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DuPont™ Tyvek® Metal

Wall Underlay

With Built In Drainage Matt & Adhesive Strip.

DuPont™ Tyvek®  Metal is a "CodeMark™ 

Certified" breathable,  wall underlay that features

an integrated drainage mat. The drainage mat

provides a separation layer between the cladding

and the underlay. This helps manage moisture/condensation

in the wall assembly by allowing moisture to drain out of the wall and aids drying. The polypropylene mat can also help reduce mortar damming behind brick cladding. DuPont™ Tyvek® Metal is weather resistant and  comes with a built in adhesive strip to facilitate sealing at overlaps.

DuPont™ Tyvek® Metal is absorbent and may be used behind direct fixed non absorbent wall claddings. Other compatible claddings, including:

  • Metal
  • Fiber Cement
  • Brick
  • Timber/Cedar
  • Stucco/Plaster
  • Features and Benefits: 
  • Made in Germany & Backed by DuPont, a 212 year old company
  • UV resistant for up to 120 days giving the installer more time to install roof
  • DuPont™ Tyvek®  Metal  is available in roll size: 1500mm x 25m (37.5m²)