Sign Blanks

Browse our range of aluminium sign blanks for safety, traffic, and general signage applications. This collection includes standard blanks, Main Roads WA style blanks, and Australian Standard style blanks in common production shapes including rectangle, square, diamond, octagon, triangle, and circle.

Manufactured from 5052 H38 aluminium in 1.6 mm and 2.0 mm thicknesses, these blanks are supplied with a linished or acid etched finish to both sides. Options include corner holes, centred post mounting holes, and quadstand mounting hole patterns depending on the selected blank type.

Suitable for workshop, site, traffic management, and fabricated sign production use.