New Improved Wall with a Bump Out Artis Bathrooms, Original House June 19, 2015November 23, 2023 0 Comment The lathe came down. The insulation in the walls was good and was reused. The bathroom was very small – 5′ X 9′ so we created a small 18″x48″ bump out by adding a new 2×8 joist along side an existing one. We had no siding to add yet. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related