Tyvek Window Flashing Tape

Window Flashing Tape Comparison

  • Tyvek Flashing Tape is available in 4", 6", 9" and 12" widths. The 4" flashing tape is typically used for standard window installation with flange.
  • Tyvek FlexWrap NF is a self adhered butyl tape that protects doors and window sills.
  • Dupont StraightFlash VF is 6" wide and double sided for use with non flanged windows. StraightFlash is ideal for longer projects due to its 270 day uv exposure and thicker butyl adhesive.