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Material selection begins with layer position and moisture direction

Use the application, assembly, exposure and target standard to define the appropriate membrane structure and purchasing specification.

Selection questions

  • Where is the membrane positioned in the assembly?
  • Should water vapor pass through or be controlled?
  • What external water exposure is expected?
  • Which tensile, tear or puncture requirements apply?
  • Is UV or temporary outdoor exposure expected?
  • Which test method or market standard must be followed?

Information to send

  • Application drawing or layer description
  • Target width, roll length and basis weight
  • Required performance values and test methods
  • Color, printing, lamination and labeling
  • Estimated volume, sample need and destination

Performance values should be confirmed against the agreed product specification and test method before order approval.

Tell us your application, specification and volume.

We will prepare relevant product data, sample options and a quotation discussion.

Start an Inquiry