|Free Steam Box plans - I thought I had a really nifty idea for a steam box.
We have an old (1920) stone house in Philadelphia and these types of houses are nearly impossible to insulate. The walls are 18 inch thick but of this total dimension, about 14 inch is the stone. There is a lathe and plaster wall over small furring strips attached to the headers and the space between the lathe and the stone walls is only about 1 1/2 - 2 inch. Not useful for any kind of insulation.|