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
Filters
Products
Schluter KERDI-KERECK Preformed Waterproofing Inside Corners 90° (Pack of 10)
SKU: KERECK/FI10
In stock
Mapei Mapelastic HPG Flexible Waterproofing & Crack-Isolation Membrane - 3.79 L
SKU: 35553000
In stock
Schluter KERDI-KERECK Bench Corner Kit 1 Right - 1 Left - 1 Inside Corner 135°
SKU: KERSB135K
In stock
Mapei Electric Floor Heating Lightweight Uncoupling Membrane Roll Mapeheat 3' 3" - 5.5 mm (Sold in Linear Feet)
SKU: 2856715CUT
In stock
Schluter DITRA-HEAT-DUO-PS Floor Heating Uncoupling Membrane Roll Peel & Stick 2' 7" x 33' - 8 mm (108 sqft)
SKU: DHDPS810M
In stock
Schluter KERDI-KERS Preformed Waterproofing Left Corner for Curbless Shower 1-3/32"
SKU: KERS28L
In stock
Schluter KERDI-KERS Preformed Waterproofing Right Corner for Curbless Shower 1-3/32"
SKU: KERS28R
In stock
Mapei Mapeguard UM Premium-Performance Vapor-Pressure-Equalizing Underlayment Membrane 39" x 98' 4"
SKU: 2850930
In stock
Mapei Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane 50 lb
SKU: 31550000
In stock
Mapei Mapelastic 315 Cement-Based Crack Isolation & Waterproofing Membrane Latex 7.57 L
SKU: 31557000
In stock
Mapei Mapelastic HPG Flexible Waterproofing & Crack-Isolation Membrane - 18.9 L
SKU: 35568000
In stock
Schluter KERDI-KERS Preformed Waterproofing Left Corner for Curbless Shower 3/4"
SKU: KERS20L
In stock
Schluter KERDI-KERS Preformed Waterproofing Right Corner for Curbless Shower 3/4"
SKU: KERS20R
In stock