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Board Insulation

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Board Insulation for Walls, Ceilings and Other Areas


Create a structured insulation layer with insulation board designed for walls, ceilings and other compatible areas. Rigid panels come in different materials, thickness levels, facing types and resistance properties to suit different project requirements. Choose from insulation boards and panels in different sizes and coverage options based on your installation requirements. Explore the selection at Lowe’s to find the right fit for your project. 


 Key Features and Benefits of Board Insulation

  • Structured Coverage: Rigid panels offer uniform sizing to help create consistent insulation coverage across compatible walls, ceilings and other installation areas.
  • Use Locations: Explore attic, basement, crawlspace, floor, wall and ceiling board insulation options to suit your project area and installation requirements. 
  • Material Variety: Polystyrene, polyisocyanurate, foam, cellulose, fiberglass, fiberboard, mineral wool and expanded polystyrene board insulation offer different material options for insulation projects.
  • Facing Choices: Choose between faced and unfaced panels based on the construction and requirements of the installation area.
  • Resistance Properties: Mold-resistant, fire-resistant and water-resistant board insulation support projects with specific insulation requirements.
  • Panel Sizes: Different dimensions and thickness levels provide options for projects with varying coverage areas and installation spaces.


How to Choose Board Insulation

  • Measure the Area: Check the length, width and available installation depth before selecting an insulation panel.
  • Choose the Insulation Type: Consider polystyrene, polyisocyanurate, foam or another insulation material based on the requirements of the project.
  • Select the Facing: Determine whether a faced or unfaced insulation panel suits the intended installation.
  • Consider the Use Location: Attics, basements, crawlspaces, floors, walls and ceiling board insulation accommodate different insulation applications.


Board insulation provides a structured option for insulating compatible areas throughout a project. Consider the material, thickness, facing, use of location and resistance properties when selecting an insulation panel. Shop now at Lowe's.