In addition to eschewing structural elements that might serve as thermal bridges (allowing hot or cold air to escape), passive design also relies on strategically placed windows to ensure the home gains more heat than it loses.
pH7 A461K 1 Hole Lead Free... $59.88
Dap 18001 Kwik Seal Caulk ... $1.11
Lasko 754200 Ceramic Heate... $24.97
BCP 24 Pieces Metal Draper... $6.25
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BLACK+DECKER LDX120C 20-Vo... $45.00
Custom Leathercraft 125M H... $9.06
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WORX 16-Inch 14.5 Amp Elec... $52.90
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