close up view of 4" fluted aluminum post section
4" Diameter fluted Aluminum Sign Post with other sized poles for comparison
Diagram of direct burial post recommended installation

Product Code: FL-0408

4" Fluted Aluminum Sign Post

Regular price $124.50
Usually Ships within 2-6 Weeks
/
Shipping calculated at checkout.

4" outer diameter, fluted aluminum sign post, black finish. Order in different lengths for your needs. To install, bury 2 feet under ground for best results.

Note: Posts over 8ft in length ship via LTL Freight. Learn More.

 4" Fluted Aluminum Sign Post

4" Fluted Aluminum Sign Post

The 4" Fluted Aluminum Sign Post by Signature Streetscapes is a durable and stylish solution designed to provide long-lasting support for your street or property signage. Crafted from high-quality, corrosion-resistant aluminum, this sign post is engineered to withstand the elements, ensuring that your signs remain securely in place and visually appealing for years to come.

With a sleek, fluted design, the post offers a sophisticated look that complements any environment, from residential neighborhoods to commercial developments. The 4" fluted structure enhances both the aesthetic and strength of the post, making it a perfect choice for those seeking a balance of style and functionality. The post is designed for easy installation, allowing you to quickly set up your signage without hassle.

Whether you need to display a street name, property address, or community identification, the 4" Fluted Aluminum Sign Post is an ideal choice for creating a professional, polished look. Its lightweight design makes it easy to handle during installation, while its robust construction ensures it can withstand both everyday wear and the toughest weather conditions.

 

  

 

 

Handcrafted in Michigan

With over 60 years of signs manufacturing experience, we are your complete source for high quality, durable sign posts, made in the USA. Please consult with your county or local municipality for guidelines and regulations for signpost installation.

    

Specifications

  • Material: 100% rust-resistant aluminum.
  • Dimensions: 4" diameter, with various height options available.
  • Weight: Lightweight construction for easier handling and installation.
  • Finish Options: Powder-coated in black for durability and style.
  • Compatibility: Supports standard MUTCD-compliant signs and custom signage brackets.

   

Durability and Maintenance

Aluminum is the ideal choice for long-lasting outdoor use. Its natural resistance to rust and corrosion makes it perfect for any climate, from coastal areas to snowy regions. To keep your post looking great:

To maintain its sleek appearance, simply clean the post periodically with mild soap and water to remove dirt and debris. For minor scuffs or scratches, touch-up paint can be applied to restore its finish. With minimal upkeep, this post will remain a strong, dependable component of your signage system.

 

Sustainability

The 4" Fluted Aluminum Sign Post isn’t just built to last—it’s built with sustainability in mind. Aluminum is one of the most environmentally friendly materials available, as it’s 100% recyclable without any loss of quality. This means that the same aluminum used to craft your sign post can be reused indefinitely, reducing waste and conserving resources.

By choosing a product that lasts for decades, you’re also reducing waste and contributing to a more sustainable future.

 

FAQs

What signs are compatible with this post?
The 4" Fluted Aluminum Sign Post is compatible with most standard MUTCD-compliant signs and custom signage brackets. Contact us for specific recommendations!

Can I install this post myself?
Yes! With the right tools and proper preparation, this post is straightforward to install. For complex projects, professional assistance may be helpful.

Can this post be customized with decorative bases or caps?
Yes! We offer a range of decorative bases and caps that can be added to the 3" Fluted Aluminum Sign Post for a more personalized and polished look. Contact us to explore available options.

How do I choose the right height for my sign post?
The height of your sign post depends on the intended use and location. For example, taller posts are ideal for street signs, while shorter posts work well for wayfinding or directional signage. Our team can help you determine the best height for your project.

Is the aluminum finish resistant to scratches and fading?
Absolutely. Our posts feature a durable powder-coated finish designed to resist scratches, chipping, and fading, ensuring your post maintains its appearance even in harsh weather conditions.

 

Signature Streetscapes Sign and Lighting Posts

Various applications include being used as a sign post or light post! This aluminum sign post has a 4" outer diameter, with fluted surface tubing extruded out of solid aluminum. Each sign post has a wall thickness of .120" and is structurally very strong. The sign post is coated with the highest grade powder coat finish, providing a long lasting rust-free finish that will endure for many years. Additional colors and heights are available upon request, call for details. We also have the capability to match custom PMS and RAL numbers.

These sign posts can be "Direct Buried" and be "Break Away"compliant. Installation instructions for various applications of sign and light posts are available for download.

 

Post Heights

Choose your post height carefully. Be sure to include enough room for all sign/lighting components including a minimum direct burial depth of 24"-30".

 

Shipping

Posts over 8 ft long ship via a LTL Freight Carrier. Order quantities of more than 4 posts will ship on a skid. Order quantities 4 posts or less will ship packaged in a bundle. Shipment costs are emailed to you within 1 business day of purchase. Please be aware that LTL Freight Shipping costs can range from $250-$850+ depending on the delivery location as well as the size, weight and number of packages.

Product Specs

Every detail of the 4" Fluted Aluminum Sign Post has been thoughtfully crafted to ensure superior performance and style. From its robust aluminum construction to its versatile dimensions and finishes, this post is built to meet the demands of any environment while maintaining its aesthetic appeal. Explore the full specifications below to see how this sign post can enhance your project.

  • 4" Outer Diameter at top
  • Wall Thickness = .120"
  • Made of Extruded Aluminum Alloy 6063
  • 100% rust-resistant aluminum.
  • Lightweight construction for easier handling and installation.
  • Powder-coated durability and style.
  • Supports standard MUTCD-compliant signs and custom signage brackets.

 

*See description tab for more details and downloads tab for installation instructions.

Download our Sign Post Installation Guide (PDF) →

Installing your 4" Fluted Aluminum Sign Post is straightforward. Here’s what you need to know:

  • Tools Required: Standard installation tools such as a level, wrench, and concrete anchors.
  • Optional Accessories: Pair with decorative bases and caps to complete your signage system.
  • Pre-Assembled Options: For added convenience, we can pre-assemble the post with your signage before shipping.

Please consult with your county or local municipality for guidelines and regulations for signpost installation.

 

 

Applications

The 4" Fluted Aluminum Sign Post is perfect for a wide range of applications, including:

  • Residential Areas: Add a polished look to neighborhood street signage.
  • Commercial Properties: Elevate the appearance of business parks, shopping centers, and office complexes.
  • Municipal Streetscapes: Designed for durability in high-traffic areas like city streets and public spaces.
  • Parks and Recreational Areas: Create a cohesive, stylish look for walking paths, trail markers, and parking lots.

Key Features

Discover the standout features of the 4" Fluted Aluminum Sign Post that combine timeless design, exceptional durability, and versatile functionality to elevate your signage project.

  • Made in the USA: Our high quality, durable products allow neighborhoods to create a distinguished, uniform look throughout their development
  • Premium Material: Made from lightweight, rust-resistant aluminum for durability and ease of handling.
  • Elegant Design: The fluted design provides a timeless, classic look that enhances any streetscape or community environment.
  • Versatile Compatibility: Works seamlessly with most sign types and brackets, ensuring flexibility for your signage projects.
  • Weather-Resistant Finish: Powder-coated options ensure protection against fading, chipping, and corrosion in harsh weather conditions.