DuPont™ Tyvek® ThermaWrap® LE

DuPont™ Tyvek® ThermaWrap®LE uses the optimum balance of properties for superior performance of DuPont™ Tyvek® weather barrier and adds a low-emissivity (low-e) metallized surface. This helps to reduce radiant heat flow through walls which in turn helps to minimize both summer heat gain and winter heat loss. DuPont™ Tyvek® ThermaWrap™ helps improve the energy efficiency of the house.