Thursday, October 05, 2006

Insulation
Snow, anyone? We are insulating with blown cellulose, R21 in the walls, (plus exterior foam to reach R26) and R60 in the cielings. They blow it at the walls, with an adhesive and a slight amount of water. The insulation sticks to the walls, then they take a handheld machine powered by an electric drill and grind off the excess. They suck up all the waste off the floor, and blow it into another wall.
The ceilings are blown on top of a screen, which is then covered by sheetrock later.