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At a Glance

Coverage Area: 8 (sq ft)

Mold Resistant

Water Resistant

Water Resistant

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Insulfoam R- 1.9 , 0.5-in x 2-ft x 4-ft Faced Expanded polystyrene Board Insulation

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With the highest R-value per dollar over any other rigid insulation, consider Insulfoam Unfaced foam for your projects. Available in a wide range of sizes, Insulfoam’s rigid Unfaced foam can fit any roof, below-grade and wall insulation project needs.

Numerous household, hobby and construction uses
Easy to cut-to-size and to install
Poly-facer on both sides provide excellent durability and flexibility
Excellent insulating properties and moisture resistance

General
Package Quantity	1	Insulation Type	Expanded polystyrene
Use Location	Indoor/Outdoor

Dimensions
Actual Length (Feet)	4	Common Width (Feet)	2
Actual Thickness (Inches)	.5	Coverage Area (Sq. Feet)	8
Actual Width (Feet)	2	Package Weight (lbs.)	.34
Common Length (Feet)	4	R-Value per Inch	3.85
Common Thickness (Inches)	.5	Maximum R-Value	1.9

Features
Fire Resistant	No	Vapor Retardant	Yes
Formaldehyde Free	Yes	Water Resistant	Yes
Mold Resistant	Yes	Facing Material	Faced
Sound Barrier	No

Certifications
CA Residents: Prop 65 Warning(s)	No	GREENGUARD Gold Certified	No
ENERGY STAR Certified	Yes

Warranty
Warranty	10-year limited

Compatibility
For Use in Basements	Yes	For Use in Garage Doors	Yes
For Use in Crawlspaces	Yes	For Use in Masonry	No
For Use on Wood	Yes	For Use in Plumbing	No
For Use in Ceilings	Yes	For Use in Vents	No
For Use on Insulation	Yes	For Use in Walls	Yes
For Use in Attics	Yes	For Use in Windows	No
For Use in Doors	No	Fits 2 x 4 Walls	Yes
For Use in Duct	No	Fits 2 x 6 Walls	Yes
For Use in Electrical	No	For Use on Glass	No
For Use in Floors	Yes

Miscellaneous
UNSPSC	30141500

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COMPARE PRODUCTS

		Name	Current Item InsulfoamR- 1.9 , 0.5-in x 2-ft x 4-ft Faced Expanded polystyrene Board Insulation
		Ratings
		Water Resistant
		Maximum R-Value	1.9
		Fire Resistant
InsulfoamR- 5.78 , 1.5-in x 2-ft x 4-ft Expanded polystyrene Board Insulation	InsulfoamR- 3.85 , 1-in x 2-ft x 4-ft Faced Polystyrene Board Insulation	InsulfoamR- 7.7 , 2-in x 2-ft x 4-ft Faced Polystyrene Board Insulation	InsulfoamR- 2.89 , 0.75-in x 2-ft x 4-ft Expanded polystyrene Board Insulation	Perma "R" ProductsR- 3.85 , 1-in x 2-ft x 2-ft Expanded polystyrene Board Insulation	Kingspan InsulationR- 5 , 1-in x 2-ft x 2-ft Unfaced Polystyrene Board Insulation
4	2	7	4	47	157

5.78	3.85	7.7	2.89	3.85	5

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