SheathAll HD Plus™ high density rigid insulation offers the best value available for a leveling board, insulator, and air infiltration barrier and is insect and mold resistant.

Benefits and Key Features

  • High density strength helps resist damage from heavy loads.
  • Excellent long-term stable insulating performance with R-values from 2.6 to 10.
  • Exceptional moisture resistance provides long-term durability.
  • Will not corrode or rot, provides an excellent air infiltration barrier and is insect and mold resistant.
  • Zero ozone depletion.
  • Lightweight, durable rigid foam panels are easy to handle and install.
  • Easy to saw, cut, score and measure with our easy to use premeasured laminated film.

Available in:

24” x 96” and 48” x 96” Sheets

Shiplap or Square Edge

With Shelter Enterprises insulated sheathing on the exterior of your structure you can meet the more stringent building codes, eliminate thermal shorts, improve thermal efficiency and improve sound transmission performance, while reducing energy costs and increasing living comfort.

R-Value at 40° F






Material Thickness

1/2” +

3/4” +

1” +

1 1/2” +

2” +

8 Saratoga Street

Cohoes, New York 12047

800-836-0719 • (518) 237-4100