Instructions / Assembly

Step 1 Assemble Trusses
1. Screw (2) two 2x4 blocks to the 12' wide end of the floor at the corner, see below.
2. Place two truss legs together. Position the notch in the 2x4s (called a bird's mouth) into
the 2x4 blocks. Important: You must have
12'-0" between the bird's mouth. Affix more
2x4 blocks above the truss legs to hold the truss members in place.
3. Secure the tops together with a wood gusset. Apply wood glue between the 2x4 boards and
the gusset. Nail the gusset to the 2x4s with 6d common nails. Use 14 nails per gusset.
4. Install a 2x4-90" collar tie between the 2x4 boards. Hold in place with 2x4 blocks. Install
12"x24" gussets to the ends of the collar tie. Glue and nail using 14 nails per gusset.
5. Turn this truss over and apply wood gussets to the opposite side.
6. Repeat 2 through 5 to assemble (6) six trusses.
Do Not remove blocks from floor until completing Step 2.
2x4 Block
Top Gusset
12"x24" Gusset
2x4-90" Collar Tie
2x4 Block
!
!
Install collar tie the same
distance from edge of floor.
Top Truss Member
!
Building Tip: To aid in the assembly of the trusses, temporarily screw 2x4 blocks to
the floor. There are short 2x4s, that may have an angle on one end, supplied in kit.
This will insure that all the trusses are assembled the same.
2x4 Block