Signboard
Signboard is a panel or board that conveys information, directions, or branding to viewers. They are used in commerce, transportation, and public spaces, and range from small shop signs to large exterior advertisements. Historically, signboards identified trades and wares outside shops and taverns, with information painted directly on boards or on hanging panels.
Signboards come in numerous types, including storefront or architectural signs mounted on a building facade, freestanding
Materials and construction vary by use and climate. Common substrates include metal (often aluminum), wood, and
Regulatory frameworks govern road and public-safety signs. Road signs in many countries follow national standards or