Current Inventory - Polyiso 
1"x4'x8' Kraft Faced | $8.00
Factory direct new off grade polyiso with kraft backer on both sides.

​Off grade means that there is a manufacturing defect or damage that prevents the manufacturer from selling as "grade A". Most of this insulation has been down graded due to minor thickness variation.
1.8"x4'x8' Felt Back | $11.00
Hand sorted reclaimed polyiso with black backer on both sides.

2"x4'x8' Felt Back | $13.00
Hand sorted reclaimed polyiso with black backer on both sides.

2.5"x4'x8' Felt Back | $16.00
Hand sorted reclaimed polyiso with black backer on both sides.
1.5"x4'x8' Foil Back | $15.00
Factory direct new off grade polyiso with foil backer on both sides.

2"x4'x8' Foil Back | $20.00
Factory direct new off grade polyiso with foil backer on both sides.

2.5"x4'x8' Foil Back | $25.00
Factory direct new off grade polyiso with foil backer on both sides.

3"x4'x8' Foil Back | $30.00
Factory direct new off grade polyiso with foil backer on both sides.

3.5"x4'x8' Foil Back | $35.00
Factory direct new off grade polyiso with foil backer on both sides.

​Off grade means that there is a manufacturing defect or damage that prevents the manufacturer from selling as "grade A". Most of this insulation has been down graded due to minor thickness variation.
2.6"x4'x8' Felt Back | $21.00
Factory direct new off grade polyiso with closed cell foam core laminated to a black fiberglass mat facer on both major surfaces.

3"x4'x8' Felt Back | $24.00
Factory direct new off grade polyiso with closed cell foam core laminated to a black fiberglass mat facer on both major surfaces.

3.3"x4'x8' Felt Back | $26.00
Factory direct new off grade polyiso with closed cell foam core laminated to a black fiberglass mat facer on both major surfaces.

3.5"x4'x8' Felt Back | $28.00
Factory direct new off grade polyiso with closed cell foam core laminated to a black fiberglass mat facer on both major surfaces.

4"x4'x8' Felt Back | $32.00  
​Factory direct new off grade polyiso with closed cell foam core laminated to a black fiberglass mat facer on both major surfaces.
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Off grade means that there is a manufacturing defect or damage that prevents the manufacturer from selling as "grade A".  
3.2"x4'x8' Nailboard | $50.00 ONLY 29 SHEETS LEFT!
Factory direct new off grade polyiso nailboard with 5/8" OSB on one side.  Compare to $150/sheet at Menards!!!

​Off grade means that there is a manufacturing defect or damage that prevents the manufacturer from selling as "grade A". 
4"x4'x4' Kraft Back | $15.00  
​Factory direct new off grade polyiso with tan kraft backer on both sides. 

​Off grade means that there is a manufacturing defect or damage that prevents the manufacturer from selling as "grade A".  Most of this insulation has been down graded due to minor thickness variation.
Find the latest deals on close-out and damaged polyiso at the Bargain Corner!

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