ISOLENA Loose Wool

Density: Density of 18 kg/m3 is sufficient
Application: Window- and Hollow Space Insulation, Wooden Construction 

ISOLENA Optimal sheep’s wool insulation is made of 100% wool and is renewable, durable, recyclable and manufactured without synthetic additives.

  • The loose wool fibers are aligned and processed into a wool fleece (= carded) to produce the loose ISOLENA wool.
  • Carded wool fleece for filling joints and cracks between beams, walls and hollow spaces on windows and doors.
  • Darning wool is also suitable for roof windows in the roofing frame.
  • For insulation, fill up the hollow spaces with a scrapper or spread the loose wool fleece manually.
  • Item/PU: 1 Item
  • kg/PU: 5,00 kg
  • Form of delivery: 1 item or Pal20 with 20 pcs. (0,60 ldm)

Technical data

European technical approvalETA-07/0214
Nature Plus®0103-1006-099-1
Thermal conductivity λtr
0,038 W/mK
Vapour diffusion resistance factor μ1
Specific heat capacity c1760 J/kgK
Fire behaviour according to EN 13501-1D-s2, d0; CH: RF3
Mould growth intensity according to EN ISO 8460

IONIC PROTECT® Wool protection

IONIC PROTECT® is a biocide-free process developed by ISOLENA and protected by a trademark patent to protect wool.
Plasma ion treatment of the wool fibres protects them from all negative influences that can occur in construction. This gives moths and insects no chance to thrive. In addition, our products can be stored indefinitely thanks to the wool protection.
We present you with these terms in writing with the ECO/CUAP test report ECO-P16002-15017 and our product promise.