Install the gussets on both sides of all the rafters except for the gable end rafters.
Roof rafters simple roof truss for shed.
Test the rafter assembly by standing it up and lining it up with the edges of the shed floor.
First as shown in the pic above i got out two 8 2x4 s.
Sample of gambrel truss plans.
This is similar to the gable shed because the trusses will be in two different cuts because of the two different angles.
So roughly 7 8 long for a 2 4.
The gable shed has a roof like a house so the roof trusses will have a peak in the middle.
The truss sides will be equal in length and width to fit equally on the shed walls.
Next use your rafter measurements to begin cutting the necessary lengths needed.
Configure the roof slope.
I proceeded to cut a 22 5 degree angle for the top of the trusses on each 2x4.
The rule of thumb is that the gusset should be twice the width of the wood you use for your rafters.
An syp 2 6 rafter at 24 o c.
Fit the sheets to the top of the rafters align the edges flush and secure them into place with 1 5 8 screws.
Unless of course you have a very steep pitch on your trusses or rafters.
2 6 shed roof rafters are enough for nearly any type of shed a homeowner wants to build.
Can span up to 13 4.
For an 8 10 shed one sheet of plywood should be fine.
Insert the screws every 8 along the rafters.
Place a nail every three inches along the edges of the gusset.
Cut and plumb the rafters.
Building a shed roof with trusses.
While a 2 6 might be nearly double the cost of a 2 4 you can likely space the 2x6s further apart negating the added expense of increasing your lumber width.
However the one very important consideration with any shed roof is building a roof with too low of a pitch.
Now build the remaining roof rafters using the original rafter template and the jig on the shed floor.
How to build roof trusses for your shed step 1.
Finally there is a barn type or gambrel shed roof.
Span length for 2 6 rafters.
Then i measured down 6 6 78 down from the top of this cut called for in the truss construction of this shed.
The steeper the pitch though the harder it is to put shingles on.
Roof sheets cut the sheets for the roof from 3 4 plywood.