Green Treated Sawn Carcassing - 22mm x 175mm x 4.8mThis high quality sawn timber is pressure treated for general construction use, ideal for creating a natural straight edge under fence panels and loose, feather edge fence boards, preventing direct contact with the ground. The pressure treatment enhances the timber's durability by protecting it from insect infestation, fungal decay, and rot. Over time, the timber may fade due to exposure to weather conditions, and further staining is recommended to