Project Square Feet
40,000
40,000
40,000
40,000
40,000
40,000
Insulation Thickness (inches)
5.810
5.000
5.000
5.810
5.000
5.000
# of Board Feet
232,558
200,000
200,000
232,558
200,000
200,000
Cost per Board Foot
$0.210
$0.305
$0.380
$0.230
$0.400
$0.450
Total Insulation Cost
$48,837.21
$61,000.00
$76,000.00
$53,488.37
$80,000.00
$90,000.00
Your Savings with EPS.
VS. ISO =
$12,162.79
VS. XPS. =
$29,488.37
VS. ISO =
$26,511.63
VS. XPS. =
$36,511.63
Prices as of February 2017. Subject to location and pricing. EPS R-Value based on ASTM C578 Type VIII EPS of 4.3 per inch @ 40° F. Type 2 ISO R-Value of 5.0 per inch as recommended by the NRCA. Using average thickness to calculate R-values for tapered roof systems no longer meets 2012 IECC requirements. Contact your local sales representative for more information.
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Foam-Control® PLUS+® is an architectural insulation product line with high compressive strength, stable R-value, and superior moisture resistance. It’s a premium grade insulation, manufactured to provide architects, specifiers, distributors, and contractors all the features and benefits inherent in a high quality architectural insulation.

Superior Thermal Performance | High Strength: 10–60 PSI | Versatility: Flat, Taper, Fanfold, Flute Filler, and Composite
Maximized Jobsite Productivity | Highest R-Value Per Dollar

Foam-Control® Roof Insulation is a cost-effective, durable, and energy efficient solution for roof insulation. It’s compatible with all major roofing materials and assemblies.

Cost-Effective | Design Flexibility | No Long-Term R-Value Loss or Thermal Drift | Moisture Resistant