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BUILD WITH SIPS AND SAVE 30% - 50% IN HEATING COSTS
*This savings estimate is based on
unscientific anecdotal data from two homes in Holland, Michigan.
Actual savings will depend on many other factors besides the
building shell material.
Many owners of SIP homes are reporting
savings similar to this or better.
If you are interested in seeing more
scientific SIP energy studies, click on these links:
R-value, Summary of Oak Ridge National Lab Results:
http://www.sips.org/elements/uploads/files/fileManager/WholeWallR-ValueStudy.pdf
Blower door test, Summary of ORNL Results:
http://www.sips.org/elements/uploads/files/fileManager/BlowerDoorHeat.pdf
National Renewable Energy
Laboratory test report:
http://www.nrel.gov/docs/fy01osti/23940.pdf
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