Shop rigid foam floor insulation

Sponsored
$138.38
$153.76
23.25 in. X 47.25 in. X 1 in. Premium Subfloor Specialty Panel (10-Pack)
Home Depot
149
Free shipping
10% off
$138.38
$153.76
23.25 in. X 47.25 in. X 1 in. Premium Subfloor Specialty Panel (10-Pack)
Home Depot
149
$63.97
FOAMULAR 1/4 in. X 4 ft. X 50 ft. R-1 Fanfold Rigid Foam Board Insulation Sheathing
Home Depot
In store
155
Free shipping
Curbside
$63.97
FOAMULAR 1/4 in. X 4 ft. X 50 ft. R-1 Fanfold Rigid Foam Board Insulation Sheathing
Home Depot
155
$57.97
Poly Shield® Fan-Fold .5 in. X 48 in. X 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
Home Depot
Free shipping
$57.97
Poly Shield® Fan-Fold .5 in. X 48 in. X 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
Home Depot
Free shipping
$109.00
AMERIQUE Premium Heavy Duty Foam Flooring Underlayment 1.5mm Padding With Vapor Barrier & Tape, Coverage: 800 Sq. Ft, Royal Blue, Square Feet
Amazon.com
Free shipping
$109.00
AMERIQUE Premium Heavy Duty Foam Flooring Underlayment 1.5mm Padding With Vapor Barrier & Tape, Coverage: 800 Sq. Ft, Royal Blue, Square Feet
Amazon.com
Free shipping
$208.98
Project Source 3.34-Ft W X 135-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 450-Sq Ft /
Lowe's
In store
Curbside
$208.98
Project Source 3.34-Ft W X 135-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 450-Sq Ft /
Lowe's
$48.98
Floorcomfort 4 W X 25-Ft L X 2 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Panel )
Lowe's
In store
Curbside
$48.98
Floorcomfort 4 W X 25-Ft L X 2 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Panel )
Lowe's
$49.67
Poly Shield 1 in. X 48 in. X 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-3.86, 3-Pack
Home Depot
Free shipping
$49.67
Poly Shield 1 in. X 48 in. X 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-3.86, 3-Pack
Home Depot
Free shipping
$78.98
STAINMASTER 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
Lowe's
In store
Curbside
$78.98
STAINMASTER 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
Lowe's
$6.98
Subfloor Membrane Panel 3/4 in. X 2 ft. X 2 ft. Oriented Strand Board
Home Depot
In store
891
Free shipping
Curbside
$6.98
Subfloor Membrane Panel 3/4 in. X 2 ft. X 2 ft. Oriented Strand Board
Home Depot
891
$38.98
Project Source 3.34-Ft W X 30-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 100-Sq Ft /
Lowe's
In store
Curbside
$38.98
Project Source 3.34-Ft W X 30-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 100-Sq Ft /
Lowe's
$27.48
Johns Manville Goboard 3-Ft X 5-Ft X 1/2-In Waterproof Polyisocyanurate Backer Board 1.0 Sheets | 90016810
Lowe's
In store
Curbside
$27.48
Johns Manville Goboard 3-Ft X 5-Ft X 1/2-In Waterproof Polyisocyanurate Backer Board 1.0 Sheets | 90016810
Lowe's
$120.00
Schluter Systems Kerdi-Board 4-Ft X 8-Ft X 1/2-In Waterproof Polystyrene Foam Backer Board | KB1212202440
Lowe's
In store
Curbside
$120.00
Schluter Systems Kerdi-Board 4-Ft X 8-Ft X 1/2-In Waterproof Polystyrene Foam Backer Board | KB1212202440
Lowe's
$78.98
SMARTCORE By Coretec Floors Soft And Sound 3.9-Ft W X 25.7-Ft L X 1.5 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl
Lowe's
In store
Curbside
$78.98
SMARTCORE By Coretec Floors Soft And Sound 3.9-Ft W X 25.7-Ft L X 1.5 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl
Lowe's
$79.98
Pergo GOLD 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
Lowe's
In store
Curbside
$79.98
Pergo GOLD 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
Lowe's
$910.73
4 ft. X 64 ft. Barrierx5 1-1/4 in. Thick EPS Foam Insulation With Vapor Retarder (Case Of 2)
Home Depot
1
$910.73
4 ft. X 64 ft. Barrierx5 1-1/4 in. Thick EPS Foam Insulation With Vapor Retarder (Case Of 2)
Home Depot
1
$121.99
Iso-Step Soundproofing Underlayment (Thickness: 12 Mm)
Acoustical Solutions
$121.99
Iso-Step Soundproofing Underlayment (Thickness: 12 Mm)
Acoustical Solutions
$117.95
Dynamat Dynaliner One 54" X 32" Sheet - 1/2" Thick
Crutchfield
66
$117.95
Dynamat Dynaliner One 54" X 32" Sheet - 1/2" Thick
Crutchfield
66
$220.27
SG 600 Sq. Ft. 42 in. X 171.5 ft. X 3/32 in. Foam Underlayment For Laminate, Engineered And Hardwood Floors
Home Depot
4
Free shipping
$220.27
SG 600 Sq. Ft. 42 in. X 171.5 ft. X 3/32 in. Foam Underlayment For Laminate, Engineered And Hardwood Floors
Home Depot
4
$777.60
600 Sq. Ft. 4 ft. X 6 ft. Premium Acoustical And Insulating Fiber Floor Underlayment With Integrated Moisture Barrier
Home Depot
62
Free shipping
$777.60
600 Sq. Ft. 4 ft. X 6 ft. Premium Acoustical And Insulating Fiber Floor Underlayment With Integrated Moisture Barrier
Home Depot
62
$122.76
Quietboard Laminate, Wood, Luxury Vinyl, And Carpet Underlayment With Attached Vapor Barrier- Sound Reduction, Thermal Insulation, Raise Subfloor
Amazon.com
11
Free shipping
$122.76
Quietboard Laminate, Wood, Luxury Vinyl, And Carpet Underlayment With Attached Vapor Barrier- Sound Reduction, Thermal Insulation, Raise Subfloor
Amazon.com
11
$90.00
AMERIQUE 400SQFT 4TH Generation Silver 3mm Thick Flooring Underlayment Padding 3-In-1 Heavy Duty Foam With Tape & Vapor Barrier
Amazon.com
Free shipping
$90.00
AMERIQUE 400SQFT 4TH Generation Silver 3mm Thick Flooring Underlayment Padding 3-In-1 Heavy Duty Foam With Tape & Vapor Barrier
Amazon.com
Free shipping
$119.98
PRODURA 400Sqft 3mm Thick 3-In-1 Superior Vapor Barrier And Acoustics Plus Foam UNDERLAYMENT With Self-Sealing Lip And Tape - Laminate, Vinyl, WPC,
Amazon.com
42
Free shipping
$119.98
PRODURA 400Sqft 3mm Thick 3-In-1 Superior Vapor Barrier And Acoustics Plus Foam UNDERLAYMENT With Self-Sealing Lip And Tape - Laminate, Vinyl, WPC,
Amazon.com
42
$22.80
Thermalsheet Insulating Underlayment 2 ft. X 36 in. Insulating Underlayment Sheet (Covers 6 Sq. Ft.)
Home Depot
1
Free shipping
$22.80
Thermalsheet Insulating Underlayment 2 ft. X 36 in. Insulating Underlayment Sheet (Covers 6 Sq. Ft.)
Home Depot
1
$84.72
Forest Floor 5/8 Inch Thick Printed Foam Tiles, Premium Wood Grain Interlocking Foam Floor Mats, Anti-Fatigue Flooring
Amazon.com
754
Free shipping
$84.72
Forest Floor 5/8 Inch Thick Printed Foam Tiles, Premium Wood Grain Interlocking Foam Floor Mats, Anti-Fatigue Flooring
Amazon.com
754
$169.00
Envirosheet H.D Insulation With drainage-2-3/8in. X 2ft. X 4Ft.(8 Panels)-64 Sq Ft. - R10 - Ext/Int-Below/Above Grade
Home Depot
52
$169.00
Envirosheet H.D Insulation With drainage-2-3/8in. X 2ft. X 4Ft.(8 Panels)-64 Sq Ft. - R10 - Ext/Int-Below/Above Grade
Home Depot
52
$79.95
SEALTECH Ultra Heavy Duty 10mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier For Energy Conservation -Commercial Grade
Amazon.com
1
$79.95
SEALTECH Ultra Heavy Duty 10mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier For Energy Conservation -Commercial Grade
Amazon.com
1
$48.99
$57.00
Quietwalk Laminate And Hardwood Acoustical Vapor Barrier 3-Ft W X 33.34-Ft L X 3 -Mils Premium Felt Moisture Resistant Flooring Underlayment For Use
Lowe's
739
14% off
$48.99
$57.00
Quietwalk Laminate And Hardwood Acoustical Vapor Barrier 3-Ft W X 33.34-Ft L X 3 -Mils Premium Felt Moisture Resistant Flooring Underlayment For Use
Lowe's
739
$19.06
Poly Panel 3/4 in. X 1.2 ft. X 4 ft. R-2.9 Insulating Sheathing (12-Pack) Rigid Foam Board Insulation
Home Depot
Free shipping
$19.06
Poly Panel 3/4 in. X 1.2 ft. X 4 ft. R-2.9 Insulating Sheathing (12-Pack) Rigid Foam Board Insulation
Home Depot
Free shipping
$179.95
SEALTECH Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier For Energy Conservation -Commercial Grade Soundproofing
Amazon.com
97
Free shipping
$179.95
SEALTECH Heavy Duty 5mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier For Energy Conservation -Commercial Grade Soundproofing
Amazon.com
97
$65.90
36 in. X 40 ft. Heavy-Duty 3 mm Reflective Insulation Radiant Barrier Roll Soundproofing Thermal Shield
Home Depot
68
Free shipping
$65.90
36 in. X 40 ft. Heavy-Duty 3 mm Reflective Insulation Radiant Barrier Roll Soundproofing Thermal Shield
Home Depot
68
$229.74
Minicell Foam Floor Insulation
eBay.com
Free shipping
$229.74
Minicell Foam Floor Insulation
eBay.com
Free shipping
$91.92
ROBERTS Serenity Foam Underlayment - 400 Sq. Ft. Roll - 48" X 100'
Amazon.com
1K+
Free shipping
$91.92
ROBERTS Serenity Foam Underlayment - 400 Sq. Ft. Roll - 48" X 100'
Amazon.com
1K+
$179.99
Vega Foam Fire Block Spray Foam Insulation Kit. Closed Cell Foam Thermal And Sound Insulation. 6 Cans With All Accessories. Covers Up To 120 Sqft At
Amazon.com
33
Free shipping
$179.99
Vega Foam Fire Block Spray Foam Insulation Kit. Closed Cell Foam Thermal And Sound Insulation. 6 Cans With All Accessories. Covers Up To 120 Sqft At
Amazon.com
33
$64.99
$69.99
Lomana Double Bubble Insulation Panels (47 Sq.Ft./6 Sheets) 2.0 H X 24.0 W X 47.3 D In Foam | 2" L X 2' W X 3' 11 3/10" D | Wayfair
Wayfair
$64.99
$69.99
Lomana Double Bubble Insulation Panels (47 Sq.Ft./6 Sheets) 2.0 H X 24.0 W X 47.3 D In Foam | 2" L X 2' W X 3' 11 3/10" D | Wayfair
Wayfair
$263.68
R10 High Density 35 PSI Under Slab Insulation Kit - (10 Sheets) 2 in. X 2 ft. X 4 ft. - 80 Sq. Ft.
Home Depot
3
$263.68
R10 High Density 35 PSI Under Slab Insulation Kit - (10 Sheets) 2 in. X 2 ft. X 4 ft. - 80 Sq. Ft.
Home Depot
3
$89.99
SEALTECH Reflective Insulation Roll Soundproofing Thermal Shield (200 Sq.Ft./Roll) Brownfoam | 2' L X 8' 4" W X 50/127" D | Wayfair
Wayfair
68
$89.99
SEALTECH Reflective Insulation Roll Soundproofing Thermal Shield (200 Sq.Ft./Roll) Brownfoam | 2' L X 8' 4" W X 50/127" D | Wayfair
Wayfair
68
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    Shop rigid foam floor insulation

    Sponsored
    $138.38
    $153.76
    23.25 in. X 47.25 in. X 1 in. Premium Subfloor Specialty Panel (10-Pack)
    Home Depot
    149
    Free shipping
    10% off
    $138.38
    $153.76
    23.25 in. X 47.25 in. X 1 in. Premium Subfloor Specialty Panel (10-Pack)
    Home Depot
    149
    $63.97
    FOAMULAR 1/4 in. X 4 ft. X 50 ft. R-1 Fanfold Rigid Foam Board Insulation Sheathing
    Home Depot
    In store
    155
    Free shipping
    Curbside
    $63.97
    FOAMULAR 1/4 in. X 4 ft. X 50 ft. R-1 Fanfold Rigid Foam Board Insulation Sheathing
    Home Depot
    155
    $57.97
    Poly Shield® Fan-Fold .5 in. X 48 in. X 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
    Home Depot
    Free shipping
    $57.97
    Poly Shield® Fan-Fold .5 in. X 48 in. X 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
    Home Depot
    Free shipping
    $109.00
    AMERIQUE Premium Heavy Duty Foam Flooring Underlayment 1.5mm Padding With Vapor Barrier & Tape, Coverage: 800 Sq. Ft, Royal Blue, Square Feet
    Amazon.com
    Free shipping
    $109.00
    AMERIQUE Premium Heavy Duty Foam Flooring Underlayment 1.5mm Padding With Vapor Barrier & Tape, Coverage: 800 Sq. Ft, Royal Blue, Square Feet
    Amazon.com
    Free shipping
    $208.98
    Project Source 3.34-Ft W X 135-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 450-Sq Ft /
    Lowe's
    In store
    Curbside
    $208.98
    Project Source 3.34-Ft W X 135-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 450-Sq Ft /
    Lowe's
    $48.98
    Floorcomfort 4 W X 25-Ft L X 2 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Panel )
    Lowe's
    In store
    Curbside
    $48.98
    Floorcomfort 4 W X 25-Ft L X 2 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Panel )
    Lowe's
    $49.67
    Poly Shield 1 in. X 48 in. X 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-3.86, 3-Pack
    Home Depot
    Free shipping
    $49.67
    Poly Shield 1 in. X 48 in. X 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-3.86, 3-Pack
    Home Depot
    Free shipping
    $78.98
    STAINMASTER 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
    Lowe's
    In store
    Curbside
    $78.98
    STAINMASTER 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
    Lowe's
    $6.98
    Subfloor Membrane Panel 3/4 in. X 2 ft. X 2 ft. Oriented Strand Board
    Home Depot
    In store
    891
    Free shipping
    Curbside
    $6.98
    Subfloor Membrane Panel 3/4 in. X 2 ft. X 2 ft. Oriented Strand Board
    Home Depot
    891
    $38.98
    Project Source 3.34-Ft W X 30-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 100-Sq Ft /
    Lowe's
    In store
    Curbside
    $38.98
    Project Source 3.34-Ft W X 30-Ft L X 2 -Mils Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood 100-Sq Ft /
    Lowe's
    $27.48
    Johns Manville Goboard 3-Ft X 5-Ft X 1/2-In Waterproof Polyisocyanurate Backer Board 1.0 Sheets | 90016810
    Lowe's
    In store
    Curbside
    $27.48
    Johns Manville Goboard 3-Ft X 5-Ft X 1/2-In Waterproof Polyisocyanurate Backer Board 1.0 Sheets | 90016810
    Lowe's
    $120.00
    Schluter Systems Kerdi-Board 4-Ft X 8-Ft X 1/2-In Waterproof Polystyrene Foam Backer Board | KB1212202440
    Lowe's
    In store
    Curbside
    $120.00
    Schluter Systems Kerdi-Board 4-Ft X 8-Ft X 1/2-In Waterproof Polystyrene Foam Backer Board | KB1212202440
    Lowe's
    $78.98
    SMARTCORE By Coretec Floors Soft And Sound 3.9-Ft W X 25.7-Ft L X 1.5 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl
    Lowe's
    In store
    Curbside
    $78.98
    SMARTCORE By Coretec Floors Soft And Sound 3.9-Ft W X 25.7-Ft L X 1.5 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Vinyl
    Lowe's
    $79.98
    Pergo GOLD 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
    Lowe's
    In store
    Curbside
    $79.98
    Pergo GOLD 4-Ft W X 25-Ft L X 3 -Mils Premium Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood ( 100-Sq Ft / Fan Fold )
    Lowe's
    $910.73
    4 ft. X 64 ft. Barrierx5 1-1/4 in. Thick EPS Foam Insulation With Vapor Retarder (Case Of 2)
    Home Depot
    1
    $910.73
    4 ft. X 64 ft. Barrierx5 1-1/4 in. Thick EPS Foam Insulation With Vapor Retarder (Case Of 2)
    Home Depot
    1
    $121.99
    Iso-Step Soundproofing Underlayment (Thickness: 12 Mm)
    Acoustical Solutions
    $121.99
    Iso-Step Soundproofing Underlayment (Thickness: 12 Mm)
    Acoustical Solutions
    $117.95
    Dynamat Dynaliner One 54" X 32" Sheet - 1/2" Thick
    Crutchfield
    66
    $117.95
    Dynamat Dynaliner One 54" X 32" Sheet - 1/2" Thick
    Crutchfield
    66
    $220.27
    SG 600 Sq. Ft. 42 in. X 171.5 ft. X 3/32 in. Foam Underlayment For Laminate, Engineered And Hardwood Floors
    Home Depot
    4
    Free shipping
    $220.27
    SG 600 Sq. Ft. 42 in. X 171.5 ft. X 3/32 in. Foam Underlayment For Laminate, Engineered And Hardwood Floors
    Home Depot
    4