McArthur Lumber And Post is your leading wooden fence post Treating Facility. Not only do we promise competitive prices but, we prove that our Treatment Process is the top one in the nation. All of our fence posts are dried to a desired moisture content before treatment takes place. This ensures the wood is conditioned for penetration of our chemical to meet the standard retention set forth by American Wood Preservative Association (AWPA). All of our posts are pressure treated, using air to force the chemical directly into the sapwood. After every treatment process we conduct testing, making sure the correct amount of chemical is in every post. Come visit and see why Our Treatment Facility is the Heart Of Our Company!