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Dörrkuplast® E-KV-5K/Premium

Elastomer bitumen waterproofing sheet "Premium" with synthetic fleece in a thickness of 5 mm.


Premium stands for top elastomer bitumen and synthetic fleece with robust longitudinal thread reinforcement.
Through the high quality bitumen coating substance with improved thermal stability and flexibility at low temperature properties a longer than average service life is achieved.
Despite frequent temperature changes, the waterproofing sheet is dimensionally stable because of its robust reinforcement Dörrkuplast® E-KV-5K/Premium is resistant to almost all static and dynamic stresses. Especially by hail premium quality sheets are the safest form to protect your building!


The surface texture upside has fine granule and the downside is foil-laminated.

The bonding is done by means of torching or welding procedure.



The Dörrkuplast® E-KV-5K/Premium is used as a bitumen waterproofing sheet for flat roofs as top layer with load or as intermediate layer sheet.

  • Coating

    Top-Elastomer bitumen
  • Reinforcement

    Synthetic fleece
  • Surface texture upside

    Feine Abstreuung
  • Surface texture downside

  • Thickness

    5.0 mm
  • Width/length of the sheet

    1 x 5 m = 5 m²

Fields of Application

- Flat Roof 
   Intermediate- and top layer sheet
   with load