Learn to wrap the sides and head of an installed window with Zip System tape, but leave the bottom flange of the window untaped for drainage.
POLYGUARD Poly Wall - Butyl Flash Window Flashing Tape, 4x100'. Waterproof, Self Adhering, & Self Sealing. Made in The USA. Strip in or Flash Straight Window & Door Frames, & Other Construction
Podcast 475: Material Delivery, End Dams on Head Flashing, and Sealing Barbara's Barn - Fine Homebuilding
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Windows And Doors Are Fully Flashed Building America, 59% OFF
Part 3: Flash a Nail-Fin Window in a Wall with Zip System Sheathing - Fine Homebuilding
Flashing - Kuiken Brothers
New Construction Window Installation
ZIP System Liquid Flash, 10.3 oz. Cartridge, Weather-Resistant
finehomebuilding
Part 1: Prepare a Rough Opening for a Nail Fin Window Over Zip System Sheathing