50mm STEICO Flex 036 - 375mm x 1220mm (4.11m² per pack)
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£37.50 37.50
£31.25 ex. VAT

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Steico Flex 036 is a versatile and eco-friendly wood-based insulation batt suitable for insulating lofts, floors, walls, ceilings, partition walls, service zones & drywalling providing both thermal and acoustic insulation

Key points :

- Lowest thermal conductivity of any wood-based flexible insulation products
- New fibre structure improves robustness and workability
- Friction fits adjoining components
- Easy handling and classified as non-irritant to skin
- Excellent insulation properties in winter and summer
- Water vapour open for a healthy room environment
- Provides a green architectural solution
- Ecological and environmentally-friendly, fully recyclable

Specification :
  • Length: 1220mm
  • Width: 375mm
  • Thickness: 50mm
  • Quantity: Pack of 4 sheets
  • Density: [kg / m³] Approx. 60
  • Thermal Conductivity: 0.036 W/mK
  • Thermal Resistance RD: 1.35 (m²*K) / W
  • Water vapour diffusion resistance value (μ): 2
  • Specific heat capacity: c [J/(kg*K)] 2.100


  • Flexible cavity insulation in roof, wall and floor constructions
  • Cavity insulation for partition walls, dry external walls and service zones


  • Fire Class: E - EN 13501-1
  • Produced and supervised according to EN 13171
  • Board designation: WF – EN 13171 – T3 – TR1 – AFr5 – MU 2