§ 4.4.2.2. Text:

All text on drawings must be visible and legible. Text shall be no smaller than 1/16" when printed on required paper sizes. Font selection shall be a legible, non-script font. Line weight (thickness) of text shall not be so heavy as to obscure the text.

1)

Common text heights (notes and dimensions)

3/32"

1/8"

2)

Common text heights (drawing titles and title blocks):

3/16"

1/4"

3/8"

1/2"

3)

Common fonts:

Arial

Helvetica

Calibri

Verdana

Times New Roman

Architectural lettering fonts such as City Blueprint, Country Blueprint, Architxt.