Areas of application

Symbol Wooden hutTimber construction

Product features

Icon with 3 drops of waterLow swelling / moisture resistant
Icon laying board / boards with tongue and grooveFloor panel available

Areas of application

The fibre board StyleBoard MDF.RWH is produced in dry process according to EN 622-5. This panel type is suitable for use as open to diffusion sarking board for roof and wall by EN 14964 and ZVDH guidelines.

The high dimensional accuracy of the tongue-and-groove joint guarantees an optimum fit and level, flush laying.

Certificates & labels

CE conformity

The CE-marking documents that goods comply with the safety and health requirements of the European Union. Its aim is to guarantee safe, flawless and high-quality goods on all European markets.


The Forest Stewardship Council (FSC) is a global, not-for-profit organization dedicated to the promotion of responsible forest management worlwide. FSC defines standards based on agreed principles for responsible forest stewardship that are supported by environmental, social and economic stakeholders.

PEFC certified

PEFC is the largest institution for ensuring sustainable forest management through an independent certification system. Wood and wood products with the PEFC seal originate demonstrably from ecologically, economically and socially sustainable forestry.

Product section



Length (mm)Width (mm)Thickness (mm)
Floorpanels (overall dimensions incl. tongue)SubtensionNumber per package / thickness (mm)
Length (mm)Width (mm)Thickness (mm)Length (mm)Width (mm)Edge16
2,510635162,500625Tongue and groove on 4 sides50 pcs
2,5101,260162,5001,250Tongue and groove on 4 sides50 pcs

Product features



Reaction to fire

  • D-s2,d0 according to EN 13986 dependent on end use (Thickness: ≥ 9 mm / Gross density: ≥ 600 kg/m³)

EC scope

  • EN 13986:2004 +A1:2015
  • Boards for use in rigid underlays in roofing and walls

Formaldehyde emission class

  • E1 E05


  • FSC certification or PEFC certification available on request.

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Product enquiries and sales department

+49 (0) 91 81 28 48 0