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Energy Savings Calculator

This Foam-Control EPS energy savings calculator provides an estimate of energy savings by adding Foam-Control EPS insulation to an existing wall.

Location of Building:

(See Map):

Describe the Building:

Building Width:

Building Depth:

Wall Height:


EPS and Energy Usage Map

Reference Building:



Air Leakage:

Added Type I EPS Wall Insulation::


*Disclaimer: Energy costs for your project will vary depending on the building envelope design/installation, weather conditions, and usage. The calculator assumes the following: 15% window area, natural gas for heating, and electricity for cooling. This information is intended for comparison purposes only and should not be used to determine the size of HVAC equipment. In order to determine your specific energy costs, consult a local HVAC professional to complete ACCA Manual J calculation.