The walls are 10” thick (R-38 with cellulose insulation) and careful attention has been given to framing details to eliminate thermal bridging. The windows and doors are high performing triple glazed sash with a heat mirror film within.
We opened this project up to the public before the drywall got installed so that people could see what the “bones” of this super-insulated house looks like. There was a tremendous response - about 150 individuals came through to see a great sample of a remodel that has significant impact on fuel use, and will create a warm, comfortable interior.