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HEMSPAN® IndiTherm® Industrial Hemp Insulation

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Hemspan® Ltd

IndiTherm® Hemp Insulation Batts by IndiNature is a high-quality and sustainable solution suitable for renovations, retrofits, and new construction projects.

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Application

Suitable for insulation applications particularly:

  • Pitched roofs, rafters and lofts.
  • Stud walls and any framed application.
  • New construction and retrofit.
  • Internal acoustic wall insulation.

Description

IndiTherm® Hemp Insulation Batts by IndiNature combine industrial hemp with advanced fibre technology for increased thermal performance and environmental responsibility.


Features and benefits:

  • Increased thermal conductivity keeps your home warm in winter and cool in summer.
  • Made from rapidly renewable hemp, these carbon-negative batts significantly reduce your building’s carbon footprint. They are also biodegradable and can be recycled into more insulation.
  • Breathable material regulates moisture, preventing mould and ensuring healthy indoor air quality.
  • Reduces reliance on artificial heating and cooling, lowering energy bills.
  • Dense natural fibres provide effective sound insulation for a quieter home.
  • The friction fit system ensures quick, hassle-free installation and long-term performance without slumping.

General information

Color

Beige

Finish

Other

Material

Hemp

Shape

Rectangle

Length

1200 mm

Width

370 mm

570 mm

Height

50 mm

100 mm

Uniclass

Pr_25_57_06_37 Hemp fibre insulationPrimary

CAWS

F30/155 Partial fill cavity insulation

P10/190 Insulation fitted between studs

P10/40 Insulation fitted betweenor to the face ofstuds

P10/135 Insulation laid across ceiling ties/ joists

F30/12 Partial fill cavity insulation

F30/10 Full fill cavity insulation

P10/185 Soffit insulation

P10/125 Insulation laid between ceiling ties/ joists

F30/150 Full fill cavity insulation

P10/10 Loft insulation

P10/45 Insulation laid between floor joists

P10/240 Insulation fitted between floor joists

P10/15 Insulation fitted between rafters

P10/140 Insulation fitted between rafters

Specification data - Hemp fibre insulation

Third-party certification

British Board of Agrément (BBA)-certified.

Form

Batts.

Thermal conductivity (maximum)

0.039 W/m·K.

Thickness

50 mm.

100 mm.

Density

45 kg/m³.

Manufacturer guidance

Bulk density.

Facing

None.

Fire performance

To BE EN 13501-1:2008, Class E.

Sound insulation rating

40 dB (50 mm +).

Manufacturer guidance

Minimum sound reduction.

Dimensions

370 x 1200 mm.

570 x 1200 mm.

Manufacturer guidance

Width x length. Other sizes are available for large orders; consult manufacturer and insert requirements.

Specific heat

2100 J/kg·K.

Water vapour resistance

1.3 (μ-value).

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Hemp

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

-0.70 kgCO2eq/kg (net negative).

Recyclability

Reprocessable

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