Bob talks with Nick Beasley about insulating his 100-year-old home. Insulation contractorsare installing Pro Pink blown-in fiberglss insulation from Owens Corning. Joe Arrigo from Owens Corning talks about installing insulation in an old house where conventional batt insulation is often not suitable for odd spaces. To remedy this problem, a piece of fabric is stapled in place and then loose fiberglass is piped in through a hose into the space behind the fabric. This spray-in, loose-fill insulation is effective and will translate into big savings in heating costs next winter.

If you need to insulate your attic, blowing in cellulose insulation is an easy job you can do yourself by renting a machine at your local lumberyard. To install the insulation, blow the cellulose in up to the level of your floor joists. Cellulose is made from recycled newspaper and treated with Borax, a natural pest repellent and fire retardant. For best results, be sure to distribute the cellulose in an even layer. In an attic with two-by-six joists, you can achieve an insulation factor of R-19.

Bob again meets up with insulation contractor Joe Sheridan in the main house where the Cocoon insulation in being blown into the original plaster walls. To accomplish this, Joe's crew has drilled holes every 16 inches so that they are into every stud cavity. They drill one high and one low to acheive the proper density. First they apply it to the bottom and fill till it's solid in there - about 30 seconds on a bottom cavity. The installer can tell when it's filled from the pressure of the hose. The product will start backing into the hose. With experience you can hear it. Thge goal is to create maximum density in the cavities - leaving no air pockets. When the insulation process is complete a plasterer will have to come in and patch each hole individually.