Backerboard

Shop our selection of backerboard to find a product that will offer water and mold resistance and is easy to score and install. And you won’t beat our prices anywhere.

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  • SKU: 951309219
    Size: 3ft. x 5ft.
    $8.27 /piece Gaithersburg's everyday low price!
  • SKU: 951300040
    Size: 3 x 5 x 1/4in.
    $8.82 /piece Gaithersburg's everyday low price!
  • SKU: 951302705
    Size: 3ft. x 5ft.
    $8.87 /piece Gaithersburg's everyday low price!
  • SKU: 951302472
    Size: 3ft. x 5ft. x 1/2in.
    $9.47 /piece Gaithersburg's everyday low price!
  • SKU: 951309790
    Size: 1/4in. x 3ft. x 5ft.
    $9.94 /piece Gaithersburg's everyday low price!
  • SKU: 951309900
    Size: .5in. x 3ft. x 5ft.
    $11.32 /piece Gaithersburg's everyday low price!
  • SKU: 951301894
    Size: 1qt.
    $8.38 /piece Gaithersburg's Clearance Price!
 

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