Insulation

Today was the first day we could not look into our house and see all the way through it.  Yea for insulation!  They put insulation on all the exterior walls.

August 10, 2010

They also add the black material along the roof.  I think the purpose of it is to allow access to the roof after the insulation is installed (or at least that is what I recall from watching Holmes on Homes).  UPDATE:  According to Jordan (who watches Holmes on Homes much more intently than I do) the black material is used to control the ventilation of the house.  However, neither one of us pay enough attention to Holmes to know what the stuff is actually called.