Flash-Vent™ Copper Drainage Plane Flashing is a flexible copper core drainage plane flashing (meets ASTM B370).  Flash-Vent™  does not clog, eliminating the need for mortar netting.  Flash-Vent™  is compatible with air barriers, spray polyurethane foams, insulation and construction sealants.  Flash-Vent™  has a life of the wall warranty.

Key Properties

  • Longevity: Life of the wall performance
  • Best in class puncture resistance
  • Mold Resistant
    - Passes ASTM D3273
  • Fire Resistant
    - Passes ASTM E84, Class A
  • Made of 90% recycled copper♻
  • Copper meets ASTM B370

Uses / Benefits

  • Life of the wall warranty
  • Drainage plane flashing
    - Continuous weep/drainage
  • Does not clog with mortar
    - Eliminates need for mortar netting
  • Compatible with building envelope:
    - Air Barriers
    - Spray Polyurethane Foam
    - Cavity wall insulations
    - Construction Sealants
  • Used in many types of wall construction
    - Cavity wall
    - Stucco
    - Manufactured Stone
    - Thin Brick

Available in Sizes

Available in 3 oz. & 5 oz. Copper
40' rolls
12", 18", 24" & 36" Widths