Meaning that for the first and second longitudinal cut on untreated massive wood, the lumber always had to be fed manually through the saw blade.

To avoid decay and termite infestation, it is important to separate untreated wood from the ground and other sources of moisture.

Properly preservative-treated wood can have 5 to 10 times the service life of untreated wood.

Would I be better off using untreated wood and replacing it more often?

Give it a dead tree to dig into (don't worry about your house; it likes untreated wood).

In some cases aid groups built unlivable houses out of untreated wood that will have to be demolished.

Instead, repaint the wood, since they bore into untreated wood only.

It was made of untreated wood, the lines of it stark and clean.

You can burn some waste, including plant tissue waste and untreated wood, in the open.

Drill some holes (4-10mm diameter) in any old piece of untreated wood and hang somewhere sunny.