P2000 Insulation System

"The P2000 Insulation System is the latest in insulation technology. It is a thin sheet product - with a special foam core and reflective laminates on both sides. Instead of relying on thick layers of insulation to absorb heat and slow down thermal transfer, The P2000 Insulation System has combined the physics of thermal reflective technology with the insulating power of a dense EPS foam core (similar to the foam coffee cup you have trusted for years) to produce unparalleled insulating performance."

The text above was taken directly from http://www.p2000insulation.ca/. We needed to insulate the existing house anyways and if the product performs anywhere near what the claims are we should see and feel a signifigant difference.