Membranes & Underlayments
Your subfloor helps to determine the proper underlayment required for your project. Used as a moisture barrier, preparing your subfloor correctly for the flooring you will install is primordial. Basement waterproofing is especially important and a good underlayment will help you achieve the perfect result.
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Mapei Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Kit 34 lb
SKU: 31534000
In stock
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Custom Building Products Cement BackerBoard WonderBoard Lite 1/4" x 36" x 60"
SKU: FLB60L
In stock
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Prova Waterproofing Tile Backer Prova Board Plus 1/2" (12.5 mm) x 32" x 48"
SKU: TT8016RED10
Special order
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Custom Building Products Waterproofing and Anti-Fracture Membrane Kit Custom 9240
SKU: C9240K
Special order
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Custom Building Products Cement Backerboard WonderBoard Lite 7/16" x 36" x 60"
SKU: GCB60L
In stock
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