sddi signs

Designing signage and sign systems for both private and public sector nationwide. EXPERIENCED AND NIMBLE!

Letter Height / Distance

Letter height, distance, size, color and contrast between lettering and background all have influences on the readability of great signage. In order to achieve maximum readability the size of the lettering must increase proportionately as the distance between the sign and the person reading the sign increases.

DOWNLOAD RESOURCE FILE

DOWNLOAD LETTER HEIGHT & VISIBILITY CHART (PDF) >