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Aluminum Fence Kit Alu40 Slat 6×6 Square Post 2 1/.2 + C Channel Kit

$834.00

Aluglobus Aluminum Fence System

Complete 6′ × 6′ ALU40 horizontal aluminum fence kit combining 4″ slats,
a 2½″ square aluminum post, and dual C-channels for secure slat alignment.
The matte black system delivers a clean architectural appearance with
strong, lightweight, and low-maintenance aluminum construction.

Fence Size
6′ W × 6′ H

System
ALU40

Post
2½″ Square

Color
Matte Black

Slat Profile
4″ × 6′ ALU40 Aluminum Slats

Material
6063-T6 Aluminum

Channel System
Dual Vertical C-Channels

Post Configuration
2½″ Square Aluminum Post

Weather Performance
Rust-Resistant, Weather-Resistant & UV-Stable

Construction
Non-Combustible Aluminum

ALU40 Slats
4″ × 6′ extruded aluminum, 6063-T6, matte black
Qty 16

C-Channel Kit
Vertical aluminum channels for left and right slat retention
Qty 2

2½″ Square Post
8 ft architectural-grade aluminum post, cut to height on site
Qty 1

Post Cap
2½″ square press-fit aluminum cap
Qty 1

Bottom Spacers
Bottom alignment spacers for consistent clearance
Qty 2

Fasteners & Hardware
C-channel mounting and standard fence assembly hardware
Included

Square post + C-channel configuration:
the vertical channels retain and align the ALU40 slats while the 2½″
square post provides the primary support. Confirm mounting conditions,
post depth, and project-specific structural requirements before installation.

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Categories: Aluminum Fences, Aluminum Fences - Alu40, Fences

Description

Product Description

ALU40 · 6 ft × 6 ft · 2½″ Square Post · C-Channel · Black

A complete horizontal aluminum fence section with clean C-channel edges.

The ALU40 6×6 Square Post + C-Channel Fence Kit combines sixteen 4-inch horizontal aluminum slats, 1/2-inch semi-privacy spacing, two vertical C-channels, one 2½-inch square aluminum post, a matching press-fit cap, bottom spacers and assembly hardware in one coordinated matte-black system.

Choose product options ↑View specifications ↓

ALU40 horizontal black aluminum fence system

4″ ALU40 slats · 6063-T6 · square post + C-channel

Panel6 ft W × 6 ft H

Slats16 × ALU40

Gap1/2″ semi-privacy

Post2½″ square · 8 ft

Channels2 vertical C-channels

System overview

The square post supports the section. The C-channels keep the horizontal slats disciplined.

This configuration combines a square aluminum support post with left and right C-channels that retain the ALU40 slats. The result is a clean 6×6 fence section with a controlled horizontal rhythm, concealed fastening direction and a low-maintenance architectural finish.

01 · Square-post support

2½-inch aluminum post

The included 8 ft square post establishes a clean vertical support line for the C-channel panel system.

02 · C-channel alignment

Two vertical channels

Left and right channels retain the slats and create clean panel edges without distracting from the horizontal design.

03 · ALU40 scale

Sixteen 4-inch slats

Wider horizontal extrusions create a bold architectural rhythm with fewer visual interruptions across the panel.

04 · Semi-privacy

1/2-inch openings

The gap reduces direct visibility while allowing airflow and filtered light through the fence section.

05 · Exterior durability

6063-T6 aluminum

Architectural-grade aluminum with a super-durable powder-coated finish is built for outdoor use and low maintenance.

06 · DIY planning

Intermediate installation

The kit is organized for straightforward assembly when the post layout, concrete support, grade and panel elevation are planned correctly.

ALU40 image gallery

Six views that show the panel, slat system, finish, support and installation.

The first gallery keeps all six product media placements together in the same visual rhythm.

ALU40 complete horizontal fence section — Complete Fence Section

ALU40 horizontal slat integration — ALU40 Slat Integration

ALU40 long-lasting powder-coated finish — Long-Lasting Powdercoat

ALU40 square-post fence support detail — Square-Post Support

Premium ALU40 aluminum construction — Premium Aluminum Construction

ALU40 DIY fence installation — Easy DIY Installation

ALU40 fence video

See how the system comes together as one clean horizontal fence section.

The ALU40 video stays full-width so the assembly, finish and architectural scale remain part of the page experience.

Built for DIY - Installed Efficiently

See how the square-post and C-channel fence system organizes the horizontal slats into a clean, repeatable section.

One System. Clean Fence Integration

The square post, channels and ALU40 slats are designed to work together while neighboring post conditions are planned around the full fence layout.

Engineered for Strength & Durability

6063-T6 architectural aluminum and AAMA 2604 powder-coat direction support a rust-free, weather-ready exterior fence system.

Additional ALU40 gallery

Six more media placements for fabrication, finish and installation context.

The second gallery remains a separate six-image section, including the repeated installation image placement.

ALU40 fabrication and fence system context — Fence System Context

ALU40 aluminum construction context — Aluminum Construction

ALU40 fence installation context — Installation Context

ALU40 matte black finish context — Matte-Black Finish

ALU40 component and spacing context — Component Detail

Completed Aluglobus aluminum fence application — Completed Fence Application

C-channel panel architecture

Two vertical channels turn sixteen individual slats into one controlled panel.

The C-channel system retains the horizontal ALU40 extrusions at the panel edges, helping maintain the clean architectural line associated with the product.

Two vertical C-channelsOne left and one right channel define the panel edges and retain the horizontal slats.

Sixteen 4″ ALU40 slatsArchitectural-grade extrusions create the 6 ft horizontal fence section.

1/2″ semi-privacy spacingThe openings balance screening, airflow and a modern horizontal appearance.

C-channel + 1/2″ gap

ALU40 panel concept

What’s included

The core parts for one 6×6 square-post + C-channel fence section.

The kit packages the ALU40 slats, channel pair, one square post, matching cap, bottom spacers and standard assembly hardware around the 6×6 section.

Fence-run planning: one included post does not determine the total support count for a multi-panel fence. Count line, corner, end and gate-adjacent conditions across the complete layout.

ALU40 aluminum slats

4″ × 6 ft extruded aluminum slats · 6063-T6 architectural-grade aluminum · matte-black powder-coated finish.

Qty 16

Vertical C-channels

Left and right aluminum channels for slat retention, square-post application and a clean concealed-fastener appearance.

Qty 2

2½″ square aluminum post

8 ft architectural-grade aluminum post in matte black, cut or set to the approved installation height.

Qty 1

2½″ square press-fit cap

Matching aluminum cap sized for the included square post.

Qty 1

Bottom spacers

Alignment spacers used to establish consistent clearance at the bottom of the panel.

Qty 2

Fasteners & hardware

C-channel mounting and standard fence assembly hardware for the kit configuration.

Included

Material & finish

6063-T6 aluminum, matte black powder coating and exterior durability.

The system uses architectural-grade extruded aluminum with a super-durable exterior coating intended for weather, UV exposure and low-maintenance service.

Material: 6063-T6 architectural-grade extruded aluminum
Finish: Super-durable architectural powder coating
Standard color: Matte Black
Corrosion resistance: Excellent · suitable for coastal and high-humidity environments
UV stability: UV-stable powder coat for long-lasting color

Fire rating

A non-combustible aluminum substrate for exterior fence applications.

The technical table identifies aluminum as non-combustible, with no normal ignition behavior like combustible fence materials.

Combustibility: Non-combustible
Ignition: Does not burn under normal fire conditions
Melting point: Approximately 615–655 °C
Smoke developed: 0

Installation

Square post, C-channel alignment and concrete-supported installation.

The installation format is defined by the 6×6 panel, 2½-inch square post and vertical C-channels. Footing geometry and final post height should be verified for the actual site rather than treated as one universal dimension.

Panel size: 6 ft W × 6 ft H
Post type: 2½″ square aluminum post with C-channel system
Post length: 8 ft supplied length
Installation method: Horizontal slat system using C-channels mounted to square post
Footing requirement: Concrete support required for the described in-ground post condition
DIY skill level: Intermediate
Tools: Not included

Recommended applications

Modern horizontal fencing for residential, coastal and light-commercial projects.

The 6×6 ALU40 section is suited to projects that benefit from semi-privacy, architectural horizontal lines and low-maintenance aluminum construction.

Residential

Privacy fencing

A modern semi-private boundary for backyards and side yards.

Modern design

Horizontal fence layouts

Bold 4-inch slats create a strong contemporary rhythm.

Courtyard

Courtyards & entryways

Use the clean panel edge to define controlled outdoor spaces.

Coastal

High-humidity environments

Aluminum and exterior powder coating support moisture-resistant exterior use.

Commercial

Light-commercial installations

A clean architectural perimeter option for low-rise commercial settings.

Origin

Made in the USA

The product technical information identifies the system origin as USA-made.

Additional Aluglobus video

More product and fabrication context from the factory-direct aluminum platform.

Use this additional video alongside the ALU40 fence footage above for a broader look at Aluglobus aluminum systems.

Installation sequence

Set the post line first, then use the channels to organize the panel.

A clean horizontal fence depends on accurate support geometry. Establish the post location and finished elevation first, then align the C-channels and build the slat stack.

Planning priority: confirm the full run, grade, neighboring sections, corners, ends and gate conditions before setting the included post.

Lay out the fence run

Mark the section and identify neighboring line, corner, end and gate conditions.

Verify the support condition

Confirm soil, wind exposure, finished height, concrete support and local requirements.

Set the square post plumb

Establish the correct finished elevation before the supporting concrete cures.

Install the C-channels

Align the left and right channels so the slats seat evenly and the panel edges remain consistent.

Establish bottom clearance

Use the bottom spacers and a level reference before stacking the horizontal slats.

Stack the ALU40 slats

Build the panel with sixteen 4-inch extrusions while maintaining the intended 1/2-inch openings.

Secure the mounting hardware

Complete the C-channel and fence connections with the supplied assembly hardware.

Install the cap & inspect

Finish the post top, then verify level, gap consistency, post plumb and all connections.

Frequently asked questions

The five core product questions plus additional planning answers.

Material, included post, privacy, DIY installation and fire behavior remain central to the buying decision.

What material is the ALU40 fence kit made of?

It is made from 6063-T6 architectural-grade extruded aluminum with a matte black powder-coated finish.

Does this kit include posts?

Yes. It comes with one 2½-inch square aluminum post and the C-channel components used for slat alignment.

How private is the fence?

The 1/2-inch gap between slats provides semi-privacy, allowing light and airflow while reducing direct visibility.

Can I install this myself?

Yes. It is DIY-friendly for users with intermediate skill. Installation requires concrete support for the described in-ground post condition and standard tools.

Is this fence fire-resistant?

The aluminum is non-combustible and does not ignite like wood or vinyl. Complete project compliance depends on the full assembly and applicable requirements.

What is included with the C-channel system?

The kit includes two vertical aluminum C-channels, one for each side of the panel, plus the mounting and fence-assembly hardware listed for the kit.

How long is the included square post?

The included 2½-inch square aluminum post is supplied at 8 ft and can be cut to the approved installation height after the project layout is confirmed.

Can this fence be used in coastal or high-humidity areas?

Yes. Aluminum does not develop iron-oxide rust, and the exterior powder-coated finish is suited to moisture and UV exposure. Routine rinsing is recommended where salt accumulates.

What do the C-channels do?

The vertical C-channels retain and align the horizontal ALU40 slats while creating clean panel edges and a concealed-fastener appearance.

What maintenance does the fence require?

Routine care is low. Clean the powder-coated aluminum with water and a mild cleaner when needed, and inspect posts, channels, fasteners and site-specific connections periodically.

Factory-direct ALU40 fence system

Build the 6×6 section around a square post, clean C-channel edges and bold 4-inch slats.

Choose the ALU40 Square Post + C-Channel Kit for a coordinated matte-black horizontal fence section, or send Aluglobus the full layout when you need help planning additional posts, corners, ends, gates or mounting conditions.

Choose product options ↑Request project support

Aluglobus Aluminum Systems · ALU40 square-post + C-channel fence systems · Factory-direct supply · Nationwide shipping

Trusted by investors, architects, homeowners and contractors

Watch Plug ✔

@watchplug

"I couldn't be happier with the fence. From the moment it went up, it completely transformed my backyard. The sleek design without visible posts gives it such a modern, high-end look. It's like having a piece of art around my home. I also love that it's fire-resistant, which gives me peace of mind living in this area. Definitely worth every penny!"

Mike

Home Owner

Daymond John

CEO, Entrepreneur & Investor

DW Design & Build ✔

@dannywangdesign

"We're honored to be recommended by Danny Wang Design, a premier contractor known for exceptional outdoor living spaces. In our latest collaboration, Danny created a stunning backyard and entrusted us with the gate and fence system. We're proud to be his trusted partner for quality and reliability."

Jim Monahan

★★★★★

"AluGlobus was extremely helpful with my order, answering all my questions and delivering everything to Texas in perfect condition. The products were well-packed in a solid wood crate, and excellent quality. I'm so glad I found them online. Highly recommended. I'll be buying from them again. Thanks to everyone who made it happen!"

David

Customer

Service Department

Mercedes Benz Engineer

Valley One Gates & Access

"We use Aluglobus 100% with every fence/gate job we have. As a contractor I can say they are working very hard and their product is the highest quality I can find and the best price. We're very happy working with them! Our experience working with them is always top notch."

22 July 2025

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