#1 Home Improvement Retailer

Cart

Cart

Home
Building Materials
Insulation
Foam Board Insulation

Foam Board Insulation

8 Results

    Sort by

    Top Sellers
FOAMULAR NGX Insulating Sheathing 0.5 in. x 4 ft. x 8 ft. SE R-3 XPS Rigid Foam Board InsulationFOAMULAR NGX Insulating Sheathing 0.5 in. x 4 ft. x 8 ft. SE R-3 XPS Rigid Foam Board Insulation
(4.7 / 185)
Model# 13NGX
$22.97
Buy 10 or more $20.67
FOAMULAR NGX F-150 1 in. x 4 ft. x 8 ft. SSE R-5 XPS Rigid Foam Board InsulationFOAMULAR NGX F-150 1 in. x 4 ft. x 8 ft. SSE R-5 XPS Rigid Foam Board Insulation
(4.7 / 511)
Model# 20WENGX
$31.97
Buy 10 or more $28.77
Poly Shield Fan-Fold .5 in. x 48 in. x 50 ft. Rigid Foam Board Laminated EPS Insulated Sheathing R-1.93
(4.3 / 21)
Model# B117621002507
$58.27
/box
Was $66.98
Save $8.71 (13%)
Poly Shield 1.5 in. x 48 in. x 8 ft. (Fan-Fold Style) Rigid Foam Board EPS Insulated Sheathing R-5.78, 2-Pack
(3 / 7)
Model# B117621002508
$48.70
/box
Was $55.98
Save $7.28 (13%)
FOAMULAR 150 1 in. x 4 ft. x 8 ft. R-5 Scored Square Edge Rigid Foam Board Insulation Sheathing
(4.7 / 1162)
Model# 20WE
$31.97
Buy 10 or more $28.77
19 in. x 150 ft. Sticky Mesh Heavy Duty
(4.2 / 71)
Model# SM19
$100.60
38 in x 150 ft Sticky Mesh Heavy Duty
(4.2 / 71)
Model# SM38
$204.35
9-1/2 in. x 150 ft. Sticky Mesh Heavy Duty
(4.2 / 71)
Model# SM9
$64.11

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