Insul-Wrap is the only rigid insulation to be printed with our patented "Grid Line System". This is a network of interlacing lines which aid the professional installer in achieving the tightest fit around windows, doors and along the roof line. Fitting Insul-Wrap with close tolerances ensures maximum reduction of air infiltration; greater savings...

Insul-Wrap is the most popular EPS fan-fold insulation on the market in the Northeast. It has earned this distinction because of the care that has gone into design, material selection and craftsmanship of its manufacture.