Stand the front wall and align it with the marks on the floor.
Framing out an attic.
Shim under the bottom plate to level it if necessary then nail it into the floor joists with 16d nails.
It s got a 2x4 stringer running down the middle of the attic space on the floor as well that i d like to remove in order to have a flat subfloor all the way across.
The plywood will create a smooth strong ceiling without having to apply drywall tape and mud to the ceiling.
Framing out an attic question.
Install the lower header with joist hangers figure a and assemble the front wall on the attic floor.
Plumb the corners with a level and brace them with 2x4s.
Run the plywood down to the top of the knee wall.
Collar ties are horizontal members that like rafter ties extend from rafter to rafter but.