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PlastiSpan Type 1 R11.25

4' x 8' x 3" Rigid Insulation
Item #: 483PS 
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PlastiSpan Type 1 rigid insulation is a type of insulation board that is made of expanded polystyrene (EPS) foam. It measures 4 feet by 8 feet and is 3 inches thick, with an R-value of 11.25.

The R-value is a measure of the insulation's resistance to heat flow; a higher R-value indicates better insulating properties. PlastiSpan Type 1 is commonly used in residential and commercial construction as a thermal insulation material for walls, roofs, and floors.



Rigid Insulation

Dimensions
4 x 8
Type
PlastiSpan Type 1
R-Value
R 11.25
Thickness
3"