by John Krigger | Jan 21, 2022
(1.5 CEUs) This mini course discusses the types of ventilation systems designed to provide ventilation for the whole building rather than local ventilation for bathrooms, kitchens, and other places that produce pollution. We cover supply-only, exhaust only, and...
by John Krigger | Jan 14, 2022
(8.0 CEUs) Moisture damage is one of the two leading destroyers of buildings, along with fire. When we retrofit a building, we may need to repair existing moisture damage first. We should do what we can to solve existing moisture problems. Also, we must avoid doing...
