This is a bio-material made from industrial hemp shives, hydrated lime and other additives that give the composite mixture its desired properties. The result is a ‘carbon negative’ solution.

The consumption of each constituent of the mixture depends on its intended use (walls, floor or roof), with dry densities ranging from 220 to 360 kg/m³.

Contact us for information on purchasing.

Various other natural materials can be incorporated into hempcrete to enhance its properties. Using metakaolin, for example, improves the mechanical properties, fire resistance and durability of hemp concrete. However, adding more can increase the initial strength.

A bio-material that makes use of industrial hemp shivs, hydrated lime and other additions that give the composite mixture the desired properties, resulting in a ‘carbon negative’ solution.

The consumption of each of the mixture’s constituents depends on the type of use, walls, floor or roof, with dry densities ranging from 220 to 360 kg/m3.

Contact us for purchasing conditions.

Hemp shives are an excellent natural insulator to be used as aggregate for hempcrete. This product is labelled ‘Granulat Hemp Building’.

This hemp in 20 kg bags has the qualities of having a light colour, a controlled grain size, a reduced dust rate, an ideal moisture rate and a constant bulk density.

Available by the bag or on pallets of up to 21 bags per pallet.

Hydrated lime, also known as aerated lime, is one of the main elements in hemp concrete. It has an excellent binding power, binding hemp shavings together.

Lime produced in Portugal at the best price, with 90% or more CaO + MgO.

Available in 20kg bags or pallets of up to 60 bags.

Hemp shavings are an excellent natural insulator to be used as an aggregate for thermal or decorative mortars. This product is labelled ‘Granulat Hemp Building’.

This hemp has the qualities of a light colour, a controlled grain size, a reduced dust content, an ideal moisture content and a constant bulk density.

Available in 20kg bags or on pallets of up to 21 bags per pallet.

This product is the result of Natura Matéria’s collaboration with Cânhamor. Research and Development (R&D) was carried out on the hemp block and the production process.

A sustainable construction solution that is very simple to implement and produced in Portugal.

Natura Matéria commercialises and supports the team of designers, builders and contractors.

Hemp wool is an ecological and healthy product, easy to install and at a very competitive price compared to other solutions on the market.

It is used as thermal and acoustic insulation for the construction of partitions, ceilings or Wood Frame walls.

Available in 1.2×0.6 metre panels in thicknesses of 45, 60, 80, 100 and 120 mm. Other thicknesses on request.

100% natural roll with hemp fibre and white starch film on the underside.

Used on the subfloor to reduce impact noise, breaking up acoustic insulation between hard materials.

Available in rolls with a width of 1 metre, a thickness of 6 mm and lengths of 5 to 25 metres.

Naturally coloured cork boards are an environmentally friendly product made from renewable raw materials.

Thermal and acoustic insulation for use in walls, ceilings and roofs, inside cavities or as an interior covering.

Available in 1.0×0.5 metre boards in thicknesses of 10, 20, 30, 40, 50 and 60 mm.

Made from vegetable fibres, it is an alternative to traditional fibreglass mesh for reinforcing mortars and more.

Superior performance in adhesion tests when compared to fibreglass mesh in more resistant mortars.

Ideal for thick clay and/or lime coatings (min 10 mm) on interior walls, heterogeneous substrates and in areas to be plastered that are not compatible, such as wood.

Available in rolls with a surface reinforcement width of 100 cm and a length of 50 m