Transform your tile installations with the USG Fiberock® AquaSmart™ Tile Backerboard, a high-performance, fiber-reinforced gypsum panel engineered for superior durability, waterproofing, and ease of installation. Designed to meet the rigorous demands of both residential and commercial environments, this innovative backerboard is the ideal substrate for tile, stone, vinyl, and even painted surfaces.

Key Features & Benefits

• Integrated Waterproof Technology
  Unlike traditional cement boards, Fiberock® AquaSmart™ features a homogenous waterproof core that meets ANSI 118.10 (Section 4.5) standards. This proprietary technology ensures consistent moisture resistance throughout the panel, making it ideal for wet areas such as bathrooms, kitchens, and laundry rooms

• Superior Durability & Mold Resistance
  Constructed from fiber-reinforced gypsum, the panel offers exceptional strength and mold resistance. Its uniform composition eliminates the risk of delamination, tearing, or scratching, even in high-humidity environments

• Lightweight & Easy to Install
  At just 33.2 lbs per panel, Fiberock® is up to 35% lighter than traditional fiber cement boards, making it easier to cut, carry, and install. The square edge design ensures a snug fit and clean finish, reducing installation time and labor costs

• Versatile Applications
  Perfect for use under:

  • Ceramic and stone tile
  • Vinyl and laminate flooring
  • Hardwood and carpeting
  • Painted wall surfaces
  • Countertops and shower surrounds

• Smooth, Paintable Surface
  The panel’s flat, paperless surface is not only ideal for tile adhesion but also provides a paint-ready finish for areas transitioning from tile to drywall

• Fire & Sustainability Ratings

  • Class A Fire Rating (ASTM E84 Flame Spread: 5)
  • GREENGUARD Certified for low chemical emissions
  • 97% recycled content, supporting sustainable building practices

Specifications

• Model Number: 060083
• Dimensions: 0.42 in. thick × 3 ft. wide × 5 ft. long
• Material: Fiber-reinforced gypsum
• Edge Type: Square
• Weight: Approx. 33.2 lbs
• Coverage: 15 sq. ft. per panel

Ideal For

• Shower walls and tub surrounds
• Kitchen backsplashes and stove wall areas
• Flooring underlayment in moisture-prone zones
• Transition zones between tile and painted drywall