The Effective Free Classifieds

This rigid insulation, sold in 4x4 or 4x8 sheets has the highest 'R' Value on the market and can be used on roofs, in walls, as stability for retaining walls, with radiant heat flooring, as sound barrier, etc.
Poly-Iso is available with OSB attached as Nailer and in Taper.
Prices range from $6.00 for 1/2" 4'x4' sheet to $20.00 for 4" 4'x8' sheet.

* 'R' Value is 7.5 per inch. (4" = R-30)
* 4x4 or 4x8 rigid sheets. (4x4 sheet = 16 s/f, 4x8 sheet = 32 s/f).
* 1/2"- 4" thickness in 1/2 inch increments.
* Sold by the sheet or by the bundle.
* Bundles are 4'x4'x4' or 4'x8'x4'. The number of sheets per bundle is determined by the thickness of the insulation,(1" insulation = 48 sheets per bundle).

Call Jesse @ 352-870-4351 or Josh @ 352-219-6840 Thanks.
(shipping available)

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