You've got it right Matty
Originally Posted by MattyJ
You are exactly right. Most private dwellings can usually be vented horizontally. We have a lot of balloon frame structures, so we have the opportunity to also do a good amount of vertically venting.
For the most part though, taking a couple of windows and performing, natural ventilation, hydraulic ventilation or (PPV, when appropriate), works well for us.
However, I won't pass judgement on those in the video because I wasn't there. You just never know...