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James Hardie Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)

  • James Hardie Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)
  • James Hardie Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)
  • James Hardie Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)

James Hardie Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)

Item #: 11640 |  Model #: 469333023

4.55 / 5 67 Reviews

Product includes backer board only; tools, tile and other install products are sold separately

Hardiebacker Backer Board (Common: 1/4-in x 3-ft x 5-ft; Actual: 0.25-in x 3-ft x 5-ft)

  • Made of 90% premium portland cement and sand, it is the underlayment that best protects against damage from moisture and mold behind walls
  • Perfect score on both industry standard mold tests
  • Easy to install – EZ Grid® recessed fastener pattern
  • Superior tile bond strength – can be used with any type of tile
  • Contains no gypsum or abrasive aggregate
Type Backer board
Actual Length (Inches) 60
Actual Width (Inches) 36
Actual Thickness (Inches) 0.25
Weight (lbs.) 28.5
Materials Fiber cement
ASTM C1288 Compliant No
ANSI A118.9 Compliant No
Series Hardiebacker
Common Sheet Size 3-ft x 5-ft
Common Thickness in Inches 1/4-in

Product Documentation

Download these helpful files for this product.

  • Warranty Guide

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