Don't Forget to Insulate the Ground!



INSTA-PANELS® are insulated R-11 foam panels made of rigid polyurethane foam, covered in steel or fiberglass on both sides. INSTA-PANELS® are designed to be used as an affordable and durable slab insulation and have all the benefits of regular sprayed-on polyurethane foam but in a clean, durable, and portable solution. Panels measure 1 ¾” thick and weigh 1.99 lb/ft2.

INSTA-PANELS® are available in multiple dimensions; the most common are:

  • 20 x 64 inches – Smooth (total area 8.9 ft2 / panel)
  • 22 x 64 inches – Embossed (total area 9.78ft2 /panel)
  • 22 x 36 inches – Embossed (total area 5.50ft2 /panel)