Window and Door Flashing

Flashing tapes for window sills, custom shapes, straight jambs and straight heads, DuPont Flashing System products are uniquely engineered to protect the vulnerable bottom corners of the window sills where damage is most likely to occur.  Flashes for round-top or custom shaped windows are also available and can be installed in one seamless step.

DuPont™ StraightFlash™

A premium durable, self-adhered flashing material for straight jambs and heads of rectangular windows to help prevent water damage from wind driven rain. » More
DuPont™ StraightFlash™ VF
An innovative dual-sided, self-adhered flashing material for brick mold and non-flanged windows and doors to help prevent water damage from wind driven rain. » More
DuPont™ FlexWrap™
A high-performance extendable, self-adhered flashing material for window sills, doors and custom shapes that provides seamless protection, specifically around vulnerable bottom corners of the sill. » More