Reference
Description
DOE-sponsored report describing a study investigating condensation buildup on windows when using insulating shades.
Reference
Description
A structural insulated panel (SIP) roof has no embedded lumber in the structure, and therefore nothing substantial for attaching PV array and solar hot water mounts. Single or double lumber splines could be put into the panels, or I-joists at 4-foot intervals could be added.
Reference
Description
Research report anayzing the results of a large retrofit project, turining an old school into near zero energy consumption apartments in Greenfield MA.