A speed square is really an invaluable tool when it comes to easily measuring angles for building your shed. As you can see from the picture above, the angle I need to have on the end of my 2x4 is 70°, so I set the angle on the outside of the speed square at 20°.
If I wanted the end of my board to have a 67.5°, the angle measurement to use on the speed square would be 22.5°
It is just a simple matter of placing the outer corner of your speed square against the wood you need to measure, then moving it until you get your desired angle on the inner edge of the board you are measuring.
The top edge of your speed square is the line you mark and cut.
Take the following example truss from a gambrel shed plan I have.
As you can see, the plans for this gambrel shed truss call for 20 degree cuts to be made on the top truss members. Knowing how to make these measurements truly is an easy accomplishment using a swanson speed square.
Oct 01, 18 11:35 AM
Use these 12x22 gambrel shed home plans to build a neat shed home, small cabin, tiny house, or small cottage.
Sep 29, 18 08:14 AM
Visit our library of pictures of sheds built from our shed plans. Get great shed design ideas and plans for storage sheds, garden sheds and more.
Sep 23, 18 11:01 AM
Shed roof framing. Detailed and illustrated guides for building gambrel, gable, and saltbox style shed roofs