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The Riwega USB CLASSIC lightweight breathable fabric is reliably durable, ideal for mounting on a wooden roof and wall.

The USB CLASSIC LIGHT is a cloth of transpiration. Unlike bituminous membrane the USB CLASSIC LIGHT allows water vapor to escape thus protecting the wooden roof from possible moisture accumulation and formation of mold.

  • Permeable
  • Waterproof
  • Anti-slip
  • Imprevious to air
  • Anti-reflective


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Breathable Membrane