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GoBoard Tile Backer Board 1/2" x 3' x 5' - 7 Piece Package

GoBoard Tile Backer Board 1/2" x 3' x 5' - 7 Piece Package

Regular price $397.00
Regular price Sale price $397.00
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Johns Manville GoBoard Tile Backer Board 1/2" x 3' x 5' - 7 Piece Package

GoBoard is the durable, ultra-lightweight, waterproof tile backer board that can be installed in residential and light commercial tile applications.


  • 1/2" x 3' x 5' sheet panel
  • 7 panels per package

GoBoard Tile Backer Board Applications

  • Tile installations
  • Showers, kitchens, tub surrounds, basements
  • Steam showers / rooms when used with a vapor barrier
  • Use to construct your own benches, seats, shelves, vanities, countertops, tub surrounds and curbs
  • For residential and light commercial tile applications


  • Light weight - carry 4 times the amount of boards
  • Easy to handle
  • Ready to tile on the same day of install
  • Engineered to be dependable even though it’s much lighter weight than cement and other heavy boards
  • Built in waterproofing
  • Only need to seal the board joints and fastener locations for a waterproof tile assembly
  • Adds additional insulation to the assembly
  • Cuts easily with just a score and snap using a basic utility knife
  • Cleaner install compared to cement board
  • Exterior face comprised of proprietary coated fiber glass mats that provide excellent bonding and stiffness
  • The core is made from high density polyisocyanurate (“polyiso”) closed-cell foam, providing strength, durability and waterproofness
  • GoBoard’s high density polyiso core leads to product compressive strengths of >200 psi for 1/2 inch resulting in Robinson Floor Test (ASTM C627) ratings of Light Commercial

Suitable Substrates (Interior Only)

  • Wood or metal studded walls
  • Masonry, brick, or concrete