GoBoard® Waterproofing Membrane – Sheet Membrane for Tile Installations

GoBoard® Waterproofing Membrane is a flexible, sheet-applied membrane designed to create a continuous waterproof barrier over walls, floors, and other surfaces in tile installations. Ideal for use in showers, bathrooms, and wet areas, this membrane helps protect underlying structures from moisture while preparing surfaces for tile.

When properly installed, GoBoard membrane helps ensure a reliable, tile-ready waterproof surface across seams, transitions, and large coverage areas.

Key Features

• Sheet-applied waterproofing membrane for tile installations
• Designed for walls, floors, and wet-area applications
• Creates a continuous moisture barrier behind tile
• Flexible material for easy cutting and installation
• Helps seal seams, joints, and transitions
• Compatible with GoBoard® systems and other approved substrates

GoBoard Waterproofing Membrane is commonly used to reinforce waterproofing at seams, corners, and transitions, or to cover full surfaces where additional moisture protection is required. Its consistent thickness and sheet format help installers achieve uniform coverage compared to liquid-applied alternatives.

When used as part of a complete system, it supports long-lasting performance in showers and other wet environments, helping reduce the risk of leaks at critical waterproofing points.