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 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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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 $7.99

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Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 100sf
Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 100sf on E-Bay starting at $17.77

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Bestlaminate

Rating: 100.0%

Self Adhesive Carpet Floor Protector Roll Protection Cover Dust Film 60 Microns
Self Adhesive Carpet Floor Protector Roll Protection Cover Dust Film 60 Microns on E-Bay starting at $18.91

Free Flat Rate Shipping

Expedited: No

Next Day: Yes

winsome-direct

Rating: 99.5%

Schluter Ditra Uncoupling & Waterproofing Membrane - 54 ft2
Schluter Ditra Uncoupling & Waterproofing Membrane - 54 ft2 on E-Bay starting at $96.45

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StoneTooling

Rating: 98.0%

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 $73.00

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1000 SQFT 4x250 White Crawlspace Flooring Underlayment Vapor Barrier INSULATION
1000 SQFT 4x250 White Crawlspace Flooring Underlayment Vapor Barrier INSULATION on E-Bay starting at $144.44

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Trade_Winds_Corp

Rating: 98.9%

5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 400sqft underlayment
5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 400sqft underlayment on E-Bay starting at $139.99

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PROTECHUSA

Rating: 100.0%

Vapor Barrier Flooring Underlayment 3in1 w/tape attached STC 66db 2mm 100sf
Vapor Barrier Flooring Underlayment 3in1 w/tape attached STC 66db 2mm 100sf on E-Bay starting at $23.77

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Bestlaminate

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 $57.00

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Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 1000 sf
Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 1000 sf on E-Bay starting at $167.70

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Bestlaminate

Rating: 100.0%

3in1-3mm thick-400sqft Thermal/Acoustic UNDERLAYMENT w/Self-sealing Lip and Tape
3in1-3mm thick-400sqft Thermal/Acoustic UNDERLAYMENT w/Self-sealing Lip and Tape on E-Bay starting at $119.99

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PROTECHUSA

Rating: 100.0%

5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 100sqft underlayment
5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 100sqft underlayment on E-Bay starting at $59.99

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PROTECHUSA

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 $6.99

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Schluter DITRA Uncoupling Membrane Roll - 54 SqFt
Schluter DITRA Uncoupling Membrane Roll - 54 SqFt on E-Bay starting at $96.45

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StoneTooling

Rating: 98.0%

Insulating Laminate Flooring Underlayment 100 Sq. Absorb Noise Moisture Barrier
Insulating Laminate Flooring Underlayment 100 Sq. Absorb Noise Moisture Barrier on E-Bay starting at $99.71

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Blue Bear Store

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 $65.00

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ACC 68-72 CHEVELLE GTO 442 OE-STYLE CARPET UNDERLAYMENT SOUND DEADENER 7-PC KIT
ACC 68-72 CHEVELLE GTO 442 OE-STYLE CARPET UNDERLAYMENT SOUND DEADENER 7-PC KIT on E-Bay starting at $139.74

Free Worldwide Shipping

Expedited: No

Next Day: No

ADEALS Top Quality Fast Service

Rating: 98.8%

PROTECH 3 in 1; 3 mm-400 sqft Advanced Thermal/Vapor barrier & Acoustic underlay
PROTECH 3 in 1; 3 mm-400 sqft Advanced Thermal/Vapor barrier & Acoustic underlay on E-Bay starting at $109.99

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PROTECHUSA

Rating: 100.0%

3in1-3mm-200sqft-Super Vapor Barrier foam UNDERLAYMENTw/Self-sealing Lip and Tap
3in1-3mm-200sqft-Super Vapor Barrier foam UNDERLAYMENTw/Self-sealing Lip and Tap on E-Bay starting at $78.99

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PROTECHUSA

Rating: 100.0%

3in1-3mm thick-400sqft Thermal/Acoustic UNDERLAYMENT-laminate,vinyl,WPC,Hardwood
3in1-3mm thick-400sqft Thermal/Acoustic UNDERLAYMENT-laminate,vinyl,WPC,Hardwood on E-Bay starting at $119.99

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PROTECHUSA

Rating: 100.0%

3 in 1 UNDERLAYMENT Laminate Foam 3.2mm 200 sq.ft Red by LessCare
3 in 1 UNDERLAYMENT Laminate Foam 3.2mm 200 sq.ft Red by LessCare on E-Bay starting at $59.99

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AAADistributor

Rating: 80.0%

Visqueen Vapor Block Underlayment  6mil 750sf PE For Flooring or Construction
Visqueen Vapor Block Underlayment 6mil 750sf PE For Flooring or Construction on E-Bay starting at $59.90

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Bestlaminate

Rating: 100.0%

Schluter DH512M DITRA Heat Uncoupling Membrane 134.5 Ft² Roll Floor Underlayment
Schluter DH512M DITRA Heat Uncoupling Membrane 134.5 Ft² Roll Floor Underlayment on E-Bay starting at $354.08

Free Worldwide Shipping

Expedited: Yes

Next Day: Yes

global_trade_and_distribution

Rating: 100.0%

1965-70 Impala Caprice Carpet Sound Deadener Underlayment Floor Insulation
1965-70 Impala Caprice Carpet Sound Deadener Underlayment Floor Insulation on E-Bay starting at $89.99

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Expedited: No

Next Day: No

thepartsplaceinc

Rating: 99.1%

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 $82.00

Free Worldwide Shipping

Expedited: No

Next Day: No

Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 500sf
Vapor Barrier Flooring Underlayment for Laminate Floor w/tape 3in1 2mm 500sf on E-Bay starting at $79.99

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Expedited: No

Next Day: No

Bestlaminate

Rating: 100.0%

Koeckritz Felt Rug Pad 1/4" Thick for Area Rugs Custom Size Flooring Underlay
Koeckritz Felt Rug Pad 1/4" Thick for Area Rugs Custom Size Flooring Underlay on E-Bay starting at $40.70

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Koeckritz Rugs

Rating: 100.0%

Vapor Barrier Underlayment for Vinyl Flooring - 3in1 IXPE STC 67 1mm 100sf
Vapor Barrier Underlayment for Vinyl Flooring - 3in1 IXPE STC 67 1mm 100sf on E-Bay starting at $19.77

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Bestlaminate

Rating: 100.0%

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 $359.00

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Expedited: No

Next Day: Yes

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 $70.00

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Next Day: Yes

200 SQ FT Laminate Foam Underlayment 3mm LessCare
200 SQ FT Laminate Foam Underlayment 3mm LessCare on E-Bay starting at $57.46

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Expedited: No

Next Day: No

AAADistributor

Rating: 80.0%

25'x4'x1/4 Thick CORK ROLL Wall floor Soundproofing studio acoustic underlayment
25'x4'x1/4 Thick CORK ROLL Wall floor Soundproofing studio acoustic underlayment on E-Bay starting at $299.00

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shamiczr

Rating: 100.0%

3 in 1 UNDERLAYMENT Laminate Foam 3.2mm 100 sq.ft Red by LessCare
3 in 1 UNDERLAYMENT Laminate Foam 3.2mm 100 sq.ft Red by LessCare on E-Bay starting at $39.99

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Expedited: No

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AAADistributor

Rating: 80.0%

ACC 55-57 CHEVY SOUND DEADENER / CARPET UNDERLAYMENT / FLOOR INSULATION 7-PC KIT
ACC 55-57 CHEVY SOUND DEADENER / CARPET UNDERLAYMENT / FLOOR INSULATION 7-PC KIT on E-Bay starting at $139.74

Free Worldwide Shipping

Expedited: No

Next Day: No

ADEALS Top Quality Fast Service

Rating: 98.8%

Schluter Ditra 30M Uncoupling Floor Membrane 323 SF Roll - Waterproof Underlay
Schluter Ditra 30M Uncoupling Floor Membrane 323 SF Roll - Waterproof Underlay on E-Bay starting at $598.38

Free Worldwide Shipping

Expedited: Yes

Next Day: Yes

global_trade_and_distribution

Rating: 100.0%

RedGard Waterproofing and Crack Prevention Membrane 1 Gal (3.78L)
RedGard Waterproofing and Crack Prevention Membrane 1 Gal (3.78L) on E-Bay starting at $56.99

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Expedited: No

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Schluter DITRA Uncoupling Membrane Tile Flooring Underlayment 323sqft. Full Roll
Schluter DITRA Uncoupling Membrane Tile Flooring Underlayment 323sqft. Full Roll on E-Bay starting at $599.99

Free Worldwide Shipping

Expedited: No

Next Day: No

safertools1

Rating: 100.0%

ACC 67-69 CAMARO FIREBIRD SOUND DEADENER / CARPET UNDERLAYMENT 7-PC KIT
ACC 67-69 CAMARO FIREBIRD SOUND DEADENER / CARPET UNDERLAYMENT 7-PC KIT on E-Bay starting at $139.74

Free Worldwide Shipping

Expedited: No

Next Day: No

ADEALS Top Quality Fast Service

Rating: 98.8%

25'x4'x1/4 CORK ROLL bulletin board craft acoustic sound underlayment flooring
25'x4'x1/4 CORK ROLL bulletin board craft acoustic sound underlayment flooring on E-Bay starting at $299.00

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Expedited: No

Next Day: No

shamiczr

Rating: 100.0%

3in1; 3mm-200sqft-Thermal/Acoustic UNDERLAYMENT-laminate,vinyl,WPC,bamboo floor
3in1; 3mm-200sqft-Thermal/Acoustic UNDERLAYMENT-laminate,vinyl,WPC,bamboo floor on E-Bay starting at $79.99

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PROTECHUSA

Rating: 100.0%

Schluter DITRA HEAT Membrane 10 to 134.5 sf Rolls ~You Pick Size You Need!!! ~
Schluter DITRA HEAT Membrane 10 to 134.5 sf Rolls ~You Pick Size You Need!!! ~ on E-Bay starting at $354.00

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 Floor Muffler UltraSeal Acoustical Wood and Laminate Flooring Underlayment
Floor Muffler UltraSeal Acoustical Wood and Laminate Flooring Underlayment on E-Bay starting at $69.88

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Unique Wood Floors

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 $30.00

Free Worldwide Shipping

Expedited: Yes

Next Day: Yes

global_trade_and_distribution

Rating: 100.0%

Waterproofing Membrane 325 Sq.ft Flooring Underlayment for Bathroom Shower Tile
Waterproofing Membrane 325 Sq.ft Flooring Underlayment for Bathroom Shower Tile on E-Bay starting at $89.99

Free Worldwide Shipping

Expedited: Yes

Next Day: No

jooydigs

Rating: 98.6%

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 $82.00

Free Worldwide Shipping

Expedited: No

Next Day: Yes

Schluter Ditra XL Uncoupling & Waterproofing Membrane
Schluter Ditra XL Uncoupling & Waterproofing Membrane on E-Bay starting at $302.35

Free Worldwide Shipping

Expedited: No

Next Day: No

StoneTooling

Rating: 98.0%

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 $91.00

Free Worldwide Shipping

Expedited: No

Next Day: No

Koeckritz Durahold Plus Non-Slip Rug Pad Custom Sizes for Flooring Underlayment
Koeckritz Durahold Plus Non-Slip Rug Pad Custom Sizes for Flooring Underlayment on E-Bay starting at $55.00

Free Worldwide Shipping

Expedited: No

Next Day: No

Koeckritz Rugs

Rating: 100.0%

3 in 1-3mm thick-100sqft/roll - UNDERLAYMENT Super Vapor Barrier/Acoustics Plus
3 in 1-3mm thick-100sqft/roll - UNDERLAYMENT Super Vapor Barrier/Acoustics Plus on E-Bay starting at $53.99

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Expedited: Yes

Next Day: No

PROTECHUSA

Rating: 100.0%


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