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Lowe's·Price tracker

Owens Corning FOAMULAR NGX F-150 R- 7.5 , 1.5-in x 4-ft x 8-ft Unfaced Polystyrene Board Insulation

Owens Corning

FOAMULAR NGX F-150 R- 7.5 , 1.5-in x 4-ft x 8-ft Unfaced Polystyrene Board Insulation

from $11.09 $44.38 −75%

On clearance at 1 Lowe's store in 1 state, 13 on the shelf. Most stores have it at $11.09.

Checked Oct 19 at 1 Lowe's stores· See it on lowes.com

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Clearance price history

Tracking since Oct 19, 2026: $11.09 at 1 stores. A new point is added after every nightly scan.

Where it is on clearance

Stores and the lowest price in each state. A plan shows the exact stores and how many each one has.

  • CA1 store$11.09

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