Roofing Underlays

Waterproof underlays (felt) with thermal insulation capabilities


foundation systems


  • The clever combination for a protected pitched roof. 3-layer underdeck and formwork track. For roofs with or without hard boarding. Perfect underlayment for shingle roofs and long span roofs.

  • Consists of a tear-resistant, vapor-permeable PP spunbonded film combination

  • Meets all requirements of the ZVDH regulations and can be used for temporary cover.

  • Provides reliable protection through the trend-setting strip system in the upper gluing area: Each individual strip forms a barrier against running water.

  • Prevents disturbing glare through the matt gray surface

  • The fleece downwards protects against damage by the rough-sawn formwork.