Fiberock Backer Board

$11.97 / piece Size: 60in. x 36in. x .42in. Color: Gray


Quantity of pieces
$11.97 / piece
Limit of 100,000
We have adjusted the number of products entered as the maximum quantity threshold is 100,000. If you need to purchase a higher quantity, please contact Customer Care at 877-675-0002
Item will be shipped and should arrive in 5-10 days.
You will be notified by email when the item arrives.
Shipping charges may apply.

Item will be shipped and should arrive in 7-14 days.

Shipping charges may apply. Items may arrive in multiple shipments.

Delivery details

Calculate Estimated Shipping + Handling Cost
Consider in-store pickup or contact Customer Care at 404-720-9120 for home delivery pricing.
Estimated Shipping + Handling Cost $16.23


Size 60in. x 36in. x .42in.
Product Length (inches) 36
Product Width (inches) 60
Item Weight (lbs) 31.90
Maximum Coverage Area (in sqft.)

The estimated amount of coverage based on product size and manufacturer’s recommend (or commonly used) install application.

Project Preparation Materials
Vendor Part Number 103955
Color Gray
Color/Finish Family WHITE
Additive Required Not Required
Installation & Warranty

Commercial and/or Residential manufacturer product guarantee to give you peace of mind.

20 Year Limited
Placement Location Indoor
Installation Options

The surface for which the product can be installed upon. The surface should be clean, stable, and meet installation and warranty guidelines prior to installation.

Commercial / Residential Use Residential/ Commercial
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Product Details

USG Fiberock Brand Tile Backerboard and Underlayment are the innovative alternatives to traditional cement backers and are both easy to install and wet-area approved. Their unique, fiber-reinforced, uniform composition gives the panels strength and water resistance through to the core with no risk of delamination.


  • Made from 95% recycled material
  • Uniform composition provides both strength and water resistance
  • Ideal under tile, stone, vinyl, hardwood flooring, laminate flooring and carpeting
  • Superior tile bond3x industry standard
  • Free of resins, adhesives and solvents that might stain a vinyl floor
  • Provides a smooth, flat, paintable surface for wall applications
  • Easy to cut, fasten and install
  • Monolithic core, will not delaminate
  • Meets residential and light-commercial performance rating based on Robinson Floor Test (ASTM C627),
  • conducted by the Tile Council of North America (TCNA)
  • 20-year, limited warranty

Customer Questions & Answers