Flooring Underlayment

Looking for the best flooring underlayment for your home or business? Our selection has everything you need to ensure a successful installation. Whether you're laying down hardwood, laminate, or tile floors, our underlayment options provide added support, moisture protection, and sound insulation. Achieve a professional finish and increase the longevity of your floors with high-quality underlayment products. Shop now to find the perfect solution for your flooring project.
Schluter DHDPS8MA Self-Adhesive Peel And Stick Ditra Heat DUO PS Sheet 8.4 Sq Ft
Schluter DHDPS8MA Self-Adhesive Peel And Stick Ditra Heat DUO PS Sheet 8.4 Sq Ft on E-Bay starting at $32.77

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global_trade_and_distribution

Rating: 100.0%

Laticrete Strata Mat Uncoupling Membrane Crack Prevention Flooring Underlayment
Laticrete Strata Mat Uncoupling Membrane Crack Prevention Flooring Underlayment on E-Bay starting at $40.60

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global_trade_and_distribution

Rating: 100.0%

Roberts Airguard Underlayment, 100SF Roll
Roberts Airguard Underlayment, 100SF Roll on E-Bay starting at $49.99

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3 Ft. X 5 Ft. X 1 8 In. Heated Underlayment Sound-Deadening Pad
3 Ft. X 5 Ft. X 1 8 In. Heated Underlayment Sound-Deadening Pad on E-Bay starting at $74.99

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JMTR Has It

Rating: 98.6%

TAVY Thin-Skin Underlayment System Roll 100sq ft Crack Suppression
TAVY Thin-Skin Underlayment System Roll 100sq ft Crack Suppression on E-Bay starting at $79.99

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Rubber and Road

Rating: 96.7%

Bellawood  Platinum Floor Underlayment 100sqft 10033646
Bellawood  Platinum Floor Underlayment 100sqft 10033646 on E-Bay starting at $75.00

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Serenity 400 sq ft. Polyethylene Foam Wood Corrects Subfloor Laminate Flooring
Serenity 400 sq ft. Polyethylene Foam Wood Corrects Subfloor Laminate Flooring on E-Bay starting at $89.99

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Ram Closeout

Rating: 98.9%

Koeckritz Charity Rug Pad .45" Memory Foam & Moisture Barrier Flooring Underlay
Koeckritz Charity Rug Pad .45" Memory Foam & Moisture Barrier Flooring Underlay on E-Bay starting at $89.10

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Koeckritz Rugs

Rating: 100.0%

AMERIQUE 400 Sqft 4th Gen Platinum 3.5mm Underlayment 3-in-1 Foam &Vapor Barrier
AMERIQUE 400 Sqft 4th Gen Platinum 3.5mm Underlayment 3-in-1 Foam &Vapor Barrier on E-Bay starting at $105.74

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AMERICAN LIVING ESSENTIALS

Rating: 98.4%

RedGard Gal Crack Waterproofer
RedGard Gal Crack Waterproofer on E-Bay starting at $88.42

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Sirr0und

Rating: 99.2%

Underlayment Floor Nail Gun Model 50-C POWERNAIL Co Manual Nailer  w 1" cleats!
Underlayment Floor Nail Gun Model 50-C POWERNAIL Co Manual Nailer w 1" cleats! on E-Bay starting at $59.99

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607 Eclectic Collection

Rating: 100.0%

Schluter DITRA-HEAT DUO Insulated Uncoupling Membrane, 8 Sheets, 67 sq ft DHD8MA
Schluter DITRA-HEAT DUO Insulated Uncoupling Membrane, 8 Sheets, 67 sq ft DHD8MA on E-Bay starting at $448.00

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QuietWalk Acoustical Underlayment Vapor Barrier 100 sq ft Luxury Vinyl Flooring
QuietWalk Acoustical Underlayment Vapor Barrier 100 sq ft Luxury Vinyl Flooring on E-Bay starting at $64.24

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B and B Home Goods

Rating: 100.0%

QEP Floor Underlayment Roll Thick Cork Plus Sound Dampening 200 Sq Ft 4'x50'x6mm
QEP Floor Underlayment Roll Thick Cork Plus Sound Dampening 200 Sq Ft 4'x50'x6mm on E-Bay starting at $250.56

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B and B Home Goods

Rating: 100.0%

Foam Backer Board Underlayment Waterproof Shower Wall 32"x48"x1/2" 96 Sq Ft 9 PK
Foam Backer Board Underlayment Waterproof Shower Wall 32"x48"x1/2" 96 Sq Ft 9 PK on E-Bay starting at $432.00

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B and B Home Goods

Rating: 100.0%

XFasten Waterproofing Membrane Sheet, 6” x 75 Ft Shower Waterproofing Membrane T
XFasten Waterproofing Membrane Sheet, 6” x 75 Ft Shower Waterproofing Membrane T on E-Bay starting at $24.99

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The Green General Store

Rating: 98.9%

DMX 1-STEP Underlayment 100 sq-ft 3.6'x29'x5/.32" Vinyl Plank Laminate FloorsHar
DMX 1-STEP Underlayment 100 sq-ft 3.6'x29'x5/.32" Vinyl Plank Laminate FloorsHar on E-Bay starting at $101.69

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Outlet Wagon

Rating: 96.4%

JJ Care Uncoupling Membrane 3.3 Ft x 32.8 Ft *
JJ Care Uncoupling Membrane 3.3 Ft x 32.8 Ft * on E-Bay starting at $62.99

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National Product Sales

Rating: 99.5%

Mapei Mapelstaic Waterstop Waterproofing And Crack Isolation Membrane 1 Gallon
Mapei Mapelstaic Waterstop Waterproofing And Crack Isolation Membrane 1 Gallon on E-Bay starting at $55.49

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500sqft 4x125 Solid Double Sided Reflective Flooring Underlayment Vapor Barrier
500sqft 4x125 Solid Double Sided Reflective Flooring Underlayment Vapor Barrier on E-Bay starting at $94.88

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Trade_Winds_Corp

Rating: 98.9%

Schluter Systems Ditra Uncoupling Membrane - 54 sq. ft
Schluter Systems Ditra Uncoupling Membrane - 54 sq. ft on E-Bay starting at $70.00

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70-115 Moisture Barricade Underlayment Film, For Laminate Floors, 6 Mil. Thic...
70-115 Moisture Barricade Underlayment Film, For Laminate Floors, 6 Mil. Thic... on E-Bay starting at $22.27

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avital1995

Rating: 99.7%

QEP Underlayment Sheet Cork Sound Absorbing Anti-Allergenic (30 sq. ft./5-Pack)
QEP Underlayment Sheet Cork Sound Absorbing Anti-Allergenic (30 sq. ft./5-Pack) on E-Bay starting at $68.40

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MindfulDeal

Rating: 99.3%

QEP Cork Underlayment Roll Sound Dampening Crack Resistant Cushioning 50 ft Long
QEP Cork Underlayment Roll Sound Dampening Crack Resistant Cushioning 50 ft Long on E-Bay starting at $241.27

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MindfulDeal

Rating: 99.3%

QuietWalk Sound Moisture Barrier Underlayment Laminate Engineered Floor 200sq ft
QuietWalk Sound Moisture Barrier Underlayment Laminate Engineered Floor 200sq ft on E-Bay starting at $110.00

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MindfulDeal

Rating: 99.3%

Schluter Kerdi & Ditra Membrane Bathroom Tub/Shower Waterproofing Items
Schluter Kerdi & Ditra Membrane Bathroom Tub/Shower Waterproofing Items on E-Bay starting at $48.95

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Henry Underlayment Primer 554 Level Pro 1 Quart Latex Emulsion Solvent Free Bond
Henry Underlayment Primer 554 Level Pro 1 Quart Latex Emulsion Solvent Free Bond on E-Bay starting at $18.99

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100jen

Rating: 99.0%

Uncoupling Membrane 54 to 161 sq ft Rolls, Heating Cable Underlayment Membrane
Uncoupling Membrane 54 to 161 sq ft Rolls, Heating Cable Underlayment Membrane on E-Bay starting at $123.99

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maxkosko-heater

Rating: 99.7%

AWP Non-Marring Roofing, Sub-Floor/Underlayment & Tile Knee Pads with Heavy Duty
AWP Non-Marring Roofing, Sub-Floor/Underlayment & Tile Knee Pads with Heavy Duty on E-Bay starting at $23.49

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ShopLinker7

Rating: 97.7%

KERDI-KERECK-F - 4 mil Thickness - Outside Waterproofing Corner - Qty: 10
KERDI-KERECK-F - 4 mil Thickness - Outside Waterproofing Corner - Qty: 10 on E-Bay starting at $77.99

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Marketplace Pros

Rating: 99.4%

SCHLUTER KERDI-BAND - 5" X 33'
SCHLUTER KERDI-BAND - 5" X 33' on E-Bay starting at $40.32

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Marketplace Pros

Rating: 99.4%

Schluter KERDI200/10M Waterproofing Membrane 108 ft
Schluter KERDI200/10M Waterproofing Membrane 108 ft on E-Bay starting at $154.99

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Detroit_Merchandise

Rating: 99.8%

2mm Blue Foam Underlayment with Moisture Barrier, 100 Sq. Ft. Roll
2mm Blue Foam Underlayment with Moisture Barrier, 100 Sq. Ft. Roll on E-Bay starting at $26.45

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wgwsf30

Rating: 99.7%

500 sq. ft. 36 in. wide x 167 ft. long x 7 mil thick aquabar "b" tile underlay
500 sq. ft. 36 in. wide x 167 ft. long x 7 mil thick aquabar "b" tile underlay on E-Bay starting at $44.08

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wishpricemall

Rating: 98.5%

Lot of 3 Roberts 7250 Cork Underlayment Adhesive Pro grade Strong Grab 1gal
Lot of 3 Roberts 7250 Cork Underlayment Adhesive Pro grade Strong Grab 1gal on E-Bay starting at $49.99

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bistatebusiness

Rating: 99.3%

DRICORE Subfloor Membrane Panel Covers 4 sq. ft. - 3/4 in. x 2 ft. x 2 ft.
DRICORE Subfloor Membrane Panel Covers 4 sq. ft. - 3/4 in. x 2 ft. x 2 ft. on E-Bay starting at $12.97

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royal2royal

Rating: 97.8%

FloorMuffler UltraSeal 100 sq.ft. 0.08 in. Premium Underlayment
FloorMuffler UltraSeal 100 sq.ft. 0.08 in. Premium Underlayment on E-Bay starting at $59.95

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Angelwealth Inc1

Rating: 96.9%

100 Sq Ft Acoustical Underlayment with Built-in Vapor Barrier  Laminate Flooring
100 Sq Ft Acoustical Underlayment with Built-in Vapor Barrier Laminate Flooring on E-Bay starting at $49.99

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Hara Center

Rating: 99.0%

ACC 67-70 Cougar Coupe Under Carpet Sound Deadener / Underlayment Kit
ACC 67-70 Cougar Coupe Under Carpet Sound Deadener / Underlayment Kit on E-Bay starting at $231.44

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ADEALS Top Quality Fast Service

Rating: 98.8%

Waterproof Membrane Floor Underlayment For Bathroom Shower Tile Floor Wall
Waterproof Membrane Floor Underlayment For Bathroom Shower Tile Floor Wall on E-Bay starting at $32.68

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Luckbuyhere

Rating: 98.0%

SUPERSEAL Tile Subfloor 1/8" Uncoupling Breathable HDPE Membrane - Underlayment
SUPERSEAL Tile Subfloor 1/8" Uncoupling Breathable HDPE Membrane - Underlayment on E-Bay starting at $298.94

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global_trade_and_distribution

Rating: 100.0%

IB Tools Shower Waterproofing Membrane, 20 mil Thick Underlayment for Floor Tile
IB Tools Shower Waterproofing Membrane, 20 mil Thick Underlayment for Floor Tile on E-Bay starting at $70.00

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global_trade_and_distribution

Rating: 100.0%

Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $118.00

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Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $136.00

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Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $161.00

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Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $373.00

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Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $177.00

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Schluter Ditra XL Uncoupling Membrane 5 to 175 sf Rolls~You Pick Size You Need!
Schluter Ditra XL Uncoupling Membrane 5 to 175 sf Rolls~You Pick Size You Need! on E-Bay starting at $169.00

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Schluter Ditra XL Uncoupling Membrane 5 to 175 sf Rolls~You Pick Size You Need!
Schluter Ditra XL Uncoupling Membrane 5 to 175 sf Rolls~You Pick Size You Need! on E-Bay starting at $339.00

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Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~
Schluter Ditra Uncoupling Membrane 3 to 323 sf Rolls ~You Pick Size You Need!~ on E-Bay starting at $6.99

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