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Sheep's wool insulation

ISOLENA Premium

Premium insulation roll

Density: 20 kg/m³
Application:  Roof extension, Ceiling - overhead insulation, Storey ceiling, Tong ceiling, Interior & exterior walls, Timber construction

Our ISOLENA Premium sheep's wool insulation consists of 100% with Ionic Protect® protected wool and is renewable, durable, recyclable and made without synthetic additives.

  • Compact thermal and sound insulation in high insulation thicknesses of 160 - 300 mm in a single-layer insulation roll.
  • The thickness is elastic and also encloses cable ducts without further processing.
  • Slight oversizes in the width adapt to the flexible of the construction.
  • The insulation roll is ideal for installation in horizontal and inclined supporting structures (rafters, frames, transoms, etc.).
  • Quick installation, ideally suited for work overhead.
  • No dust mask  and no protective clothing necessary.

Delivery form

Article number Thickness mm Width mm Length mm pcs/ pack m²/ pack kg/ Pack pcs/ pallet Packs/ pallet m²/ pallet Ldm/ pallet
150016* 160 600 3 000 2 3.6 11.52 Pal28 14 50.4 0.75
150017* 180 600 2 500 2 3 10.8 Pal28 14 42 0.75
150018* 200 600 2 500 2 3 12 Pal24 12 36 0.75
150019* 240 600 2 000 2 2.4 11.52 Pal26 13 31.2 0.75
150020* 260 600 2 000 2 2.4 12.48 Pal24 12 28.8 0.75
150021* 280 600 2 000 2 2.4 13.44 Pal20 10 24 0.75
150022* 300 600 2 000 2 2.4 14.4 Pal18 9 21.6 0.75

* Minimum order quantity 1 pallet
Special sizes and formats on request.

Technical data

Feature Value
Thermal conductivity λtr EN 12667 0.035 W/mK
Vapour diffusion resistance coefficient μ EN ISO 12572 1
Specific heat capacity c 1760 J/kgK
Fire behaviour according to EN 13501-1 D-s2, d0
Mould growth intensity according to EAD 040005-00-1201 Annex B 0
Building authority approval ETA-07/0214
Nature Plus® eco-label Certificate 0103-099-0101  (formerly 0103-1006-099-1)
Detailed data in natureplus database.org Access Baubook data here

We are happy to send specific examination certificates on request.

Certificates & test seals

Ecological parameters

Our ISOLENA sheep's wool insulation not only impresses with its natural properties, but also with its outstanding environmental performance. The Environmental Product Declaration (EPD) shows that our insulation makes a positive contribution to sustainability in the construction industry. We would like to emphasise the CO₂ balance: Sheep's wool binds large amounts of CO₂ as it grows. This natural carbon storage ensures that our insulation stores more CO₂ than it emits over its entire life cycle.

  • Total CO₂ balanca: -19,3 kg CO₂ equivalent per m³ → Climate-positive thanks to natural CO₂ storage

All other ecological indicators according to EN 15804 such as GWP total, GWP biogenic, PENRT etc. can be found in the Environmental Product Declaration (EPD).

More about the product

Advice and ordering

All sales employees

Our sales team will be happy to answer any questions you may have about our products and prepare customised quotations.