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

If you can't build to stay dry, build to tolerate wet

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

Drip edge is another water-shedding tool

Continuous exterior insulation means smaller studs and higher performance

Cold tape doesn't stick and hot tape stick like sh—well, you know what it sticks like.