#1 Home Improvement Retailer

Cart

Cart

Home
Flooring
Flooring Supplies
Surface Prep
Underlayment

UNDERLAYMENT

4 Results

    Sort by

    Top Sellers
Kerdi 3 ft. 3 in. x 33 ft. Waterproofing Membrane
(4.4 / 111)
Model# KERDI200/10M
See Low Price in Cart
RedGard 108 sq. ft. 39.37 in. W x 32.8 ft. L x 30 mm T Tile Fabric Membrane Underlayment
(5 / 2)
Model# RFM108
$1.80
/sq. ft.
($194.00)
Backer-Lite 108 sq. ft. 39.37 in. W x 32.81 ft. L x 3.81 mmt T Uncoupling Mat Underlayment for Waterproof Flooring
(4.2 / 11)
Model# CI 10m B
$1.70
/sq. ft.
($183.22)
Durabase WP 108 sq. ft. 3 ft. 3 in. x 32 ft. Waterproofing Membrane UnderlaymentDurabase WP 108 sq. ft. 3 ft. 3 in. x 32 ft. Waterproofing Membrane Underlayment
(4.7 / 3)
Model# WP 10m
$1.67
/sq. ft.
($180.16)

Installation Services

Vinyl Flooring Installation

For Vinyl Plank Installation and more, our authorized pros can get the job done right.
Learn More