Shop Crawl Space Insulation R-value

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$309.99
Crawl Space Vapor Barrier - 16 Mil 10' X 100', Concrete Vapor Barrier, Vapor Barrier For Crawlspace Encapsulation Kit, Crawlspace Liner, Roll Of
Amazon.com
9
Free shipping
$309.99
Crawl Space Vapor Barrier - 16 Mil 10' X 100', Concrete Vapor Barrier, Vapor Barrier For Crawlspace Encapsulation Kit, Crawlspace Liner, Roll Of
Amazon.com
9
$208.88
Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation
Amazon.com
2
Free shipping
$208.88
Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation
Amazon.com
2
$129.99
Crawl Space Vapor Barrier, 10Mil Film, 10'X100', White Plastic Sheeting - Thick Plastic Sheeting, Heavy Duty Polyethylene Film, Drop Cloth Vapor
Amazon.com
Free shipping
$129.99
Crawl Space Vapor Barrier, 10Mil Film, 10'X100', White Plastic Sheeting - Thick Plastic Sheeting, Heavy Duty Polyethylene Film, Drop Cloth Vapor
Amazon.com
Free shipping
$10.98
Insulfoam R- 1.88 , 0.5-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation | 1/2X48X96 R-TECH
Lowe's
$10.98
Insulfoam R- 1.88 , 0.5-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation | 1/2X48X96 R-TECH
Lowe's
$219.95
Smartshield -1.5mm 48" x200ft Reflective Insulation Roll 800 Sq. Ft., Foam Core Radiant Barrier, Thermal Insulation Shield - Foil / Foil
Amazon.com
94
Free shipping
$219.95
Smartshield -1.5mm 48" x200ft Reflective Insulation Roll 800 Sq. Ft., Foam Core Radiant Barrier, Thermal Insulation Shield - Foil / Foil
Amazon.com
94
$192.99
Crawl Space Vapor Barrier, 12 Mil 10'X100', White Heavy Duty Plastic Sheeting - Thick Polyethylene Film, 12Mil Crawlspace Liner, Drop Cloth Vapor
Amazon.com
62
Free shipping
$192.99
Crawl Space Vapor Barrier, 12 Mil 10'X100', White Heavy Duty Plastic Sheeting - Thick Polyethylene Film, 12Mil Crawlspace Liner, Drop Cloth Vapor
Amazon.com
62
$134.99
Purteria Crawl Space Vapor Barrier, 10 Mil Plastic Sheeting, 10'X100', Drop Cloth Covering For Crawlspace Encapsulation, Basement, Heavy Duty
Amazon.com
3
Free shipping
$134.99
Purteria Crawl Space Vapor Barrier, 10 Mil Plastic Sheeting, 10'X100', Drop Cloth Covering For Crawlspace Encapsulation, Basement, Heavy Duty
Amazon.com
3
$31.48
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025
Lowe's
770
$31.48
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025
Lowe's
770
$15.97
US Greenfiber SANCTUARY By Greenfiber R- 60 Cellulose Blown-In Insulation With Sound Barrier 48.7-Sq Ft Per Bag ( 25-Lb ) | INSSANC
Lowe's
297
$15.97
US Greenfiber SANCTUARY By Greenfiber R- 60 Cellulose Blown-In Insulation With Sound Barrier 48.7-Sq Ft Per Bag ( 25-Lb ) | INSSANC
Lowe's
297
$389.00
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, 20 BF Coverage Per
Amazon.com
19
Free shipping
$389.00
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, 20 BF Coverage Per
Amazon.com
19
$219.99
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, Total Of 240 BF
Amazon.com
117
Free shipping
$219.99
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, Total Of 240 BF
Amazon.com
117
$149.00
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-Sq Ft ( 48-In W X 100-Ft L ) Individual Pack | BP48100
Lowe's
$149.00
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-Sq Ft ( 48-In W X 100-Ft L ) Individual Pack | BP48100
Lowe's
$59.98
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-Sq Ft ( 48-In W X 25-Ft L ) Individual Pack | BP48025
Lowe's
39
$59.98
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-Sq Ft ( 48-In W X 25-Ft L ) Individual Pack | BP48025
Lowe's
39
$79.98
ROCKWOOL Safe'n'sound R- Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47-In L) | RXSS31525
Lowe's
956
$79.98
ROCKWOOL Safe'n'sound R- Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47-In L) | RXSS31525
Lowe's
956
$134.99
Spirecover Crawl Space Vapor Barrier, 10 Mil 10'X100', Thick Plastic Sheeting, Drop Cloth Vapor Barrier Covering For Crawl Space Encapsulation,
Amazon.com
233
Free shipping
$134.99
Spirecover Crawl Space Vapor Barrier, 10 Mil 10'X100', Thick Plastic Sheeting, Drop Cloth Vapor Barrier Covering For Crawl Space Encapsulation,
Amazon.com
233
$15.98
Lowe's R- 3.9 , 1-In X 4-Ft X 8-Ft Faced Polystyrene Board Insulation | 78910
Lowe's
213
$15.98
Lowe's R- 3.9 , 1-In X 4-Ft X 8-Ft Faced Polystyrene Board Insulation | 78910
Lowe's
213
$29.99
$33.99
Double Reflective Insulation Roll Foam Core Radiant Barrier
Wayfair
130
11% off
$29.99
$33.99
Double Reflective Insulation Roll Foam Core Radiant Barrier
Wayfair
130
$34.99
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 120 in X 48 in X 1/8 in
VEVOR
130
$34.99
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 120 in X 48 in X 1/8 in
VEVOR
130
$45.00
Knauf R-19 23 in. X 39.16 ft. Standard Kraft Faced Roll Fiberglass Insulation
iieemm.com
Free shipping
$45.00
Knauf R-19 23 in. X 39.16 ft. Standard Kraft Faced Roll Fiberglass Insulation
iieemm.com
Free shipping
$70.88
ROCKWOOL Comfortboard 80 R- 6.3 , 1.5-In X 2-Ft X 4-Ft Unfaced Mineral Wool With Sound Barrier Board Insulation | RXCB11224
Lowe's
$70.88
ROCKWOOL Comfortboard 80 R- 6.3 , 1.5-In X 2-Ft X 4-Ft Unfaced Mineral Wool With Sound Barrier Board Insulation | RXCB11224
Lowe's
$199.99
Spirecover Crawl Space Vapor Barrier, 12 Mil Vapor Barrier, 10'X100', Plastic Drop Cloth Covering For Crawlspace Encapsulation, Thick Plastic
Amazon.com
1
Free shipping
$199.99
Spirecover Crawl Space Vapor Barrier, 12 Mil Vapor Barrier, 10'X100', Plastic Drop Cloth Covering For Crawlspace Encapsulation, Thick Plastic
Amazon.com
1
$400.49
$588.00
SPRAYMAN Spraycoat Thermal & Sound Spray Foam Insulation | Closed Cell - Fire Rated Insulation Foam Kit / 24
Sprayman
34
31% off
$400.49
$588.00
SPRAYMAN Spraycoat Thermal & Sound Spray Foam Insulation | Closed Cell - Fire Rated Insulation Foam Kit / 24
Sprayman
34
$15.98
Lowe's R- 1-In X 4-Ft X 8-Ft Expanded Polystyrene | 451156
Lowe's
$15.98
Lowe's R- 1-In X 4-Ft X 8-Ft Expanded Polystyrene | 451156
Lowe's
$198.97
Knauf R-11 Kraft Faced Fiberglass Insulation Batt 23 X 93 in. B04AK
DkHardware.com
$198.97
Knauf R-11 Kraft Faced Fiberglass Insulation Batt 23 X 93 in. B04AK
DkHardware.com
$16.00
Knauf R-11 15 in. X 40 ft. Greenguard Kraft Faced Roll Fiberglass Insulation
iieemm.com
Free shipping
$16.00
Knauf R-11 15 in. X 40 ft. Greenguard Kraft Faced Roll Fiberglass Insulation
iieemm.com
Free shipping
$92.99
$131.12
Knauf Insulation R-30 Ecobatt Kraft-Faced High Density Fiberglass Insulation Batt 8-1/4 in. X 23 in. X 48 in. (8-Bags) 691002
philomacar
29% off
$92.99
$131.12
Knauf Insulation R-30 Ecobatt Kraft-Faced High Density Fiberglass Insulation Batt 8-1/4 in. X 23 in. X 48 in. (8-Bags) 691002
philomacar
$105.90
VEVOR Double Reflective Insulation Roll Woven Fabric Radiant Barrier 3000 in X 48 in X 6.5 Mil
VEVOR
144
$105.90
VEVOR Double Reflective Insulation Roll Woven Fabric Radiant Barrier 3000 in X 48 in X 6.5 Mil
VEVOR
144
$225.84
Knauf R-21 Kraft Faced Fiberglass Insulation Batt Heavy-Duty 23 X 93 in. B48E
DkHardware.com
48
$225.84
Knauf R-21 Kraft Faced Fiberglass Insulation Batt Heavy-Duty 23 X 93 in. B48E
DkHardware.com
48
$79.98
$80.68
ROCKWOOL Comfortbatt R- 15.0 Attic Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47.0-In L) | RXCB351525
Lowe's
659
$79.98
$80.68
ROCKWOOL Comfortbatt R- 15.0 Attic Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47.0-In L) | RXCB351525
Lowe's
659
$115.54
Knauf R-13 Unfaced Fiberglass Insulation Batt 15 X 93 in. B65VAK
DkHardware.com
$115.54
Knauf R-13 Unfaced Fiberglass Insulation Batt 15 X 93 in. B65VAK
DkHardware.com
$87.74
$94.76
Owens Corning Thermafiber Fire And Sound Guard Plus R- 15 Attic Wall Unfaced Mineral Wool Batt Insulation 39.2-Sq Ft ( 15-In W X 47-In L) | 1196590
Lowe's
$87.74
$94.76
Owens Corning Thermafiber Fire And Sound Guard Plus R- 15 Attic Wall Unfaced Mineral Wool Batt Insulation 39.2-Sq Ft ( 15-In W X 47-In L) | 1196590
Lowe's
$85.98
ROCKWOOL Comfortbatt R- 23.0 Attic Wall Unfaced Stone Wool Batt Insulation 39.8-Sq Ft ( 15.25-In W X 47.0-In L) | RXCB551525
Lowe's
636
$85.98
ROCKWOOL Comfortbatt R- 23.0 Attic Wall Unfaced Stone Wool Batt Insulation 39.8-Sq Ft ( 15.25-In W X 47.0-In L) | RXCB551525
Lowe's
636
How We Encapsulated a Crawl Space with Drainage Matting, SilverGlo, CleanSpace, and SaniDry
0:32
YouTubeHealthy Basement Systems
How We Encapsulated a Crawl Space with Drainage Matting, SilverGlo, CleanSpace, and SaniDry
In this video, we show you how we transformed a damp and dirty crawl space into a clean and dry one using our state-of-the-art products: • We installed our drainage matting to create a space for water to flow under the vapor barrier and direct it to the sump pump. • We applied our SilverGlo insulation to the walls to reflect heat back into ...
38.2K viewsSep 28, 2023
R-value Explained
Understanding Insulation and R-Value | Ask This Old House
2:43
Understanding Insulation and R-Value | Ask This Old House
YouTubeThis Old House
141.2K viewsApr 4, 2016
What is R-Value: SIMPLY EXPLAINED: The Key to Perfect Home Comfort!
5:02
What is R-Value: SIMPLY EXPLAINED: The Key to Perfect Home Comfort!
YouTubeHome Insulation Tips
1.4K viewsOct 23, 2023
What is R Value for Insulation? (And Why Does it Matter?)
0:56
What is R Value for Insulation? (And Why Does it Matter?)
YouTubeEric N. George
1.2K views11 months ago
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Shop Crawl Space Insulation R-value

Sponsored
About our ads
$309.99
Crawl Space Vapor Barrier - 16 Mil 10' X 100', Concrete Vapor Barrier, Vapor Barrier For Crawlspace Encapsulation Kit, Crawlspace Liner, Roll Of
Amazon.com
9
Free shipping
$309.99
Crawl Space Vapor Barrier - 16 Mil 10' X 100', Concrete Vapor Barrier, Vapor Barrier For Crawlspace Encapsulation Kit, Crawlspace Liner, Roll Of
Amazon.com
9
$208.88
Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation
Amazon.com
2
Free shipping
$208.88
Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation
Amazon.com
2
$129.99
Crawl Space Vapor Barrier, 10Mil Film, 10'X100', White Plastic Sheeting - Thick Plastic Sheeting, Heavy Duty Polyethylene Film, Drop Cloth Vapor
Amazon.com
Free shipping
$129.99
Crawl Space Vapor Barrier, 10Mil Film, 10'X100', White Plastic Sheeting - Thick Plastic Sheeting, Heavy Duty Polyethylene Film, Drop Cloth Vapor
Amazon.com
Free shipping
$10.98
Insulfoam R- 1.88 , 0.5-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation | 1/2X48X96 R-TECH
Lowe's
$10.98
Insulfoam R- 1.88 , 0.5-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation | 1/2X48X96 R-TECH
Lowe's
$219.95
Smartshield -1.5mm 48" x200ft Reflective Insulation Roll 800 Sq. Ft., Foam Core Radiant Barrier, Thermal Insulation Shield - Foil / Foil
Amazon.com
94
Free shipping
$219.95
Smartshield -1.5mm 48" x200ft Reflective Insulation Roll 800 Sq. Ft., Foam Core Radiant Barrier, Thermal Insulation Shield - Foil / Foil
Amazon.com
94
$192.99
Crawl Space Vapor Barrier, 12 Mil 10'X100', White Heavy Duty Plastic Sheeting - Thick Polyethylene Film, 12Mil Crawlspace Liner, Drop Cloth Vapor
Amazon.com
62
Free shipping
$192.99
Crawl Space Vapor Barrier, 12 Mil 10'X100', White Heavy Duty Plastic Sheeting - Thick Polyethylene Film, 12Mil Crawlspace Liner, Drop Cloth Vapor
Amazon.com
62
$134.99
Purteria Crawl Space Vapor Barrier, 10 Mil Plastic Sheeting, 10'X100', Drop Cloth Covering For Crawlspace Encapsulation, Basement, Heavy Duty
Amazon.com
3
Free shipping
$134.99
Purteria Crawl Space Vapor Barrier, 10 Mil Plastic Sheeting, 10'X100', Drop Cloth Covering For Crawlspace Encapsulation, Basement, Heavy Duty
Amazon.com
3
$31.48
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025
Lowe's
770
$31.48
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025
Lowe's
770
$15.97
US Greenfiber SANCTUARY By Greenfiber R- 60 Cellulose Blown-In Insulation With Sound Barrier 48.7-Sq Ft Per Bag ( 25-Lb ) | INSSANC
Lowe's
297
$15.97
US Greenfiber SANCTUARY By Greenfiber R- 60 Cellulose Blown-In Insulation With Sound Barrier 48.7-Sq Ft Per Bag ( 25-Lb ) | INSSANC
Lowe's
297
$389.00
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, 20 BF Coverage Per
Amazon.com
19
Free shipping
$389.00
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, 20 BF Coverage Per
Amazon.com
19
$219.99
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, Total Of 240 BF
Amazon.com
117
Free shipping
$219.99
Vega Bond Single Component, Self Expanding, Purplecoat Closed Cell Insulation Spray Foam 29 Oz W/ 5.66 R-Value, Acoustic Spray, Total Of 240 BF
Amazon.com
117
$149.00
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-Sq Ft ( 48-In W X 100-Ft L ) Individual Pack | BP48100
Lowe's
$149.00
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 400-Sq Ft ( 48-In W X 100-Ft L ) Individual Pack | BP48100
Lowe's
$59.98
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-Sq Ft ( 48-In W X 25-Ft L ) Individual Pack | BP48025
Lowe's
39
$59.98
Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 100-Sq Ft ( 48-In W X 25-Ft L ) Individual Pack | BP48025
Lowe's
39
$79.98
ROCKWOOL Safe'n'sound R- Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47-In L) | RXSS31525
Lowe's
956
$79.98
ROCKWOOL Safe'n'sound R- Wall Unfaced Stone Wool Batt Insulation 59.7-Sq Ft ( 15.25-In W X 47-In L) | RXSS31525
Lowe's
956
$134.99
Spirecover Crawl Space Vapor Barrier, 10 Mil 10'X100', Thick Plastic Sheeting, Drop Cloth Vapor Barrier Covering For Crawl Space Encapsulation,
Amazon.com
233
Free shipping
$134.99
Spirecover Crawl Space Vapor Barrier, 10 Mil 10'X100', Thick Plastic Sheeting, Drop Cloth Vapor Barrier Covering For Crawl Space Encapsulation,
Amazon.com
233
$15.98
Lowe's R- 3.9 , 1-In X 4-Ft X 8-Ft Faced Polystyrene Board Insulation | 78910
Lowe's
213
$15.98
Lowe's R- 3.9 , 1-In X 4-Ft X 8-Ft Faced Polystyrene Board Insulation | 78910
Lowe's
213
$29.99
$33.99
Double Reflective Insulation Roll Foam Core Radiant Barrier
Wayfair
130
11% off
$29.99
$33.99
Double Reflective Insulation Roll Foam Core Radiant Barrier
Wayfair
130
$34.99
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 120 in X 48 in X 1/8 in
VEVOR
130
$34.99
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 120 in X 48 in X 1/8 in
VEVOR
130