortieth as much energy as concrete.
Fire
DIN 4102Classified to Class B3.
The polyurethane foam is equipped with reactive and non-reactive flame retardants in the right amount and ratio, meeting the fire classification of construction products and building elements in accordance with DIN 4102, Class B3.
Structure
Strength at low weight.
High load bearing capacity at low weight, excellent water and vapour barrier, and the capacity for rapid erection without lifting equipment.
Supporting data
Substrate, corrosion, coatings.
Polyprime liner sandwich panel
The cost-effective insulated roof and wall.
Thickness starting from 30 mm. Priced around 20% cheaper than metal liner, in any colour and with the same function.
From 30 mm
Panel thickness
Polycarbonate sandwich panel
For high-saline corrosion segments.
Produced using polyurethane with internal and external sheets of polycarbonate, in a thickness range from 30 mm to 200 mm. Used for marine industry and cold room applications.
30 – 200 mm
Panel thickness
Density 35 kg/m³ — K 0.024 W/m·K
Standard density.
- 25 mm — U value 0.96 W/m²·°C
- 35 mm — U value 0.68 W/m²·°C
- 50 mm — U value 0.48 W/m²·°C
Density 40 kg/m³ — K 0.027 W/m·K
Higher density, on request.
- 25 mm — U value 1.08 W/m²·°C
- 35 mm — U value 0.77 W/m²·°C
- 50 mm — U value 0.54 W/m²·°C
Applications
Applications
- Domestic roofs
- Walls and cabin partitions
- Industrial and garage doors
- Mezzanine decks
- Food industry and cold rooms
- Chalets for the tourism sector, schools and institutions
Ready when you are
Specify an insulated panel.
Tell us the U value you need to hit and the facing you want — we will specify the core density, thickness and profile.