VestaEco FLEX

Flexible insulating mat made of natural fibres.

Certificates:

Flexible insulating mat made of natural fibres. Widely used as between-rafter insulation and as an insulating infill of walls and slabs with a timber frame structure. Thanks to its high density and heat capacity, it increases the thermal inertia of timber frame structures, which helps to protect indoor spaces from overheating in summer and their sudden cooling in winter.

Product advantages:

  • Healthy, eco-friendly material based on natural resources
  • Protection against cold in winter and heat in summer thanks to high thermal capacity
  • Vapour-permeable material, regulates the microclimate of interiors
  • Eco-friendly production process, thanks to the use of innovative, patented DefibraTech 1.0 technology

Available dimensions

Format Thickness pieces / pallet m2 / pallet kg/m2 kg/pallet
565x1200 80 50 33,90 5,60 190
565x1200 100 40 27,12 7,00 190
565x1200 120 30 20,34 8,40 171
565x1200 140 30 20,34 9,80 199
Format565x1200
Thickness80
pieces / pallet50
m2 / pallet33,90
kg/m25,60
kg/pallet190
Format565x1200
Thickness100
pieces / pallet40
m2 / pallet27,12
kg/m27,00
kg/pallet190
Format565x1200
Thickness120
pieces / pallet30
m2 / pallet20,34
kg/m28,40
kg/pallet171
Format565x1200
Thickness140
pieces / pallet30
m2 / pallet20,34
kg/m29,80
kg/pallet199

Technical parameters

ParameterValue
densityapprox. 70 kg/m3
thermal conductivity coefficient λD0,037 W/(m*K)
thermal capacity C2100 J/(kg*K)
diffusion resistance factor μ2
fire classificationE
componentslignocellulosic fibres, cellulose fibres, BICO fibres
material manufactured in compliance with the normPN-EN 13171
carbon footprint (A1+A2+A3)-29,0 kgCO2eq/m3
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