Video
Description
Video describing traditional 2x4 16 inch on center framing versus advanced framing with 2x6 stud walls at 24 inch on center, insulated corners and headers, wall stud-ceiling joist alignment, etc. providing a strong wall with more room for insulation.
Case Study
Description
Case study describing new home construction in the marine climate that achieved 50% savings over the 2004 IECC.
Video
Description
Video describing the wall assembly of a passive house.