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Foam Board Insulation .75 in x 4 ft x 8 ft R-3.8 ProBoard Ultra (15 PSI)
GPS Insulation
ProBoard Ultra

Foam Board Insulation .75 in x 4 ft x 8 ft R-3.8 ProBoard Ultra (15 PSI)

SKU: PB08N023

R-Value
R-3.8
Thickness
0.75 in
Size
4 ft × 8 ft
Compressive Strength
15 PSI
Material
GPS
Brand
ProBoard
$27.56per board
Ships via Freight from Akron, OH 44305
Authorized Owens Corning® Distributor
Questions? Call (844) 446-7858

Product Description

ProBoard Ultra GPS (Graphite Polystyrene) foam board insulation delivers superior thermal performance in a thinner profile compared to standard EPS. The graphite infusion increases R-value per inch, making it ideal for space-constrained applications. Suitable for above-grade walls, below-grade foundations, and under-slab installations.

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Foam Board Insulation .59 in x 4 ft x 8 ft R-3 ProBoard Ultra (10 PSI)
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ProBoard Ultra — .59 in. R-3 x 4 ft. x 8 ft.

R-Value
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Size
0.59 in
Price
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Details
Foam Board Insulation .59 in x 4 ft x 8 ft R-3 ProBoard Ultra (15 PSI)
R-3
0.59 in × 4 ft × 8 ft
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ProBoard Ultra — .59 in. R-3 (15 PSI) x 4 ft. x 8 ft.

R-Value
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Size
0.59 in
Price
$21.63
Details
Foam Board Insulation .75 in x 4 ft x 8 ft R-3.8 ProBoard Ultra (10 PSI)
R-3.8
0.75 in × 4 ft × 8 ft
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ProBoard Ultra — .75 in. R-3.8 (10 PSI) x 4 ft. x 8 ft.

R-Value
R-3.8
Size
0.75 in
Price
$24.78
Details
Foam Board Insulation 1 in x 4 ft x 8 ft R-5 ProBoard Ultra (10 PSI)
R-5
1 in × 4 ft × 8 ft
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ProBoard Ultra — 1 in. R-5 x 4 ft. x 8 ft.

R-Value
R-5
Size
1 in
Price
$30.68
Details