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BEST RATED UNDERLAYMENT

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300 sq. ft. 3 ft. x 100 ft. x3.2mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood300 sq. ft. 3 ft. x 100 ft. x3.2mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood
(4.8 / 944)
Model# 2200000227
72¢
/sq. ft.
($215.99/roll)
675 sq. ft. 3 ft. x 25 ft. x 3.2mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood675 sq. ft. 3 ft. x 25 ft. x 3.2mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood
(4.8 / 945)
Model# 2200000135
$455.89
/case
Kerdi-Board 1/2 in. x 32 in. x 48 in. Building Panel
(5 / 4)
Model# KB121220812
See Low Price in Cart
Kerdi-Board-SN Shower Niche with Frame 12 in. W x 20 in. L x 0.5 in. T Underlayment for Tile
(5 / 6)
Model# KB12SN305508AF
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MSC 100 sq. ft. Roll 39 in. W x 30.5 ft. L x 90 mil T Underlayment for Ceramic Tile, Stone, Brick, and Wood FlooringMSC 100 sq. ft. Roll 39 in. W x 30.5 ft. L x 90 mil T Underlayment for Ceramic Tile, Stone, Brick, and Wood Flooring
(4.9 / 9)
Model# LMSC90
$1.59
/sq. ft.
($159.00)
Kerdi 3 ft. 3 in. x 23 ft. Waterproofing Membrane
(4.8 / 26)
Model# KERDI200/7M
$2.26
/sq. ft.
($169.77)
Kerdi-Shower-T/-TS/-TT 48 in. x 72 in. Sloped Shower Tray
(4.8 / 19)
Model# KST1220/1830
$239.14
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)
Ditra-PS 110 sq. ft. 39.75 in. W x 34 ft. L x 3.5 mm T Uncoupling Membrane Underlayment for Tile
(5 / 3)
Model# DITRAPS110
$2.68
/sq. ft.
($295.05)
Kerdi-Board-SN Shower Niche with Frame 12 in. W x 12 in. L x 0.5 in. T Underlayment for Tile
(4.8 / 6)
Model# KB12SN305305AF
See Low Price in Cart
Kerdi-Board 1/2 in. x 48 in. x 96 in. Building Panel
(5 / 4)
Model# KB1212202440
$3.41
/sq. ft.
($109.00)
Kerdi 323 sq.ft. 79 x in. W 49 x ft. L x 8 mm T Waterproofing Membrane Underlayment for Tile
(4.8 / 26)
Model# KERDI200200/15M
$2.26
/sq. ft.
($729.73)