hi I'm Larry clay from clay construction we build high-end luxury homes in the Metro Vancouver area one appointed one thing that we do that's critical to be done to build a hole that's going to be a healthy home you'll see up here in the wall we have moisture readings what we do is we take moisture readings of the studs the plates exterior sheathing to make sure that the home is dry before we insulate why this is critical as you don't want to be insulating trapping moisture insult inside the wall assembly and eventually promoting mold and mildew so critical that every home has multiple tests from Oyster readings to make sure it's dry before you enclose it in