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Crawl Space Underlayment(70)
Uses item details. Price when purchased online
QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood From $49.93

Sponsored
From$4993
QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood
1024.6 out of 5 Stars. 102 reviews
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PRODURA 200sqft 3mm Thick 3-in-1 Superior Vapor Barrier and Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor $63.99

Sponsored
$6399
current price $63.99PRODURA 200sqft 3mm Thick 3-in-1 Superior Vapor Barrier and Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor
15 out of 5 Stars. 1 reviews
VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors $62.90 Was $69.99

Sponsored
Now$6290
current price Now $62.90, Was $69.99$69.99
VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors
25 out of 5 Stars. 2 reviews
VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Blue PE, Soundproofing and Noise Reduction,for Laminate Wood Floors $48.99

Sponsored
$4899
current price $48.99VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Blue PE, Soundproofing and Noise Reduction,for Laminate Wood Floors
35 out of 5 Stars. 3 reviews
250 sqft (4x62.5) SOLID White Crawlspace Flooring Underlayment Vapor Barrier $91.26

$9126
current price $91.26250 sqft (4x62.5) SOLID White Crawlspace Flooring Underlayment Vapor Barrier
Dekorman 2mm Thickness 2-N-1 Moisture Barrier Blue Foam Underlayment (100 Sq. ft./Roll) 2BF1 From $20.80

2 options
Available in additional 2 optionsFrom$2080
Dekorman 2mm Thickness 2-N-1 Moisture Barrier Blue Foam Underlayment (100 Sq. ft./Roll) 2BF1
1004.6 out of 5 Stars. 100 reviews
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STEICO 3 mm 1/8 Inch Wood Fiber Flooring Underlayment for Laminate Vinyl LVT LVP Hardwood Floor 90 SqFt Natural Sound Insulation Barrier $65.00

$6500
current price $65.00STEICO 3 mm 1/8 Inch Wood Fiber Flooring Underlayment for Laminate Vinyl LVT LVP Hardwood Floor 90 SqFt Natural Sound Insulation Barrier
23.5 out of 5 Stars. 2 reviews
QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood From $49.93

2 options
Available in additional 2 optionsFrom$4993
QuietWalk 100 sq ft Acoustical Underlayment with Built-In Vapor Barrier for Laminate and Engineered Wood
1024.6 out of 5 Stars. 102 reviews
Save with
Vapor Barrier Flooring Underlayment - 3in1 Silent Padding - 2mm w/Overlap and Tape Attached - IIC 65 - Bestlaminate 100 sf/roll $41.24

$4124
current price $41.24Vapor Barrier Flooring Underlayment - 3in1 Silent Padding - 2mm w/Overlap and Tape Attached - IIC 65 - Bestlaminate 100 sf/roll
Floor Underlayment 100 sq ft, 3mm Laminate Padding w/ Vapor Barrier - Soundproof, Wood & Vinyl Compatible $49.21

$4921
current price $49.21Floor Underlayment 100 sq ft, 3mm Laminate Padding w/ Vapor Barrier - Soundproof, Wood & Vinyl Compatible
VEVOR Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Attached Vapor Barrier, Heavy Duty Fiber+PE Film, Soundproofing & Noise Reduction for Vinyl & Wood(2 Rolls x 200 sq. ft) $148.99

Sponsored
$14899
current price $148.99VEVOR Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Attached Vapor Barrier, Heavy Duty Fiber+PE Film, Soundproofing & Noise Reduction for Vinyl & Wood(2 Rolls x 200 sq. ft)
PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 400sqft underlayment, Green $149.00

Sponsored
$14900
current price $149.00PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 400sqft underlayment, Green
25 out of 5 Stars. 2 reviews
KFFKFF Floor Underlayment 200 sq. ft/Roll, 3 mm Thick Padding with Integrated Vapor Barrier, Durable Fiber + PE Film, Noise Dampening & Sound Insulation, Suitable for Vinyl and Wood Flooring $62.90

$6290
current price $62.90KFFKFF Floor Underlayment 200 sq. ft/Roll, 3 mm Thick Padding with Integrated Vapor Barrier, Durable Fiber + PE Film, Noise Dampening & Sound Insulation, Suitable for Vinyl and Wood Flooring
Floor Underlayment 400 sq. ft,3mm Laminate Flooring Padding with Attached Vapor Barrier,Heavy Duty Fiber+PE Film,Soundproofing&Noise Reduction for Vinyl&Wood(2 Rollsx200 sq. ft) $131.99

$13199
current price $131.99Floor Underlayment 400 sq. ft,3mm Laminate Flooring Padding with Attached Vapor Barrier,Heavy Duty Fiber+PE Film,Soundproofing&Noise Reduction for Vinyl&Wood(2 Rollsx200 sq. ft)
Heavy Duty 3mm Floor Underlayment with Vapor Barrier,200 sq ft Roll for Laminate Wood Flooring,Soundproofing Noise Reduction EPE Foam Padding $80.99

$8099
current price $80.99Heavy Duty 3mm Floor Underlayment with Vapor Barrier,200 sq ft Roll for Laminate Wood Flooring,Soundproofing Noise Reduction EPE Foam Padding
Mohawk Industries Lu38 Mohawk Industries Elite Premium Flooring Underlayment - Gold $82.93

$8293
current price $82.93Mohawk Industries Lu38 Mohawk Industries Elite Premium Flooring Underlayment - Gold
3mm Laminate Flooring Underlayment with Vapor Barrier, 400 sq ft Heavy Duty Soundproof Padding for Vinyl & Wood Floors (2 Rolls) $131.99

$13199
current price $131.993mm Laminate Flooring Underlayment with Vapor Barrier, 400 sq ft Heavy Duty Soundproof Padding for Vinyl & Wood Floors (2 Rolls)
Dekorman Laminate White Foam Underlayment 2mm Thickness x 3.3 ft. W x 91.44 ft. L (300 sq.ft./roll) $57.00 $57.00/sq ft

$5700
current price $57.00$57.00/sq ft
Dekorman Laminate White Foam Underlayment 2mm Thickness x 3.3 ft. W x 91.44 ft. L (300 sq.ft./roll)
154.7 out of 5 Stars. 15 reviews
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Dekorman Flooring Underlayment 2-in-1 Premium Cushioning & Sound Reduction Blue Foam with DIY Overlapping Lip, Tape and Vapor Barrier for Enhanced Moisture Protection 2 mm T (100 Sq.ft/Roll, 5 Rolls) $75.99 $75.99/sq ft

$7599
current price $75.99$75.99/sq ft
Dekorman Flooring Underlayment 2-in-1 Premium Cushioning & Sound Reduction Blue Foam with DIY Overlapping Lip, Tape and Vapor Barrier for Enhanced Moisture Protection 2 mm T (100 Sq.ft/Roll, 5 Rolls)
734.7 out of 5 Stars. 73 reviews
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3 mm Thick Laminate Flooring Underlayment with Vapor Barrier, 200 sq. ft Roll for Vinyl Plank & Wood Floors, Soundproof Padding, Heavy Duty PE Film. $80.99

$8099
current price $80.993 mm Thick Laminate Flooring Underlayment with Vapor Barrier, 200 sq. ft Roll for Vinyl Plank & Wood Floors, Soundproof Padding, Heavy Duty PE Film.
3-in-1 Acoustic Premium Floor Underlayment - 200 sqft Roll - 3mm Thick EPE with Silver Foil Vapor Barrier with Tape - Moisture Barrier, Thermal Insulation, Sound Insulation (Silver Protect) $129.96

$12996
current price $129.963-in-1 Acoustic Premium Floor Underlayment - 200 sqft Roll - 3mm Thick EPE with Silver Foil Vapor Barrier with Tape - Moisture Barrier, Thermal Insulation, Sound Insulation (Silver Protect)
3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $83.99

$8399
current price $83.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
Dekorman 3mm Thickness 3-N-1 Moisture Barrier Blue Underlayment, 200 Sq.ft/Roll $50.80 $50.80/sq ft

$5080
current price $50.80$50.80/sq ft
Dekorman 3mm Thickness 3-N-1 Moisture Barrier Blue Underlayment, 200 Sq.ft/Roll
174.5 out of 5 Stars. 17 reviews
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VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors $62.90 Was $69.99

Now$6290
current price Now $62.90, Was $69.99$69.99
VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Gold PE, Soundproofing and Noise Reduction, for Laminate Wood Floors
25 out of 5 Stars. 2 reviews
Dekorman 3mm Thickness Silver EVA Foam Underlayment, 200 sqf cover area per roll $44.65 $44.65/sq ft

$4465
current price $44.65$44.65/sq ft
Dekorman 3mm Thickness Silver EVA Foam Underlayment, 200 sqf cover area per roll
164.9 out of 5 Stars. 16 reviews
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LessCare Floor Underlayment 200 Sq Ft with Moisture Barrier LCU1-200 $57.49

$5749
current price $57.49LessCare Floor Underlayment 200 Sq Ft with Moisture Barrier LCU1-200
65 out of 5 Stars. 6 reviews
Dekorman High Density Anti-Slip PVC, 1.5mm Thickness + 0.15 mm PE Film 2-N-1 Moisture Barrier Gray Foam Underlayment (100 Sq.ft. / roll) $39.91 $39.91/sq ft

$3991
current price $39.91$39.91/sq ft
Dekorman High Density Anti-Slip PVC, 1.5mm Thickness + 0.15 mm PE Film 2-N-1 Moisture Barrier Gray Foam Underlayment (100 Sq.ft. / roll)
15 out of 5 Stars. 1 reviews
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VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Blue PE, Soundproofing and Noise Reduction,for Laminate Wood Floors $48.99

$4899
current price $48.99VEVOR Floor Underlayment 200 sq. ft/Roll, 3-in-1 3 mm Thick Flooring Padding with Tape & Vapor Barrier, Heavy Duty EPE Foam with Blue PE, Soundproofing and Noise Reduction,for Laminate Wood Floors
35 out of 5 Stars. 3 reviews
Bestlaminate Blue Vapor 3-in-1 Flooring Underlayment Bundle - 500sf - 5 Rolls $82.99

$8299
current price $82.99Bestlaminate Blue Vapor 3-in-1 Flooring Underlayment Bundle - 500sf - 5 Rolls
15 out of 5 Stars. 1 reviews
Bestlaminate Blue Vapor 3-in-1 Flooring Underlayment Bundle - 500sf - 5 Rolls $79.00

$7900
current price $79.00Bestlaminate Blue Vapor 3-in-1 Flooring Underlayment Bundle - 500sf - 5 Rolls
35 out of 5 Stars. 3 reviews
PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 100sqft underlayment, Green $59.99

$5999
current price $59.99PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 100sqft underlayment, Green
Roberts 70-197 200 Sq. ft. Sound Barricade Underlayment Roll $107.48

$10748
current price $107.48Roberts 70-197 200 Sq. ft. Sound Barricade Underlayment Roll
5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 400sqft underlayment $148.99

$14899
current price $148.995 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 400sqft underlayment
3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 100sq.ft roll

3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 100sq.ft roll
PRODURA 200sqft 3mm Thick 3-in-1 Superior Vapor Barrier and Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor $63.99

$6399
current price $63.99PRODURA 200sqft 3mm Thick 3-in-1 Superior Vapor Barrier and Acoustics Plus Foam UNDERLAYMENT with self-Sealing Lip and Tape - Laminate, Vinyl, WPC, SPC, Bamboo, Engineered, and Solid Hardwood Floor
15 out of 5 Stars. 1 reviews
QEP 0.5 in., Sound and Crack Isolation Carpet Underlayment 150 sq. ft for Underlayment, 25 Sheets $387.39

$38739
current price $387.39QEP 0.5 in., Sound and Crack Isolation Carpet Underlayment 150 sq. ft for Underlayment, 25 Sheets
3in1 Flooring Underlayment - Vapor Barrier Padding - IIC 65 - - 2mm - Silver - 100 sf/roll $32.58

$3258
current price $32.583in1 Flooring Underlayment - Vapor Barrier Padding - IIC 65 - - 2mm - Silver - 100 sf/roll
3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $79.00

$7900
current price $79.003in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 200sqft underlayment, Green $89.99

$8999
current price $89.99PRODURA 5 in 1 Sound/Thermal/Vapor Barrier,Odorless,Acoustics, 3mm, 200sqft underlayment, Green
200 Sq. ft. Sound Barricade Underlayment Roll $107.08

$10708
current price $107.08200 Sq. ft. Sound Barricade Underlayment Roll
5 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 200sqft underlayment $98.99

$9899
current price $98.995 in 1 Sound/Thermal/Vapor barrier,Odorless,Acoustics, 3mm, 200sqft underlayment
LessCare Floor Underlayment 200 Sq Ft Acoustical and Moisture Barrier SP4-200 $59.99

$5999
current price $59.99LessCare Floor Underlayment 200 Sq Ft Acoustical and Moisture Barrier SP4-200
LessCare Floor Underlayment 200 Sq Ft Acoustical Moisture Barrier LCU2-200 $88.00

$8800
current price $88.00LessCare Floor Underlayment 200 Sq Ft Acoustical Moisture Barrier LCU2-200
15 out of 5 Stars. 1 reviews
ProtecTite Platinum Synthetic Underlayment 4 x 250 Roll (1,000 Sq. Ft.) $181.85

$18185
current price $181.85ProtecTite Platinum Synthetic Underlayment 4 x 250 Roll (1,000 Sq. Ft.)
VEVOR Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Attached Vapor Barrier, Heavy Duty Fiber+PE Film, Soundproofing & Noise Reduction for Vinyl & Wood(2 Rolls x 200 sq. ft) $148.99

$14899
current price $148.99VEVOR Floor Underlayment 400 sq. ft, 3mm Laminate Flooring Padding with Attached Vapor Barrier, Heavy Duty Fiber+PE Film, Soundproofing & Noise Reduction for Vinyl & Wood(2 Rolls x 200 sq. ft)
3in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.) $84.99

$8499
current price $84.993in1 Vapor Barrier Flooring Underlayment w/Overlap and pre-Attached Tape Strip - Bestlaminate- 2mm - 500sq.ft (Bundle 5 Rolls Each 100 sg.ft.)
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