18 Videos, articles, and animations showing you how to get through Section 1 of the Energy Star Thermal Bypass Checklist: continuity between the air barrier system and the thermal envelope.
"Seventh-grade shop was probably the most fun I had in all my school days. That was kind of the beginning of my woodworking career. Here I am, decades later, still sort of in seventh-grade shop."
—Edward Wohl
The non-structural requirements are pretty simple for guard rails: if there's a fall hazard, make a guard, and keep it such that it will actually stop people from falling.