WRB & Flashing
A retrofit solution that works great for a low-skill workforce—like volunteers
Paint-on waterproofing membrane, physics, and forethought protect an old window—and allow future maintenance—while sealing a big hole in a wet and windy wall
Putting a window in the hole means sealing around the edges, too
How to bend a lock-hem drip edge on a sheet metal brake
Raised heel trusses and a sealed roof deck make a fast energy efficient roof system
Continuous exterior insulation means smaller studs and higher performance
Two ways to insulate a brick veneer wall, from the Inside
Flashing must extend all the way from the wall to the outside. Oh yeah, and it has to be watertight and eight people have to work on it...
Belt, suspenders, rainscreen, and redundancy make this wall awesome.