Q: Should I use pressure-treated lumber for the inside of a shed I'm building?
A: Using pressure-treated lumber certainly wouldn't harm anything, and it will always be more durable than non-treated lumber. You must used "ground-contact" PT lumber for any framing members that touch the ground. And use treated lumber for any exposed areas. Is the shed open or enclosed? If it's an open shed, then yes, use PT lumber. If the interior is completely enclosed from the elements then PT lumber is not absolutely necessary but it's still the superior material. ********************************************************************** This message and its attachments may contain legally privileged or confidential information. If you are not the intended recipient, you must not disclose or use the information contained in it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete the e-mail. Any content of this message and its attachments which does not relate to the official business of Eraring Energy must be taken not to have been sent or endorsed by Eraring Energy. No warranty is made that the e-mail or attachment(s) are free from computer virus or other defect. ********************************************************************** [Non-text portions of this message have been removed]