The "BIOS Wall", is an integral part of the "BIOS HOME" and "BIOS BUILDING"

There are no penetrations in the outside wall, all electrical and plumbing are installed in the interior 2" wall.

1.) Siding
2.), 3.) siding battening
4.) OSB
5.) Insulation
6.) Frame
7.) Tyvek + OSB
 
1.) Lath
2.) Insulation
3.) OSB not needed if drywall is used
4.) Drywall