Sign Supply

Sign Blanks for any Application

Grant Metal Products fabricate high quality aluminum sign blanks. Sign blanks are produced twice per week in sizes up to 4’ x 12’. Corners can be trimmed to any one of 5 radii and holes or slots punched to customer specifications. Do you need a specialty product? Our high tech equipment enables us to produce virtually any unusual shape required.
(Sign Blank Order Form)

Sign Services

  • Sign Blanks
  • Sign Posts
  • Sign Boards
  • Way Finding
  • CNC Routering
  • Aluminum Composite Material
  • Standoffs
  • Specialty Products
  • Sign Order Form

Sign Blanks

Sign blanks are produced twice per week in sizes up to 4’ x 12’. Corners can be trimmed to any one of 4 radii and holes or slots punched to customer specifications. Our high tech equipment enables us to produce virtually any unusual shape required.

Sign Blank Materials

  • Aluminum High Gloss White — .040 / .050 / .064 / .080
  • Aluminum – unpainted — .040 / .050 / .064 / .080 / .125
  • Aluminum with White reflective vinyl — .064 / .080
  • Aluminum Composite material - .125 / 3mm

Sign Posts

Grant Metal fabricates signposts from galvanized steel. They are ideal for parking lot or pipeline marker applications. Eight, six, and five foot lengths are carried in stock in 14 gauge galvanized steel and eight foot in 12 and 10 gauge galvanized steel. Custom posts can be produced.


Sign Boards

Our proprietary system offers a high quality alternative to wood, plastics, or cans as fascia signage. The aluminum face can be fabricated in any stock colour or mill finish for painting masking by sign fabricators. One of the many advantages are hidden brackets. There are no through-fasteners on the sign face.

Anodized and/or painted panels can be manufactured from 4’X12’ material. Signs can be installed over a 12’ bay door as a single piece. Multiple units can be assembled in landscape or portrait configurations for large surface requirements. 


Way Finding

Sign product is shipped assembled, ready for vinyl application.

  • Custom manufactured building directories
  • Office identification
  • Exterior Post & Panel Signage
  • Polyfit Sign Systems

Specialty Items

GRANT produces a variety of specialty products.

  • Sign Cans
  • Sign Post Kits
  • 2-sided tape
  • Custom Cut Shapes