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You are here: Home / NatraHemp / Thermafleece NatraHemp
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Thermafleece NatraHemp

Pack Price (Ex VAT) £130.75 – £141.05

Typical Lead Time: 3 to 5 working days subject to availability
Hemp insulation for walls and roofs

Thermafleece NatraHemp is a medium density hemp insulation for walls and roofs which is rich in hemp fibres.  NatraHemp contains 60% hemp, 30% recycled polyester and 10% polyester binder with a high recycled content and is a safe, efficient and durable alternative insulation when plant fibre is the preferred choice.
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Hemp has been grown to produce fibre for at least 3,000 years, particularly for cloth and rope. Today it is increasing in popularity once more as an eco-friendly substitute for many wood and cotton products, and as an annual plant, it is much more renewable than trees, as well as providing a faster return for growers. Unlike cotton, a hemp crop requires little fertiliser and no pesticides or herbicides. It is affected by no specific pests or diseases, and its growth is so vigorous that it will even out-compete any weeds.

Thermafleece NatraHemp fits securely between rafters, joists and studs providing excellent thermal insulation performance. What’s more, with a density of 28 kg/m3, Thermafleece NatraHemp can provide good acoustic insulation in a variety of systems.

Thermafleece NatraHemp has a thermal conductivity of 0.040W/mK and complies with fire resistance BS5803-4

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EAN: N/A Categories: NatraHemp, Products, Thermafleece Tags: Hemp, insulation made from plant fibres, NatraHemp
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Thermafleece NatraHemp is a medium density hemp insulation for walls and roofs, which is rich in hemp fibres. NatraHemp contains 60% hemp, 30% recycled polyester and 10% polyester binder with a high recycled content.

Thermafleece NatraHemp fits securely between rafters, joists and studs providing excellent thermal insulation performance. What’s more, with a density of 28 kg/m3, Thermafleece NatraHemp can provide good acoustic insulation in a variety of systems.

NatraHemp – plant fibre based insulation – The Key Facts:

  • Width (mm) – 370, 570
  • Thickness (mm) – 50, 70, 100
  • Thermal Conductivity: 0.040 Wm-1K-1
  • Density: 28 kgm-3
  • Vapour Resistivity: 9 MN·s·g–1m–1
  • Water Absorption (@100% RH): 17% w/w
  • Specific Heat Capacity 1800 Jkg-1K-1
  • Smoulder resistance and spread of flame to BS 5803-4: pass
  • EN 11654:1997: Class A @ 100mm
  • EN 11654:1997: Class A @ 70mm
  • Embodied Energy (Net of Non-Fossil Feedstock Energy): 10 MJkg-1
  • Recyclable: Yes

Thermafleece NatraHemp is harmless and can be handled without gloves or protective clothing, although we would alwasy recommend you wear a dust mask in enclosed spaces such as lofts. Thermafleece NatraHemp is not irritating to the skin, eyes or respiratory tract.

Download the Thermafleece NatraHemp Factsheet

  • Prices plus delivery and VAT. Delivery will be calculated at checkout.
  • For more information please contact us.

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Soulands Studios Ltd
Soulands Gate,
Dacre, Penrith,
Cumbria, CA11 0JF
T: 01768 485050
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