Insulation & Air Sealing
How to inspect, assemble, put on, and seal-test a respirator for low-pressure spray foam application
Roof framing, window options, and a mechanical advantage add up to lower bills and a higher quality home
Bigger bottles and boxes for bigger coverage
Matthias Wandel has a pretty extensive history devising ways to trap mice. The winters are long in Canada, and Matthias seems to have no shortage of mice in his shop.
Low-e coatings screen infrared heat from moving through the glass, either inward, outward, or both
Like an out-of-plumb wall, an insulated and unvented roof can work well—or not.