Best R-value Insulation - Search Videos

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$4.98

Johns Manville R-6 1-In X 4-Ft X 8-Ft AP Foil Faced Polyisocyanurate Board Insulation 90034729

kreaagency

$4.98

Johns Manville R-6 1-In X 4-Ft X 8-Ft AP Foil Faced Polyisocyanurate Board Insulation 90034729

kreaagency

$49.21

$78.74

Owens Corning R-30 Unfaced Insulation Continuous Roll 15 in. X 25 ft.

cauled.com

Free shipping

37% off

$49.21

$78.74

Owens Corning R-30 Unfaced Insulation Continuous Roll 15 in. X 25 ft.

cauled.com

Free shipping

$76.63

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 200-Sq Ft ( 24-In W X 100-Ft L ) Individual Pack | BP24100

Lowe's

$76.63

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 200-Sq Ft ( 24-In W X 100-Ft L ) Individual Pack | BP24100

Lowe's

$54.46

Reflectix Reflective Insulation R- 7.5 Attic Unfaced Reflective Roll Insulation 133.3-Sq. Feet ( 16-Inches W X 100-Feet L ) Multi-Pack | RDBW16100

Lowe's

$54.46

Reflectix Reflective Insulation R- 7.5 Attic Unfaced Reflective Roll Insulation 133.3-Sq. Feet ( 16-Inches W X 100-Feet L ) Multi-Pack | RDBW16100

Lowe's

$163.37

Reflectix Concrete Slab Insulation R- 1.1 Unfaced Reflective Roll Insulation 400-Sq. Feet ( 48-Inches W X 100-Feet L ) Individual Pack | DBWEF48100

Lowe's

$163.37

Reflectix Concrete Slab Insulation R- 1.1 Unfaced Reflective Roll Insulation 400-Sq. Feet ( 48-Inches W X 100-Feet L ) Individual Pack | DBWEF48100

Lowe's

$225.00

Havelock Wool R13 Batt Insulation Single Bags (Covers 90 Sq Ft)

Havelock Wool Insulation

$225.00

Havelock Wool R13 Batt Insulation Single Bags (Covers 90 Sq Ft)

Havelock Wool Insulation

$384.95

Sprayman Spraycoat Fire Rated Spray Foam Insulation Kit 480 Sq.Ft - High R-Value (11.32 / 2In) Closed Cell Heat & Noise Insulation For Wall & Attic -

Amazon.com

345

Free shipping

$384.95

Sprayman Spraycoat Fire Rated Spray Foam Insulation Kit 480 Sq.Ft - High R-Value (11.32 / 2In) Closed Cell Heat & Noise Insulation For Wall & Attic -

Amazon.com

345

$21.98

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 33.3-Sq Ft ( 16-In W X 25-Ft L ) Individual Pack | ST16025

Lowe's

359

$21.98

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 33.3-Sq Ft ( 16-In W X 25-Ft L ) Individual Pack | ST16025

Lowe's

359

$190.60

Reflectix R- 7.5 Attic Wall Unfaced Reflective Roll Insulation 400-Sq. Feet ( 48-Inches W X 100-Feet L ) Individual Pack | RDBW48100

Lowe's

$190.60

Reflectix R- 7.5 Attic Wall Unfaced Reflective Roll Insulation 400-Sq. Feet ( 48-Inches W X 100-Feet L ) Individual Pack | RDBW48100

Lowe's

$98.88

$109.88

NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 16ft (Wide) X 8ft (HIGH) R Value 8.0 Made In USA New And Improved Heavy Duty

Amazon.com

Free shipping

10% off

$98.88

$109.88

NASA TECH White Reflective Foam Core 2 Car Garage Door Insulation Kit 16ft (Wide) X 8ft (HIGH) R Value 8.0 Made In USA New And Improved Heavy Duty

Amazon.com

$224.88

Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation

Amazon.com

Free shipping

$224.88

Trade Winds Insulation Roll 4X100 400SF R8 (Heat Resistant) - Reflective Foil Insulation

Amazon.com

$339.99

Akfix Thermcoat Fire Rated Spray Foam Insulation 480 Sq Ft (24X27.1 Oz) - (R-Value 11.32/2 Inch) Closed Cell Expanding Wide Sealant Thermal Insulation

Amazon.com

705

Free shipping

$339.99

Akfix Thermcoat Fire Rated Spray Foam Insulation 480 Sq Ft (24X27.1 Oz) - (R-Value 11.32/2 Inch) Closed Cell Expanding Wide Sealant Thermal Insulation

Amazon.com

705

$37.57

Insulfoam R- 7.7 , 2-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation One_Size | 2X48X96 R-TECH

Lowe's

700

$37.57

Insulfoam R- 7.7 , 2-In X 4-Ft X 8-Ft Faced Expanded Polystyrene Board Insulation One_Size | 2X48X96 R-TECH

Lowe's

700

$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 Can

Amazon.com

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 Can

Amazon.com

Free shipping

$29.98

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025

Lowe's

472

$29.98

Reflectix R- 21 Attic Wall Unfaced Reflective Roll Insulation 50-Sq Ft ( 24-In W X 25-Ft L ) Individual Pack | BP24025

Lowe's

472

$115.00

Havelock Wool R13 Batt Insulation Single Bags (Covers 45 Sq Ft)

Havelock Wool Insulation

$115.00

Havelock Wool R13 Batt Insulation Single Bags (Covers 45 Sq Ft)

Havelock Wool Insulation

$149.97

Owens Corning Thermafiber Fire And Sound Guard Plus R- 11 Attic Wall Unfaced Mineral Wool Batt Insulation 64-Sq Ft ( 24-In W X 48-In L) | 1374795

Lowe's

$149.97

Owens Corning Thermafiber Fire And Sound Guard Plus R- 11 Attic Wall Unfaced Mineral Wool Batt Insulation 64-Sq Ft ( 24-In W X 48-In L) | 1374795

Lowe's

$225.00

Havelock Wool R20 Batt Insulation Single Bags (Covers 60 Sq Ft)

Havelock Wool Insulation

$225.00

Havelock Wool R20 Batt Insulation Single Bags (Covers 60 Sq Ft)

Havelock Wool Insulation

$124.11

Owens Corning Thermafiber Fire And Sound Guard Plus R- 11 Attic Wall Unfaced Mineral Wool Batt Insulation 53.3-Sq Ft ( 16-In W X 48-In L) | 1374793

Lowe's

$124.11

Owens Corning Thermafiber Fire And Sound Guard Plus R- 11 Attic Wall Unfaced Mineral Wool Batt Insulation 53.3-Sq Ft ( 16-In W X 48-In L) | 1374793

Lowe's

$105.00

Tytan Professional Window & Door Foam Sealant, High R-Value For Superior Insulation, Water-Resistant, Low Expansion, Eco-Friendly, AAMA & UL Verified

Amazon.com

Free shipping

$105.00

Tytan Professional Window & Door Foam Sealant, High R-Value For Superior Insulation, Water-Resistant, Low Expansion, Eco-Friendly, AAMA & UL Verified

Amazon.com

$290.00

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 Can

Amazon.com

Free shipping

$290.00

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 Can

Amazon.com

Free shipping

$100.76

Owens Corning Thermafiber Fire And Sound Guard Plus R- 30 Attic Wall Unfaced Mineral Wool Batt Insulation 14.7-Sq Ft ( 15-In W X 47-In L) | 1307047

Lowe's

$100.76

Owens Corning Thermafiber Fire And Sound Guard Plus R- 30 Attic Wall Unfaced Mineral Wool Batt Insulation 14.7-Sq Ft ( 15-In W X 47-In L) | 1307047

Lowe's

$141.81

Knauf R-38 Unfaced Fiberglass Insulation Batt 24 X 48 in. B78E

DkHardware.com

$141.81

Knauf R-38 Unfaced Fiberglass Insulation Batt 24 X 48 in. B78E

DkHardware.com

$214.99

Akfix Thermcoat Fire Rated Spray Foam Insulation Kit 240 Sq Ft (12X27.1 Oz.) - (R-Value 11.32/2 In) Closed Cell Expanding Wide Sealant Thermal

Amazon.com

456

Free shipping

$214.99

Akfix Thermcoat Fire Rated Spray Foam Insulation Kit 240 Sq Ft (12X27.1 Oz.) - (R-Value 11.32/2 In) Closed Cell Expanding Wide Sealant Thermal

Amazon.com

456

$365.04

Johns Manville Insulation Sheets: 4.3 R-Value, Foil Scrim Kraft, Fiberglass, 24 in Wd, 4 ft Lg, 1 in Thick, Silver Model: 17615

Grainger

$365.04

Johns Manville Insulation Sheets: 4.3 R-Value, Foil Scrim Kraft, Fiberglass, 24 in Wd, 4 ft Lg, 1 in Thick, Silver Model: 17615

Grainger

$89.89

Owens Corning R-30 Pink Cathedral Ceiling Unfaced Fiberglass Insulation Batt 15-1/2 in. X 48 in. (10-Bags) 111676

Tattootraveler Store C

$89.89

Owens Corning R-30 Pink Cathedral Ceiling Unfaced Fiberglass Insulation Batt 15-1/2 in. X 48 in. (10-Bags) 111676

Tattootraveler Store C

$77.99

$121.66

Smartshield -20mm 48" x25ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation Panel - 0.8 Inch Thickness, R-Value -18 -

Palemapl

35% off

$77.99

$121.66

Smartshield -20mm 48" x25ft Reflective Insulation Roll, Foam Core Radiant Barrier, Thermal Foil Insulation Panel - 0.8 Inch Thickness, R-Value -18 -

Palemapl

$87.20

Johns Manville Duct Wrap: 4.2 R-Value, Foil Scrim Kraft, Fiberglass, 48 in Wd, 25 ft Lg, 1 1/2 in Thick, Silver Model: 670378

Grainger

$87.20

Johns Manville Duct Wrap: 4.2 R-Value, Foil Scrim Kraft, Fiberglass, 48 in Wd, 25 ft Lg, 1 1/2 in Thick, Silver Model: 670378

Grainger

$133.88

Johns Manville R- 38 Attic Kraft Faced Fiberglass Batt Insulation 72-Sq Ft ( 24-In W X 48-In L) | K1293

Lowe's

$133.88

Johns Manville R- 38 Attic Kraft Faced Fiberglass Batt Insulation 72-Sq Ft ( 24-In W X 48-In L) | K1293

Lowe's

$129.00

Johns Manville R- 30 Attic Kraft Faced Fiberglass Batt Insulation 88-Sq Ft ( 24-In W X 48-In L) | K1243

Lowe's

$129.00

Johns Manville R- 30 Attic Kraft Faced Fiberglass Batt Insulation 88-Sq Ft ( 24-In W X 48-In L) | K1243

Lowe's

$69.94

Knauf R-19 15 in. X 39 ft. Standard Unfaced Roll Fiberglass Insulation UR05TAK

DkHardware.com

$69.94

Knauf R-19 15 in. X 39 ft. Standard Unfaced Roll Fiberglass Insulation UR05TAK

DkHardware.com

$45.15

Johns Manville Insulation Sheets: 8.7 R-Value, Foil Scrim Kraft, Fiberglass, 24 in Wd, 4 ft Lg, 2 in Thick, Silver Model: 17650

Grainger

$45.15

Johns Manville Insulation Sheets: 8.7 R-Value, Foil Scrim Kraft, Fiberglass, 24 in Wd, 4 ft Lg, 2 in Thick, Silver Model: 17650

Grainger

$15.88

Usep AD5 Premium Reflective Insulation Roll Foam Core Radiant Barrier 16X10 R8

Walmart

Free shipping

$15.88

Usep AD5 Premium Reflective Insulation Roll Foam Core Radiant Barrier 16X10 R8

Walmart

Free shipping

What is the Highest R-Value Insulation? | Foam University

5:12

YouTubeFoam University by RetroFoam

What is the Highest R-Value Insulation? | Foam University

Find your local RetroFoam Insulation Dealer: https://www.retrofoam.com/dealers Trying to figure out what R-Value you need in your home when choosing insulation can be like those nightmare story problems in middle school. While I can't tell you when the train is going to arrive, I can tell you which insulation materials have the highest R-Value ...

1.1K views5 months ago

R-value Explained