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Our ISOLENA Optimal sheep's wool insulation is made of 100% wool and is renewable, durable, recyclable and manufactured without synthetic additives.
The multiflexible thermal and sound insulation is the best solution for standard constructions with up to 140 mm insulation thickness.
The thickness is elastic and also encloses cable ducts without further processing.
Small excesses in width flexibly adapt to the construction.
The insulation roll with the beam felt for quick mechanical fixing into the horizontal and inclined supporting structures (rafters, frames, transoms, etc.).
Form of delivery
We manufacture ISOLENA Optimal in the following standard dimensions:
Length-related flow resistance according to EN 29053
r = 4,1 kPa s/m²
Fire behaviour according to EN 13501-1
D-s2, d0; CH: RF3
Fire behaviour according to acoustic ceiling element according to EN 13501-1*
B-s1, d0
Assessed degree of sound absorption D. 50 mm according to ÖNORM EN ISO 11654
αw = 0,75
Mould growth intensity according to EN ISO 846
0
*Perforated Plasterboard thickness 12 mm, perforation Ø 18/18 – 5 mm, ISOLENA Optimal thickness 40 mm, 60 mm back ventilation.
Degree of sound absorption with a thickness of 50 mm according to ISO 354
f[Hz]
125
250
500
1.000
2.000
4.000
αs
0,43
0,47
0,68
0,76
0,86
0,95
Ecological parameters
ISOLENA insulation materials have the following ecological parameters according to the NaturePlus® life cycle analysis report:
Use of non-renewable primary energy without the non-renewable primary energy carriers used as raw material (PENRE [MJ, lower calorific value]): 23,44 MJ/kg
Global warming potential Total of GHG emissions and CO2 storage (GWP 100 total): 0,83 kg CO2-equiv./kg
Acidification potential of soil and water (AP): 4,63E-03 kg SO2-equiv./kg
Potential for the formation of tropospheric ozone (POCP): 8,04E-04 kg C2H4-equiv./kg
Eutrophication potential (EP): 2,08E-03 kg PO4³-equiv./kg
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.
Length-related flow resistance according to EN 29053
r = 4,1 kPa s/m²
Fire behaviour according to EN 13501-1
D-s2, d0; CH: RF3
Fire behaviour according to acoustic ceiling element according to EN 13501-1*
B-s1, d0
Assessed degree of sound absorption D. 50 mm according to ÖNORM EN ISO 11654
αw = 0,75
Mould growth intensity according to EN ISO 846
0
*Perforated Plasterboard thickness 12 mm, perforation Ø 18/18 – 5 mm, ISOLENA Optimal thickness 40 mm, 60 mm back ventilation.
Degree of sound absorption with a thickness of 50 mm according to ISO 354
f[Hz]
125
250
500
1.000
2.000
4.000
αs
0,43
0,47
0,68
0,76
0,86
0,95
ISOLENA insulation materials have the following ecological parameters according to the NaturePlus® life cycle analysis report:
Use of non-renewable primary energy without the non-renewable primary energy carriers used as raw material (PENRE [MJ, lower calorific value]): 23,44 MJ/kg
Global warming potential Total of GHG emissions and CO2 storage (GWP 100 total): 0,83 kg CO2-equiv./kg
Acidification potential of soil and water (AP): 4,63E-03 kg SO2-equiv./kg
Potential for the formation of tropospheric ozone (POCP): 8,04E-04 kg C2H4-equiv./kg
Eutrophication potential (EP): 2,08E-03 kg PO4³-equiv./kg
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.
