Home Insulation Products

Foam Boards / Sheathing

Johns Manville foam sheathing board products are an efficient way to dramatically increase the overall thermal efficiency of your home or office, and are an excellent continuous insulation option.

Lightweight, non-corrosive, and easy to handle and cut because they’re made from foam, our products meet the latest environmental requirements — and work well with other JM residential and commercial products.

Applications include:

  • Continuous insulation systems
  • New and retrofit construction
  • Interior walls
  • Exterior walls
  • Masonry cavity walls
  • Below-grade basement walls
  • Crawlspaces
  • Framed walls (wood and metal)
  • Pre-engineered metal buildings
  • Cathedral ceilings
  • Flat ceilings

Read on below, visit our JM Partner Contractor Locator to get started, or contact us to learn more.