5/8 in. 4 ft. x 8 ft. GoBoard® Tile Backer Board | D58TB08-JM

John Manville's GoBoard® Tile Backer Board also helps streamline waterproofing systems by eliminating the need for additional membranes. The board does not swell, warp, or deteriorate when exposed to moisture, making it well suited for high-humidity environments. Compatible with thin-set mortars and common fastening methods, it supports faster installation timelines and consistent results. Designed for both residential and commercial construction, this tile backer board offers dependable performance, clean finishes, and long-term moisture protection behind finished tile surfaces.

• Fast Installation Complete tile projects in half the time or less with no mess
• It features a lightweight foam core that is easy to cut and handle on site
• Compatible with ceramic tile, porcelain tile, and natural stone
• Resists moisture, mold growth, and dimensional movement over time
• Supports faster installation by eliminating the need for added waterproofing layers