Use 2 4 lumber for the diagonal roof braces.
How to build a barn shed roof.
In this instructable i will be showing you how to build a 12 by 16 shed modeled after an old style barn complete with double barn doors a partial loft a barn style roof and a classic red and white paint job although rea.
Lay the carport properly using batter boards and string pre drill holes in the wooden components before driving in the screws align the components before locking them into place with screws don t use lumber that is likely to crack or shrink.
Make 26 degree cuts at both ends of the braces using a miter saw.
Get help from 2 3 friends to help during this stage.
Install all of the rafters for the roof.
Build a loft to increase the storage space secure the walls temporarily with braces.
Install a rafter for.
High winds can cause the shingles felt or sheet metal to peel away.
Fitting the roof purlins pole barn.
Raising the roof 1.
Make a birdsmouth notch at the end of each rafter to help it fit into place.
Fit the braces to the roof structure drill pilot holes and insert 2 1 2 screws to lock them into place tightly.
To build a shed roof you ll need rafter boards plywood gusset plates plywood sheathing felt roofing paper and shingles.
Screw the rafter into the wall.
First cut your rafter boards to size using a circular saw to make sure they fit your roof.
12 x16 mini barn shed with gambrel roof.
Fitting the diagonal braces.
Simple and less expensive to build than many other shed roof styles.