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£143.10 £119.25
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Thermafleece Natrahemp Insulation

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ThermafleeceNatrahempInsulation

When plant fibre is the preferred choice for natural fibre insulation, then Thermafleece Natrahemp is the perfect choice. This durable product has good acoustic properties when used in a variety of situations due to it's density of 25kg/m³ and is safe to use around the home. As hemp is produced from a fast growing, low-impact crop, this product has minimal impact on the environment.

Thermafleece NatraHemp fits securely between rafters, joists and studs providing excellent thermal insulation performance due to it's thermal conductivity of 0.040 W/m²K, offering a higher level of performance compared to low density insulations on the market.

  • Thermafleece NatraHemp is a medium density insulation rich in home-grown hemp fibres and is a safe, efficient and durable alternative when plant fibre is the preferred choice.
  • Thermafleece NatraHemp fits securely between rafters, joists and studs providing excellent thermal insulation performance. What’s more, with a density of 25 kg/m3, Thermafleece NatraHemp can provide good acoustic insulation in a variety of systems. 
  • Like all Thermafleece products, it is long-lasting, safe to handle and contributes to a healthier indoor environment by regulating moisture in the building.
  • Made in the UK
Technical Info
Technical Info
Performance
Thermal Conductivity 0.04 Wm-1K-1
Density 26 kgm-3
Vapour Resistivity 9 MN·s·g–1m–1
Water Absorption  (@100% RH): 17% w/w
Specific Heat Capacity 1800 Jkg-1K-1
EN 11654:1997 Class A @ 100mm
EN 11654:1997 Class A @ 70mm
Embodied Energy (Net of Non-Fossil Feedstock Energy) 10 MJkg-1
Spread of Fire to BS 5803-4 Pass
Recycled Content 37.5%
Recyclable Yes
Thermafleece NatraHemp pack sizes
Product Dimensions (mm) Items per Pack m2 per Pack
50 x 370 x 1200 48 21.31
50 x 570 x 1200 32 21.89
70 x 370 x 1200 36 15.98
70 x 570 x 1200 24 16.42
100 x 370 x 1200 24 10.66
100 x 570 x 1200 16 10.94

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