Timber For Indoor Use. There's a good chance it was treated with. 75mm x 225mm.
in a protected environment, there is no danger of rot or decay, unless the wood is exposed regularly to moisture, such as near a leaking pipe or window. There's a good chance it was treated with. After cleaning and rinsing, leave it out to completely dry before you start working on the wood.
in a protected environment, there is no danger of rot or decay, unless the wood is exposed regularly to moisture, such as near a leaking pipe or window. You can use pressure treated lumber for interior framing. Spray the wood with this mixture and successfully. Create a boundary wall with wood.