Les solutions chanvre pour le bâtiment / Building solutions with hemp

Fibres_vrac_-_F200_1Bulk hemp fibers technilaine

Components of bulk hemp wool technilaine®

100% hemp fibers (without binder)

bulk hemp wool® implementation

Water Vapor Transmission Rate has to increase from inside to outside; this is essential to regulate the water vapor flow.

Bulk hemp wool® TECHNILAINE® has to be implemented in a healthy, dry and ventilated area.

Consistent manual application of the product, without machinery, on horizontal plans only. You have to extend the fibers manually to give them more volume before implementation. The product is compressed in 4m3 balls for transportation (160 kg). You can manage the density of the product depending on your needs (max of 40kg/m3). A 25cm thickness is strongly recommended.
Bulk hemp wool® TECHNILAINE® is recommended with a vapor retarder on the warm side before the final implementation

Use of bulk hemp wool®

  • Thermal and acoustic insulation
  • Horizontal joists filling

Advantages of bulk hemp wool®

  • Heat and humidity regulation
  • Thermal bridge breakers
  • Permeable to vapor
  • Mechanical strength
  • Great durability
  • Easy implementation
  • Renewable and healthy material
  • Horizontal empty spaces in building filling

  • Dry thermal conductivity : λ =0.040 W/m.K
  • Density : during implementation
  • Storage : dry place, isolated from elements


  • In bales of 4m3
  • Weight : 160 kg/ bale
  • 2 bales / pallet