WRB & Flashing
In-Betweenies: Installing a Flangeless Window in the Middle of a Thick Wall
Three videos covering the step by step process for flashing, installing, and airsealing an in-betweenie window in a Passive House Retrofit
You can watch all three videos in the playlist on this page (above), or you can explore them individually on the pages linked to below ...
Installing An In-Betweenie Window (1): Sill Pan Flashing
Flashing an In-Betweenie window is a lot like flashing an Innie or an Outie, only it is somewhere in between
Installing An In-Betweenie (2): Jamb And Head Flashing
With the sill pan flashed, Ben turns to flashing the jambs of a window opening in this passive house retrofit
In-Betweenie Window Install (3): Put The Window In The Hole
The final step: center it in the opening, and seal the perimeter