Inside out Wall - where one wall meets the other

JohnGardner · Post by **JohnGardner** » Tue Aug 31, 2004 11:23 am

My builder is a bit confused about the inside out wall design, especially where one wall meets the next on right angles.

I have come up with the following drawing to show him what I mean. Does this look OK to you guys?

I thought that by using long screws rather than nails it would pull the walls togeather making for a better seal.

Thanks

JohnG

knightfly · Post by **knightfly** » Tue Aug 31, 2004 1:41 pm

John, that should be OK with the relatively light wallboard layers you're using - if they were heavier, that wood joint would limit wall performance. As is, you've got about the equivalent mass of two layers of 15mm gypsum where the 4x2's join, since wood is lighter than gypsum by a bit.

The long screws and caulking thoroughly shouldn't hurt your performance in this case... Steve

JohnGardner · Post by **JohnGardner** » Tue Aug 31, 2004 2:33 pm

As always, thanks Steve
JohnG

knightfly · Post by **knightfly** » Tue Aug 31, 2004 6:16 pm