WRB & Flashing
Covering the roof of an old house with a blanket of insulation makes the house more comfortable and it cuts energy use.
The second layer of foam is the air barrier and drainage plane.
A faster way to build affordable housing in a tropical climate. It is a quick build when compared to standard block and stucco.
The complete video collection on insulating, air sealing, and installing windows in a superinsulated sunroom addition in Wayland, MA
The least expensive window flashing tape is also the most complicated to install. Unless you've done it a bajillion times
Integrating a new drainage plane into an existing one is not as easy as it looks on a phone, but you've got to start somewhere, right?