Other materials commonly used for lettering include metal, wood, plastic, and foamcore. Lettering can also be engraved. While once quite prevalent, paint is now much less common as a lettering medium. Buyers also have the choice of many substrates, which serve as the backing for the lettering. Materials used for backing include plastic, paper, cloth, vinyl, wood, foamcore, glass, and aluminum.
Mixed substrates are also available.
Since sign materials come in varying levels of quality, you should inquire about their durability when comparing quotes. Accompanying warranties for the materials can also serve as a good proxy for quality. The McGraw-Hill Companies Inc. All rights reserved.