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Available in roll- and plateform and manufactured in an airlaid process for three-dimensional stability.
Standard thicknesses: 30 mm in rollform only, 50, 75, 100, 125, 150 mm.
Standard widths: 565 mm in roll- and plateform with thicknesses: 30 mm rollform only/50/75/100/125/150 mm
                           1170 mm, plateform only, thicknesses: 50/75/100/125/150 mm
                           865 mm, rollform only, thicknesses: 100/125/150 mm
                           870 mm, plateform only, thicknesses: 100/125/150 mm
                           1165 mm, rollform only, thicknesses: 100/125/150 mm
                           415 mm, plateform only, thicknesses: 50/100/150 mm


  • biodegradable and disposable
  • low load on the environment
    • no pollution of air and water,
    • no emission of harmful chemicals like formaldehydes,
      isocyanates, organohalogens, (H)CFCs, etc.
    • total process: good energy balance
  • the annually regrowing crop is an inexhaustible resource that does not contribute to global warming.
    even better; during its growth it converts the greenhouse gas carbon dioxide (CO2) into oxygen (O2).


  • roll form reduces the amount of seams (points of heat loss)
    and speeds up installation process (one piece from ceiling to floor)
  • roll form is an excellent solution, specifically for older buildings with varying joist widths,
    where it is necessary to cut pieces of different sizes
  • plate form can be easier to handle in places difficult to reach
  • no need to wear various inconvenient personal protection means
    to avoid irritation of the eyes, skin and lungs
  • areas need not be forced ventilated during installation.
  • ISOLINA flytande linisolering


  • very good thermal and acoustical insulating properties
  • flax insulation offers excellent temperature buffering characteristics,
    resulting in gradual temperature changes for a comfortable indoor living climate
  • very good “breathing” properties due to its hollow-fibre composition
    which can have beneficial effects on surrounding constructions as well.


ISOLINA linen insulation; pellevaeriste; nauhat; linisolering; linull; drev; linisolasjon; laftevatt ISOLINA linen insulation; pellevaeriste; nauhat; linisolering; linull; drev; linisolasjon; laftevatt

Thermal and acoustical insulation:

  • roofs
  • walls
  • ceilings and floors

Application type:

  • W and WL
  • according DIN 18165-1


  • Linen insulation consists of: flax fibre, textile binder fibre and environmentally friendly flame retardant
  • Thermal conductivity: λ10 = 0.038 W/mK, acc. ISO 8301 / DIN 52616 and WLG 040 acc. DIN 18165
  • Flame retardancy : Treated with environmentally friendly flame retardant for fire protection
    according EN-ISO 11925-2 and class B2 according DIN 4102-1 for building materials
    and meets Euroclass E acc. EN 13501-1
  • Specific heat capacity: c = 1600 J/kgK
  • Water vapour diffusion coefficient: μ = 1-2 according DIN 52615 / DIN 4108-5
  • Humidity sorption: according EN-ISO 12571 / DIN 52620
  • Air permeability ι: 230x10-6 m3/m.s.Pa
  • Estimated service life: minimum 75 years
  • NIBE environmental classification: class 1a (best achievable, reference)
  • Linen insulation has a natural fibre smell that will diminish over time
Download brochure ISOLINA PDF Download measurements ISOLINA PDF Download cutting instructions ISOLINA PDF

Flax wool installation video clips on YouTube breathinghouse ChannelISOLINA on YouTube

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ISOLINA on YouTube Flax wool installation video clips on YouTube breathinghouse Channel
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