- Sep 23, 2009
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I've been reading lots of threads here, and I've seen differing opinions. Some seem to avoid pressure treated wood because of the chemicals near the birds. Some seem to insist on pressure treated wood for longevity. What are your opinions? I was thinking of using untreated 2x2s or 2x4s for the run and just painting them to provide a little protection from the elements, but I don't want to have to rebuild the run in a couple of years if the wood rots. I live in south Louisiana, and the rain and humidity is not very wood friendly, especially if it's sitting on the ground.