i am makeing a brochure, What are all the sizes of the folds?

Question

I am makeing it in Photoshop

Width: 8.5

Height: 11

the brochure will look like this

http://www.theprintguide.com/Profiles/kp1.htm

Answer 1

This is a standard trifold brochure. You can set your guidelines at 3.66 and at 7.33. Remember to add margins on BOTH sides of these guide lines which match the margins at the outer edge.

Answer 2

If you are making it side-to-side, then you should make the folds about 2 2/3 each.