#1 Home Improvement Retailer

Cart

Cart

Home
Building Materials
Insulation

ROCKWOOL Insulation

Rockwool

Rockwool

Insulation Location: 2x6 Wall

Insulation Location: 2x6 Wall

Attic

Attic

Basement

Basement

Batt

Batt

Shop Savings

Shop Savings

6 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Insulation

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up

Price

caret-icon
to

Brand

caret-icon

Insulation Location

caret-icon

Faced or Unfaced

caret-icon

Insulation R-Value

caret-icon

Insulation Features

caret-icon

Compatible Install Surface

caret-icon

Eco Actions

caret-icon

    Sort by

    Top Sellers
Best Seller
Safe 'n' Sound 3 in. x 15-1/4 in. x 47 in. Soundproofing and Fire Resistant Stone Wool Insulation Batt (59.7 sq. ft.)
(4.6 / 1119)
Model# RXSS31525
Limit 30 per order
$79.98
($1.34 /sq.ft.)
R-15 Comfortbatt 3-1/2 in. x 15 in. x 47 in. Fire Resistant Stone Wool Insulation Batt (59.7 sq. ft.)
(4.8 / 684)
Model# RXCB351525
$92.67
($1.55 /sq.ft.)
Top Rated
R-23 Comfortbatt 5-1/2 in. x 15 in. x 47 in. Fire Resistant Stone Wool Insulation Batt (39.8 sqft) (1-Bag)
(4.8 / 661)
Model# RXCB551525
Limit 30 per order
$96.77
($2.43 /sq.ft.)
Top Rated
R-23 Comfortbatt 5-1/2 in. x 15 in. x 47 in. Fire Resistant Stone Wool Insulation Batt (478 sq.ft.) (12-Bags)
(4.8 / 661)
Model# RXCB551525
$1,159.00
/pallet($2.42 /sq.ft.)
Top Rated
R-30 Comfortbatt 7-1/4 in. x 15 in. x 47 in. Fire Resistant Stone Wool Insulation Batt (29.9 sqft) (12-Bags)
(4.8 / 517)
Model# RXCB301525
$1,299.00
/pallet($43.44 /sq.ft.)
ComfortBatt 3-1/2 in. x 15.25 in. x 47 in. R-13 Stone Wool Insulation (12-Pieces per pack)
(4.9 / 30)
Model# RXCB351525A
Limit 30 per order
$80.37
($1.35 /sq.ft.)

Installation Services

Attic Insulation Installation

Attic insulation improves home energy efficiency and comfort. Get started with a free consultation for stress-free and mess-free professional installation.
Learn More