Therma-foil Technical data
At only 2.5mm thick, Therma-Foil is the UK’s leading Radiant Barrier foil insulation compatible with both suspended and solid floors. It can also be used in walls and ceilings. As well as improving the energy performance rating of your home or premises.
Therma-foil Technical data and benefits:
- Therma-Foil is a Lightweight & flexible, Ultra-slim profile (2.5mm) taking up less space than most bulk insulation.
- Therma-Foil is highly energy-efficient and is used to help meet or improve U-values in both new build and renovation projects improving the overall energy performance rating in your property.
- Therma-Foil’s ultra-slim profile means the minimal effect on room height and eliminates the need to shave off the bottom of the door.
- Therma-Foil improves the performance of hot-water underfloor heating systems through the uniform reflection of the heat generated.
- Therma-Foil acts as a Vapour Barrier and resists the passage of moisture through floors.
- Therma-Foil improves the general air-tightness of the building and will not mold or mildew – it acts as a corrosion-resistant insulation system.
- Therma-Foil provides a thermal break to reduce the risk of thermal bridging.
- Therma-Foil Therma-Foil reduces Impact Noise.
- Therma-Foil is fast, simple and safe to install without the need for specialised protective equipment or clothing.
- Therma-Foil is made from 100% Recyclable materials and is CFC & HCFC Free.
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Technical Product Information
MECHANICAL PROPERTIES DATA
| Acoustic Performance Impact Noise Delta L DIN 52210 In combination with 8mm laminated floor |
to 18dB |
| Water Vapour Permeability DIN 52615 g/m2 24H.23oC 85% RH |
0.5 – 7.5 |
| Compressive Creep ASTM D3575 BB In % – 0.25 PSI 1000H.23oC |
18.28 – 26.50 |
| Thermal Conductivity NBN B62-201 W/mK |
0.032 – 0.058 |
| Thermal Break | Yes |
| Flame Retardant B3/B2 DIN 4102 |
Yes |
| Density from 20kg/m³ | |
| Re-use | Excellent |
| Chemical Resistance | Excellent |
| U- Value (as part of flooring substrate) | 0.54 |
| R-Value | 0.043 |
DIMENSIONS & WEIGHTS DATA
| Width | 100 cm | 100 cm | 100 cm |
| Diameter of Roll | 30cm | 42cm | 60cm |
| Length | 25 Metres | 50 Metres | 100 Metres |
| Total Area on Roll | 25 Sqm | 50 Sqm | 100 sqm |
| Thickness | 2.5mm | 2.5mm | 2.5mm |
| Weight per roll | 1.75kg | 4kg | 7.5 Kg |
| Colour | Silver | Silver | Silver |