 |
 |
|
|
Calculators
Calculate Building Energy Usage and Potential Savings: DOE Energy Star
3E Plus® Pipe, Duct, Tank, and Boiler Insulation Thickness Calculation Program: Free download: http://www.pipeinsulation.org/pages/details.html
Insulation Area Calculator: http://www.doityourself.com/estimate/insulationarea.htm
To determine if your roof needs a vapor retarder: http://email.bdcmag.com/cgi-bin7/DM/y/egu60G1hYP0LTx02OF0Eb
DOE Cool Roof Calculator estimates cooling and heating savings that can be achieved by installing cool roofs: http://email.bdcmag.com/cgi-bin7/DM/y/egu60G1hYP0LTx02OG0Ec
Energy Star's roofing comparison calculator estimates energy savings as a result of installing an Energy Star-labeled roof product: http://email.bdcmag.com/cgi-bin7/DM/y/egu60G1hYP0LTx02OH0Ed
Commercial Building Energy Compliance: http://www.energycodes.gov/comcheck/
Residential Building Energy Compliance: http://www.energycodes.gov/rescheck/