Is there a way to have faces with equal thickness? When I extrude a face in an angle, the thickness is different according to the angle that the face is extruded. Is there a way to have faces with same thickness? Here is what I mean - 


The blue lines are showing the lenght from one edge of the face to the other. They are all the same lenghts. I can acomplish this only by using tricks and it takes me time to do it. When I do it traditionally, I would rotate the edges on every extrusion and of course, the faces are no equal - 


What do I have to use to achieve equal thickness of faces?
This is a good place to use a Solidify modifier: