GoBoard Wedges


Out of stock



GoBoard Wedges are 48” x 48” tapered boards to form a customizable shower pan. Use with GoBoard Point Drain. It’s lightweight and waterproof. GoBoard Wedge can be quickly cut with a basic utility knife without crumbling or disintegrating.  See the video below for further information.

For the complete GoBoard and GoBoard Point Drain Shower System Installation Instructions/Technical Data Sheets, which contains detailed instructions, framing, control joint and subfloor/subsurface requirements, limitations and safety & handling information – Visit www.JM.com/GoBoard.


  • Fast install
  • Ultra lightweight
  • Easy to cut and handle
  • Waterproof built-in
  • Size:  4′ x 4′
  • Part #90026556


Installing the GoBoard Shower System