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Aluglobus Aluminum Systems

3x3 in. x 12 ft. HD Square Post (.090 Thk) - Black

3x3 in. x 12 ft. HD Square Post (.090 Thk) - Black

Posts and accessories

Heavy-duty 3x3 in. square aluminum post, 12 ft. long with a .090" wall and black finish. Made from 6063-T6 aluminum for pedestrian gates, sliding gates and fence installations that need a sturdy post.

  • Pedestrian Gates, Sliding Gates

Regular price $203.00 USD
Regular price Sale price $203.00 USD
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Heavy-duty 3x3 in. square aluminum post, 12 ft. long with a .090" wall and black finish. Made from 6063-T6 aluminum for pedestrian gates, sliding gates and fence installations that need a sturdy post.

HD Aluminum Post System

A Heavy-Duty Post for Fences, Gates and Outdoor Structures

Strong and durable aluminum post designed for fencing, gates, and outdoor structures, offering corrosion resistance and a clean modern appearance.

The HD Aluminum Post is built for projects that require strength, stability, and long-term performance. Manufactured from 6063-T6 aluminum, it provides a solid structural solution while remaining lightweight and easy to handle.

Its black coated finish delivers a modern look while adding protection against weather exposure. Designed for both residential and commercial use, this post supports fencing systems, gates, and architectural installations.

Engineered for outdoor conditions, it resists rust, corrosion, and environmental wear, making it a dependable choice for long-lasting installations.

Material6063-T6 Aluminum
Size3 × 3 in. × 12 ft.
FinishBlack

Benefits

Built for Strength With Less Upkeep

High-Strength Aluminum

Built from 6063-T6 aluminum for reliable structural performance.

Corrosion Resistance

Designed to withstand moisture and outdoor exposure without rusting.

Modern Black Finish

Clean appearance that enhances contemporary designs.

Lightweight and Easy to Handle

Simplifies transport and installation compared to heavier materials.

Versatile Applications

Suitable for fencing, gates, pergolas, and structural systems.

Low Maintenance

No need for painting or sealing over time.

Installation

How to Install

01

Plan the layout

Plan the layout and mark post locations according to the design.

02

Dig the holes

Dig holes deep enough to support the structure and local requirements.

03

Position the post

Position the post and ensure it is level and properly aligned.

04

Pour concrete

Secure the post by pouring concrete around the base.

05

Let it set

Allow the concrete to set fully for stability.

06

Attach components

Attach panels, gates, or additional components.

07

Final inspection

Perform a final inspection to confirm alignment and finish.

Tip: Use post caps or covers to protect the top and maintain a clean finished appearance.

Why Choose Our Product

Long-Term Strength, Efficient Installation

This aluminum post is engineered for durability, ease of installation, and consistent performance. Its high-grade material ensures long-term strength while resisting environmental damage.

The modern finish enhances the overall appearance of any project, while the lightweight design allows for efficient installation without compromising structural integrity.

Trusted by professionals and suitable for a wide range of applications, this post provides a reliable and cost-effective solution for strong, long-lasting fencing and structural systems.

Questions

Frequently Asked Questions

What material is this post made from?

It is made from 6063-T6 aluminum, known for its strength, durability, and corrosion resistance.

Is the black finish weather-resistant?

Yes, the coated finish is designed to withstand outdoor conditions without fading or peeling easily.

Can this post support heavy fencing or gates?

Yes, its heavy-duty construction and .0120 wall thickness provide reliable support for most applications.

Does it require regular maintenance?

No, aluminum requires very little maintenance, just occasional cleaning.

Is it suitable for coastal environments?

Yes, aluminum is highly resistant to salt and moisture, making it ideal for coastal areas.

Can I install it myself?

Yes, with basic tools and proper preparation, DIY installation is possible. However, professional installation is recommended for larger projects.