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Steico Protect DRY Internal & External Wood Fibre Render/Plaster Carrying Board 1325mm x 600mm. 40, 60 & 80mm thick

Steico Protect DRY Internal & External Wood Fibre Render/Plaster Carrying Board 1325mm x 600mm. 40, 60 & 80mm thick



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Steico Protect DRY is a natural render/plaster carrying wood fibre insulation board with a tongue and groove profile manufactured in accordance with EN 13171, designed both as an external sheathing board for timber frame constructions or for direct to masonry applications in external wall insulation systems where the render is applied directly to the board and as an internal plaster carrying board for direct fixing to timber frames without the need for a supporting backer board

It is quite common for architects and designers to specify Protect DRY boards in certain building applications and in combination with a separately specified finish or render system,

Board size 1325mm x 600mm. Board Coverage: 0.747m2 / board

Available in 40mm, 60mm & 80mm thicknesses. Other thicknesses are available please contact us for details.

Price is per board

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  • Water vapour open system
  • Suitable for use with direct render systems
  • Part of a full system of components
  • Reduces thermal bridging through the structure
  • Excellent thermal characteristics in both the summer and winter
  • Tongue & groove profile contributes to building airtightness
  • Improves the acoustic performance of the structure
  • Good fire resistance
  • Simple and economic on-site handling
  • Sustainable and FSC® certified
  • Manufactured from forest thinnings and small diameter logs
  • An essential component of the Steico External Thermal Insulation Composite System       
  • Provides additional insulation on the external facade
  • Suitable for use in new build or renovation
  • Significantly reduces cold bridging through the structure
  • Removes the need for a ventilated cavity allowing for thinner wall constructions
  • Boards tongue and grooved on all four sides for better wind tightness
  • Boards available in thicknesses of 40, 60 and 80mm
  • Excellent insulation properties in summer and winter
  • Improves sound insulation
  • Up to 90 minutes fire protection available

    Board Format       



    Thickness [mm]

    Pieces / Pallet

    Weight /[kg/m²]

    Coverage m² / Pallet     

    Weight / Pallet [kg]

    1325 * 600 mm






    ca. 360

    1325 * 600 mm






    ca. 350

    1325 * 600 mm






    ca. 270


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 Produced and supervised in accordance with EN 13171

 Board designation

 WF–EN 13171–T4–TR30–CS(10\Y)100–WS1 - MU5

 Edge profile

 Tongue and Groove all 4 edges

 Fire class according to EN 13501-1


 Declared thermal conductivity λD [ W / ( m * K )]

0.040 - 0.043

 Declared thermal resistance RD [( m2 * K ) / W]

 0.80 / 1.20

 Density [kg / m3]

 ca. 140-180

 Water vapour diffusion resistance factor μ


 Sd value [m]

 0.2 / 0.3

 Specific heat capacity c [J / (kg * K)]


 Minimum compression strength 10% deformation σ10 [N / mm2]

 ≥ 0.15

 Minimum compression strength [kPa]



 Declared level of airflow resistance [( kPa*s ) / m2]

 ≥ 100

 Raw material

 wood fibre, aluminium sulphate, paraffin, silicate,  waterproofing agents

 Waste code (EAK)

 030105 / 170201

  1. John Review by Smitha902

    I truly appreciate this post. I have been looking all over for this! Thank goodness I found it on Bing. You've made my day! Thanks again! (Posted on 19/07/2018)

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