#1 Home Improvement Retailer

Cart

Cart

Home
Building Materials
Insulation
Fiberglass Insulation

Knauf Insulation Fiberglass Insulation

26 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Fiberglass Insulation

Price

caret-icon
to

Brand

caret-icon

Insulation R-Value

caret-icon

Faced or Unfaced

caret-icon

Roll or Batt

caret-icon

Fits Size

caret-icon

Insulation Location

caret-icon

Insulation Features

caret-icon

Product Thickness (in.)

caret-icon

Product Length (ft.)

caret-icon

Pack Size

caret-icon

    Sort by

    Top Sellers
R-30 EcoRoll Unfaced Fiberglass Insulation Roll 15 in. x 22 ft. x 10 in.R-30 EcoRoll Unfaced Fiberglass Insulation Roll 15 in. x 22 ft. x 10 in.
(4.6 / 2416)
Model# 613430
$42.67
($1.52 /sq.ft.)
Buy 20 or more $36.27
R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 39.2 ft. x 6-1/4 in.R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll 15 in. x 39.2 ft. x 6-1/4 in.
(4.6 / 2457)
Model# 524192/817231
$41.67
(85¢ /sq.ft.)
Buy 20 or more $35.42
R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 94 in. x 6-1/4 in.R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 94 in. x 6-1/4 in.
(4.6 / 2457)
Model# 5001500/814622
$99.00
($1.01 /sq.ft.)
Buy 15 or more $84.15
R-30 EcoBatt Kraft Faced Fiberglass Insulation Batt 16 in. x 48 in. x 10 in.R-30 EcoBatt Kraft Faced Fiberglass Insulation Batt 16 in. x 48 in. x 10 in.
(4.6 / 2457)
Model# 5001485/814627
$66.97
(97¢ /sq.ft.)
Buy 15 or more $56.92
R-30 EcoBatt Kraft Faced Fiberglass Insulation Batt 24 in. x 48 in. x 10 in.R-30 EcoBatt Kraft Faced Fiberglass Insulation Batt 24 in. x 48 in. x 10 in.
(4.6 / 2457)
Model# 5001489/814628
$139.00
($1.58 /sq.ft.)
Buy 15 or more $118.15
R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll 23 in. x 39.2 ft. x 6-1/4 in. (12-Rolls)R-19 EcoRoll Kraft Faced Fiberglass Insulation Roll 23 in. x 39.2 ft. x 6-1/4 in. (12-Rolls)
(4.6 / 2416)
Model# 690976
$667.51
/pallet(74¢ /sq.ft.)
R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 23 in. x 94 in. x 6-1/4 in.R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 23 in. x 94 in. x 6-1/4 in.
(4.6 / 2457)
Model# 5001472/814623
$139.00
($1.03 /sq.ft.)
Buy 15 or more $118.15
R-19 EcoBatt Unfaced Fiberglass Insulation Batt 15-1/4 in. x 94 in. x 6-1/4 in.R-19 EcoBatt Unfaced Fiberglass Insulation Batt 15-1/4 in. x 94 in. x 6-1/4 in.
(4.6 / 2412)
Model# 5001581/839013
$61.37
/bag(61¢ /sq.ft.)
Buy 15 or more $52.16
R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 94 in. x 6-1/4 in. (12-Bags)R-19 EcoBatt Kraft Faced Fiberglass Insulation Batt 15 in. x 94 in. x 6-1/4 in. (12-Bags)
(4.6 / 2457)
Model# 690982
$760.33
/pallet(65¢ /sq.ft.)
R-30 EcoRoll Unfaced Fiberglass Insulation Roll 15 in. x 22 ft. x 10 in. (18-Rolls)R-30 EcoRoll Unfaced Fiberglass Insulation Roll 15 in. x 22 ft. x 10 in. (18-Rolls)
(4.6 / 2416)
Model# 689971
$659.00
/pallet($1.33 /sq.ft.)
R-30 EcoRoll Unfaced Fiberglass Insulation Roll 23 in. x 22 ft. x 10 in. (12-Rolls)R-30 EcoRoll Unfaced Fiberglass Insulation Roll 23 in. x 22 ft. x 10 in. (12-Rolls)
(4.6 / 2416)
Model# 689972
$798.00
/pallet($1.58 /sq.ft.)
R-21 EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 15 in. x 93 in. x 5-1/2 in. (15-Bags)R-21 EcoBatt Kraft Faced Fiberglass Insulation Batt High Density 15 in. x 93 in. x 5-1/2 in. (15-Bags)
(4.6 / 2457)
Model# 691017
$1,506.00
/pallet($1.48 /sq.ft.)