Technical data
- BBA approved - British Board of Agrement Certificate No. 02/3950
- Can be specified for a wide range of contracts and applications.
- Low thermal conductivity (0.038 W/m.K), comparing favourably with that of other fibrous insulants.
- A range of three thicknesses is available (50mm, 75 mm and 100 mm), enabling any overall insulation depth to be achieved by combining different thicknesses.
Thermal resistances provided by various thicknesses of Thermafleece
| Thickness (+/- 5mm) (mm) | Thermal resistance (Km2/W) |
| 50 | 1.25 |
| 75 | 1.90 |
| 100 | 2.55 |
| 150 | 3.80 |
| 200 | 5.10 |
| 250 | 6.35 |
Performance/Testing - International Standards
- Energy consumption in manufacture 14.6 Mj/jg or 136 MJ/m3
- Thermal conductivity 0.038 W/m.K - ISO 8302
- Water absorption(@ 100% RH) 40%
- Mould resistance CUAP Vegetable Fibre Draft, 2002 - 01 -25
- Moth/bettle proofing Based on ISO 3998
- Ignition point 560 C
- Spread of fire BS 5803-4