Why choose hemp blocks for your residential partitions ?

Hemp blocks offer superior thermal and acoustic insulation, thus ensuring optimal comfort and a quiet environment.

Their lightness and ease of installation make them ideal. By naturally regulating humidity, they create a healthy interior without condensation.

Moreover, they allow for a wide variety of aesthetic finishes while facilitating the installation of heavy elements like furniture or sanitary fixtures.

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Your interior partitions in hemp blocks: a complete and high-performance solution.

With IsoHemp hemp blocks, you have a simple solution to implement for creating resistant and high-performance partitions.

Available in different thicknesses (from 9 cm), our blocks are perfectly suited to separating spaces.

  • Easy installation: Easily lay your blocks, insert technical ducts, and achieve an impeccable finish with our natural renders or other solutions of your choice.
  • Adapted to all environments: Whether for an individual house, a collective building, or an apartment, hemp blocks are a versatile solution that fits into any type of interior.
     

A recognised and certified material.

A material recognised and certified by numerous labels and technical approvals.

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The advantages of hemp blocks for your residential partitions.

  • Natural and healthy product: Contribute to a more environmentally friendly habitat.
  • Acoustic and thermal insulation: Enjoy optimal interior comfort all year round.
  • Lightweight and easy to install: Perfect for interior partitions.
  • Natural humidity regulation: Prevent condensation problems for a healthy interior.
  • Versatile support for a variety of finishes: Apply wood, tiles, renders, or stones while maintaining the technical properties of hemp.

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The technical performances of a residential partition in hemp blocks.

Hemp blocks ensure excellent thermal regulation thanks to their ability to absorb and diffuse heat. This helps maintain a constant indoor temperature, limiting variations due to external conditions.

Key technical data :

  • Lambda value (λ): 0.071 W/mK

  • Thermal resistance (R): up to 5.37 m²K/W for 36 cm blocks.

  • Thermal phase shift: up to 23.6 hours for 36 cm blocks, reducing the impact of temperature variations.

Thanks to their permeability to water vapour, hemp blocks naturally regulate humidity, creating a healthy and consistent indoor environment.

Key technical data :

  • Water vapour resistance factor (μ): 2.8.

  • Equivalent diffusion thickness Sd: up to 1 m for a 36 cm block, promoting wall breathability.

Hemp blocks offer remarkable acoustic insulation, effectively absorbing and attenuating noise, for a quieter indoor environment protected from sound pollution.

Key technical data :

  • Acoustic absorption (α): Coefficient of 0.85 (high sound absorption).

  • Acoustic attenuation (Rw): up to 44 dB for a 36 cm block, significantly reducing external noise.

Hemp blocks are highly fire-resistant, emit no toxic fumes, and offer increased safety in case of fire.

Key technical data :

  • Fire resistance: from 240 minutes for blocks of 30 cm or more to 45 minutes for 7.5 cm blocks.

  • Fire reaction class: B, S1, d0. The hemp block does not emit toxic fumes or flaming droplets.

Hemp blocks are the epitome of a sustainable solution, combining remarkable longevity with a reduced environmental footprint. This bio-based material ensures reliable and environmentally friendly construction.

Key technical data :

  • Bio-based and low-carbon material: Hemp is a renewable resource that helps reduce CO₂ emissions during construction.

  • Exceptional lifespan: Thanks to their robustness, hemp blocks maintain their performance for decades without needing replacement.

The implementation of hemp blocks in residential partitions.

  • Time-saving: Installation is faster and more robust than systems requiring a framework.
  • Stability and durability: The performance of hemp remains constant, without settling or degradation.
  • Excellent finish support: Hemp blocks are ideal for all types of finishes.
     

Our DIY videos

Technical documentation.

Find here all the technical resources you need for your residential and interior partitions in hemp blocks.

Folder - Application guide - IsoHemp

Hemp blocks for naturally high-performance masonry, Hemp concrete, The Hempro system for 100% hemp construction.

Folder

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Installation guide - Hemp Blocks - IsoHemp

Hemp blocks for naturally efficient masonry , Hempcrete, Complementary products for hempcrete blocks.

Installation guide

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Technical data sheet - Hemp block - IsoHemp

Hemp blocks for naturally efficient masonry.

Technical data sheet

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Technical Approval - ATG

The Technical Approval ATG, issued by the UBAtc, is a certification that confirms our products meet the highest standards of the Belgian market.

Technical data sheet

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Other sections and schematic diagrams are also available upon request.

Do you have any other questions? Contact us!

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Each project is unique.

Contact us to define the most suitable solution for your partition project.

Our team is at your disposal to advise you and together find the ideal solution.

Our achievements in residential partitions.

Discover our interior partition projects successfully completed thanks to IsoHemp hemp blocks.