A Quiet House

The 2x6 exterior walls allows us to use R19 insulation. I believe we will recoup the extra cost associated with the thicker walls with lower energy bills.

R19 and 2x6 wall instead of the traditional R13 in a 2x4 wall

Local code here has changed several times over the last few years. It once required faced insulation throughout the home. Later it was changed to unfaced but required a vapor barrier. After realizing that the vapor barrier could result in moisture behind the barrier, it has changed to unfaced without the barrier.

R38 will go in the attic.

Most builders in this area will use R30 in the attic unless directed otherwise. The small cost difference in the R38 is worth the extra insulation you receive in my opinion. The labor cost should be the same.

This is an area from a previous photo that had plumbing from Sarah's bath. We addressed the possible future noise by surrounding all of the plumbing with insulation. The insulation has made a big difference in how quiet it is inside the house.