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Steelwrap 290

Can be used as an Air Barrier where walls are not internally lined e.g. attic spaces at gable ends, and is suitable for use in all Building Wind Zones of NZS 3604 up to, and including, “Very High”.


Key Features

  • BRANZ appraised
  • Water barrier
  • Fire retardant
  • Breathable
  • Absorbant
  • Wind barrier
  • Translucent

Advantages

  • Can be used as a wall underlay on timber and steel framed buildings with absorbent and non-absorbent wall cladding direct fixed to framing.
  • Can be used as a wall underlay on timber and steel framed buildings with absorbent and non-absorbent wall cladding installed over an 18mm minimum drained cavity.
  • Can be used as an Air Barrier where walls are not internally lined e.g. attic spaces at gable ends, and is suitable for use in all Building Wind Zones of NZS 3604 up to, and including, “Very High”.
  • Will provide temporary weather protection during construction. Translucency of the underlay will enable work to proceed during inclement weather.
  • Can be used as a non-rigid backing material for Stucco Plaster in accordance with the requirements of NZBC Acceptable Solution E2/AS1 Paragraph 9.3.5.1.
  • May also be used as a slip layer over rigid backing for Stucco Plaster in accordance with the requirements of NZBC E2/AS1 Paragraph 9.3.3(b).
  • Unaffected by LOSP treated timber.