Decorative Post Finials & Caps – Decorative Post Bases

Decorative Post Finials for 3” & 4” Posts

A variety of cast aluminum post caps and post finials are available to enhance the look of your decorative street signs and lamps. Sign post finials are made to fit 3-inch sign poles, but with a converter cap can be made to fit 4-inch poles as well. Signature Streetscapes also has the capability to design custom aluminum post caps that incorporate your logo or special characters. Decorative sign and lamp post finials are powder coated to match your sign post or can be painted a contrasting color to create unique color combinations.

  • Ornamental Cast Aluminum Post Cap Finials
  • Fits 3″ & 4″ Diameter sign and light posts
  • Powder coat finish
  • Standard & Custom styles available
  • Standard Gloss Black Finish – call for custom color availability

View Spec Sheet

Themed Post Finials for 3” Diameter Poles

View Spec Sheet

Bases for 3” Diameter Sign & Light Poles

Cast aluminum ornamental post bases for our 3″ diameter sign posts and outdoor street lighting poles are both decorative and protective. They are rustproof, solid cast aluminum, and are very durable. Select one of our unique base styles below to fit both our 3″ & 4″ diameter post options shown above. These cast bases can either slip over (solid base) or wrap around (split base) the post for easy installation. Bases are then secured to the post with the provided stainless setscrews that lock the decorative post base in place.

  • Solid cast aluminum post base provides a durable classic look
  • Clamshell or slipover base design for easy installation and refinishing
  • Designed for direct burial applications, certain styles can also be modified for surface mount applications
  • Durable powder coat finish

View Spec Sheet

Bases for 4” Diameter Sign & Light Poles

View Spec Sheet

Video of our Foundry Making a Colonial Post Base Mold