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.
SHOP BY CATEGORY
SHOP BY BRAND
Filters
Products
Mapei Mapeguard WP 200 Crack Isolation & Waterproofing Membrane Roll 39-3/8" x 98' 4" (323 sqft)
SKU: 2850230
In stock
N/A
Custom Building Products Tile & Stone Crack Isolation Underlayment EasyMat Peel & Stick 4' x 75' - 5 mm (300 sqft)
SKU: SGL5P
Special order
N/A