If your going to take the deck boards up to flip them over..just flip them in the garbage and put on trex. Idk why people mess with PT decks anymore. Unless you heavily maintain them they look like **** in a few years and at least around here you will be lucky to get 10yrs out of one and have it look even half good.
Great idea.
Up there with the municipality of a little place called Love Canal that got free transformer oil to spray on the gravel roads to keep the dust down.
Best regards
Ola
