Walls and Roofs
The easiest way to insulate walls from the exterior in older homes
...dense-packed cellulose insulation .
Using Larsen trusses with dense pack cellulose insulation for a Passive House
To go back to thermal bridges – wood does act as a thermal bridge, but not nearly as much as metal, and with engineered I-joists, at only 5/8ths of an inch, the conductivity of the wood isn’t a grea...