Thermal insulation panel / sound insulation panel
Rock wool, Cement-bonded wood fiber
Composite thermal and acoustic insulation board consisting of a layer of mineralized fir wood wool bound with grey Portland cement, thickness 50 mm, coupled to a layer of mineral wool according to EN 13162 standard.
It complies with EN 13168 standard.
CELENIT L2 is PEFC™ certified. Also available with FSC® certification.
High thermal insulation
Highly breathable roofs for comfort and health of indoor environments
High thermal inertia performance in summer conditions
Compressive strength σm
Reaction to fire
Euroclass B-s1, d0
Water vapour transmission μ
5 (wood wool)
1 (rock wool)
Declared thermal conductivity λD
0.065 W/mK (wood wool)
0.038 W/mK (rock wool)
Declared thermal resistance RD
2.35 m2K/W (110 mm)
2.85 m2K/W (130 mm)
3.40 m2K/W (150 mm)
3.90 m2K/W (170 mm)
4.45 m2K/W (190mm)
4.95 m2K/W (210mm)