Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Building Materials
/
Insulation
Insulation
Knauf Insulation
Unfaced
Insulation Location: 2x4 Wall
Floor
Insulation R-Value: R10
Insulation R-Value: R15
Shop Savings
Get It Fast
In Stock at Store Today
Same-Day Delivery
Filters
Filters
Clear All
Insulation R-Value: R13
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
Show Out of Stock
Department
Building Materials
Insulation
Fiberglass Insulation
Mineral Wool Insulation
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Owens Corning
Knauf Insulation
ROCKWOOL
Price
to
Apply
$20 - $30
$50 - $100
$800 - $900
$900 - $1000
$1000 - $2000
Special Values
Faced or Unfaced
Faced
Unfaced
Insulation R-Value
R19
R13
R30
R15
R10
R5
R38
R21
R3.7
R4
R2
R3.8
R7.5
R11
R14
R24
R3
R4.5
R6.7
R1
R2.65
R3.0
R3.2
R3.85
R4.1
R4.49
R5.5
R6.44
R6.5
R6
R8
Insulation Location
2x4 Wall
Ceiling Insulation
Between Walls
Exterior Wall
Interior Wall
Attic
Basement
Floor
Crawlspace
Interior Ceiling
Knee Wall
Insulation Features
Formaldehyde Free
Soundproofing Insulation
Vapor Retardant
Friction Fit
Fire Block Rated
Fire Resistant
Moisture Retardant
Mold Resistant
Compatible Install Surface
Plywood
Wood
Metal
Concrete
Existing Drywall
Cement
Copper Pipes
Existing Insulation
Fiberglass
PVC/CPVC Pipes
Pex Pipes
Tile Flooring
Savings Center
Bulk Pricing
View Results
All Filters
Category
Faced or Unfaced
Insulation R-Value
Insulation Location
Insulation Features
Insulation R-Value: R13
18 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
More Options Available
$
22
.
97
/roll
(
57
¢
/sq.ft.
)
Buy
20
or more
$19.52
Limit 30 per order
(1518)
Knauf Insulation
R-13 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. x 3-1/2 in.
Add to Cart
Compare
More Options Available
$
58
.
97
(
51
¢
/sq.ft.
)
Buy
15
or more
$50.12
Limit 30 per order
(229)
Knauf Insulation
R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 93 in. x 3-1/2 in.
Add to Cart
Compare
Best Seller
More Options Available
$
22
.
97
(
57
¢
/sq.ft.
)
Buy
20
or more
$19.52
Limit 30 per order
(1971)
Owens Corning
R- 13 Faced Fiberglass Insulation Roll 15 in. x 32 ft. (1 Roll)
Compare
$
62
.
73
(
$1.60
/sq.ft.
)
Limit 30 per order
(127)
Owens Corning
R13 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt 15 in. x 47 in.
Compare
$
72
.
00
(
$1.21
/sq.ft.
)
Limit 30 per order
(13)
ROCKWOOL
ComfortBatt 3-1/2 in. x 15.25 in. x 47 in. R-13 Stone Wool Insulation (12-Pieces per pack)
Add to Cart
Compare
More Options Available
$
890
.
23
/pallet
(
84
¢
/sq.ft.
)
(195)
Owens Corning
R-13 Unfaced Fiberglass Insulation Batt 15 in. x 93 in. (10-Bags)
Add to Cart
Compare
More Options Available
$
988
.
00
/pallet
(
57
¢
/sq.ft.
)
(1742)
Knauf Insulation
R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 93 in. x 3-1/2 in. (15-Bags)
Add to Cart
Compare
More Options Available
$
926
.
97
/pallet
(
64
¢
/sq.ft.
)
(1518)
Knauf Insulation
R-13 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. x 3-1/2 in. (36-Rolls)
Add to Cart
Compare
Top Rated
More Options Available
$
1087
.
24
/pallet
(
$1.02
/sq.ft.
)
(1971)
Owens Corning
R-13 Kraft Faced Fiberglass Insulation Fiberglass Insulation Batt 15 in. x 93 in. (10-Bags)
Add to Cart
Compare
More Options Available
$
1372
.
00
/pallet
(
71
¢
/sq.ft.
)
(1551)
Knauf Insulation
R-13 EcoBatt Unfaced Fiberglass Insulation Batt 16 in. x 96 in. x 3-1/2 in. (15 Bags)
Add to Cart
Compare
Top Rated
More Options Available
$
1091
.
82
/pallet
(
79
¢
/sq.ft.
)
(1987)
Owens Corning
R-13 Kraft Faced Fiberglass Insulation Batt 16 in. x 96 in. (10-Bags)
Add to Cart
Compare
More Options Available
$
980
.
00
/pallet
(
75
¢
/sq.ft.
)
(1551)
Knauf Insulation
R-13 EcoBatt Kraft Faced Fiberglass Insulation Batt 23 in . X 93 in. x 3-1/2 in. (8-Bags)
Add to Cart
Compare