Flush
4.
Install corner trim and upper wall trim to the opposite end wall.
Step 11 Install 12' End Wall Trim
1x3x75-3/4" Trim Board
Double Door
Wall
3.
Install (2) two 1x3x72-1/4" boards
along each side of the door opening.
Tack these boards with a couple nails;
you may want to move the trim later
when you install the doors.
Siding Extends Below Trim
Trim Flush With Top Of Wall
Step 12 Install End Gable Over Door Wall
Install gables on the 12' end walls. The siding will extend over the 1x4 trim on the lower wall.
NOT behind the trim. Secure gable to wall by nailing through the gable plate with 10d sinkers.
Nail siding along the overlapped 1x4 trim board with 8d galv. nails.
Siding Overlaps
Wall Trim
1.
Install (2) two 1x3-75 3/4" corner trim boards to the sidewall. Install trim flush with the
2x4 top plate and flush with the siding on the front wall. Repeat for back wall. Use 8d
galv. nails, spaced 12" apart.
2.
Butt a 1x4-6' board against corner trim flush with top plate. Next cut to fit and install a
1x4-6' trim board to finish.