Building Products for the Professional

TW Window & Door Flash

A flexible self-adhering rubberized asphalt sheet membrane well suited for sealing window and door perimeters.

TW Window & Door Flash

Limited Warranty
  • 5-year Product Limited Warranty
  • Flexible SBS modified asphalt and polymer film surfacing provides excellent protection from moisture or air penetration
  • Treated release film for easier installation and handling
  • High temperature resistance up to 250ºF
  • Adheres to cast-in-place concrete, pre-cast concrete, concrete masonry block, exterior gypsum sheathing, plywood, OSB, DensGlass®, DensGlass® Gold, EPS insulation, wood, vinyl or metal surfaces
  • Individually wrapped factory pre-cut widths with point-of- purchase (POP) labels are available in 4" and 6" roll sizes
  • Nominal thickness is 25 mil
  • Tough white film surface for UV resistance

TW Window & Door Flash

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