Solutions Provided
This owner was working on preparing his Eugene, OR rental for sale and knew there were big issues under the home (see BEFORE photo). The insulation was hanging down and this would clearly be an issue for a potential buyer.
He chose to replace the insulation with 3 inches of closed-cell spray foam as this would be a good selling point. Spray foam will not sag over time as fiberglass does, and it seals up holes.