How-To Video: Open-Cell Spray Foam
March 01, 2010
This video provides a demonstration of an open-cell spray foam. It includes a segment on insulating a home in Dallas, Texas. Installing HVAC equipment and ductwork within this conditioned attic allows the mechanical equipment to run much more efficiently; it doesn't have to compensate for sitting in an oven or ice arena. The HVAC system can also be a lot smaller, and therefore less expensive.