GoBoard

GoBoard Tile Backer Board & Waterproof Shower Systems

GoBoard by Johns Manville is a lightweight waterproof tile backer board and shower system designed for tile installation, shower waterproofing, and wet-area construction. This collection includes GoBoard tile backer board panels, waterproofing membranes, seam fabric, sealants, fasteners, washers, shower drains, pipe seals, and shower pan components used across residential and commercial tile installations.

GoBoard waterproof building systems are commonly used for shower walls, tub surrounds, bathroom floors, tile underlayment, countertops, ceilings, and other tile-ready waterproof assemblies where moisture protection and lightweight installation are important.

Types of GoBoard Components

• GoBoard Tile Backer Board: Lightweight waterproof foam-core building panels designed for tile substrate and shower wall applications.
• GoBoard Waterproofing Components: Membranes, seam fabric, corners, pipe seals, and valve seals designed to reinforce waterproof shower assemblies.
• GoBoard Fasteners & Washers: Fastening systems designed for attaching GoBoard panels to wood or metal framing.
• GoBoard Sealants: Waterproof sealants designed for seams, penetrations, fastener locations, and panel transitions.
• GoBoard Shower Drain Components: Drain grates, risers, and shower pan systems designed for integrated waterproof shower installations.

GoBoard for Showers & Wet Areas

GoBoard waterproof systems are commonly used for showers, steam showers, tub surrounds, and wet-area tile installations where waterproofing continuity and moisture management are required before tile installation begins.

Installing GoBoard Systems

GoBoard panels are installed using compatible fasteners, washers, sealants, and waterproofing accessories designed to maintain waterproof assembly continuity across seams, corners, penetrations, and transitions.