Aluminum Sign Blanks

Sign blanks from RSA are produced from prefinished and wax-free aluminum and are available in an extraordinary variety of gauges, colors, radius corner and hole combinations. We guarantee our work!

With a fleet of automated blanking and die lines, RSA efficiently manages orders up to and exceeding 50,000 pieces while our manual workcenters are employed for smaller quantities. For especially creative projects, we utilize our large format CNC to produce aluminum shapes to exact specifications.

Radius Corners & Mounting Holes

Radius corners available in standard ¼” to 1½” sizes and hole diameters from ⅛” to ½”, including slots. Custom sizes are also available.

Punching & Die Sets

We promise burr-free edges to prevent tearing screens & flat blanks for precise digital printing.


Our large-format CNC delivers creative shapes at exact +/- 0.00 specifications.


Many of our standard aluminum blank sizes are shipped in immediately identifiable boxes and all products are packed securely for protection against transit damage.


Continuous investment in people, equipment, processes and materials ensures that customers receive burr-free, square and flat blanks…guaranteed!


Our extensive variety of available materials, machines and processes allows for countless options. Add the depth of experience within our customer service team and virtually any aluminum sign blank order is possible!

Robert & Sons specializes in custom cut orders. Aluminum prefinished Sign Blanks are specially painted wax free to accept inks for the silk screening trade and vinyl for other sign trades. Burr free and square cut. We know in this market you have to be precise and we guarantee our work.

We Understand Your Business

Dedicated sales/customer care associates are assigned to work with you and your job-specific needs.
Contact Us for more information.