Aluminum systems
Heavy-duty 18' x 6' ALU40 aluminum sliding gate kit with a 4" HD 6063-T6 frame and a C-track system for smooth travel. Made for wide openings and high-traffic areas where a swing gate would take up too much space.
$4,954.87
ALU40 · HD USA sliding gate kit
The ALU40 18′ × 6′ HD Sliding Gate Kit is a strong aluminum gate system made for wide openings and high-traffic areas. Built from premium 6063-T6 aluminum, it delivers exceptional strength, smooth operation, and long-lasting durability with minimal maintenance.
This system is ideal for both contractors and property owners who want a modern, clean look. The sliding design is perfect for areas where space is limited, as the gate moves parallel to the fence rather than swinging outward.
ALU 40 black slat driveway gate project
System overview
Material & fire performance
Gate system views
Built for DIY
See how our universal gate system goes together quickly and cleanly.
Frame adjusts to fit multiple gate sizes, styles, and lock setups right on the spot.
From 6063-T6 aluminum to AAMA-2604 powder coating, rust-free, weather-ready.
Product Overview
The Alu40 18′ × 6′ S.G. Gate (NEW) HD USA Sliding Gate Kit is a heavy-duty aluminum sliding gate system engineered for extra-wide openings, high-traffic access points, and modern architectural projects. Designed for professional installation, this gate delivers industrial-strength performance while maintaining a clean, contemporary appearance.
Built from reinforced HD USA aluminum and paired with the NEW Alu40 black infill system, this sliding gate eliminates the corrosion, warping, and maintenance issues common with steel or wood gates. Its 18-foot width makes it ideal for large residential driveways, commercial entrances, and multi-vehicle access points where reliability and smooth operation are critical.
In short, this gate matters because it provides a factory-engineered, large-span sliding gate solution that installs precisely, operates smoothly, and performs consistently under demanding daily use.
Benefits
The Alu40 18′ × 6′ Sliding Gate Kit (HD USA – NEW) is designed to deliver structural strength, dependable movement, and long-term durability across wide spans. Key benefits include:
Reinforced 4″ aluminum frame resists flexing and sag across long openings.
Ideal for sites where swing gates are impractical or restricted.
Precision C-track, guide roller, and gate stopper ensure controlled, reliable movement.
Aluminum construction will not rust, warp, or require repainting.
Clean horizontal layout with black Alu40 infill complements contemporary architecture.
Engineered components reduce install time and ensure consistent, repeatable results.
For contractors, this means fewer adjustments and long-term performance confidence. For property owners, it means a secure, visually striking gate that holds up over time.
Design & Durability
The gate frame is constructed from 20 feet of 4″ HD USA aluminum, engineered to maintain rigidity across extended spans. Reinforced inner corner brackets and internal connectors ensure structural alignment, while the channel system supports smooth, controlled gate travel.
The system includes the NEW Alu40 6′ black infill, finished with a durable powder-coat designed to resist UV exposure, corrosion, and surface wear. A 3″ aluminum cap completes the top edge for a clean, finished appearance.
Complete kit
These post sizes allow installers to match structural requirements, gate weight, and site conditions with confidence.
FAQ
Yes, it is ideal for large residential driveways, especially where space does not allow for a swing gate.
Yes. The system is compatible with most sliding gate motors and automation systems for remote or keypad access.
No. Aluminum is naturally corrosion-resistant and will not rust, making it perfect for long-term outdoor use.
Very minimal. Occasional cleaning and basic track maintenance are enough to keep it operating smoothly.
Sliding gates are ideal for properties with limited space or sloped driveways, as they do not require clearance to open inward or outward.
Real projects
Completed installations by Aluglobus Aluminum Systems using this system. Sizes, layouts and accessories vary by project.
Watch
Installation, product and factory videos from Aluglobus Aluminum Systems.
Specifications
Check sizes, material and configuration against your project before ordering.
Complete the system
Horizontal aluminum sliding gate kits and the sliding hardware sold for them: C track, wheels, guide rollers, gate catcher and stopper, and the bolts the price list lists for those parts.
Measure the driveway opening and check there is room for the gate to slide to one side.
Choose the infill (ALU 20, ALU 40, ALU 60 T&G or wood grain) and the size (12, 18 or 19 ft).
Plan the track, wheels, guide rollers, catcher and stopper for your layout.
Decide whether you will add a gate operator (not included unless listed).
Send photos of the driveway so we can check the layout.
Ready when you are
Order online or send your project details for a factory-direct quote.
Limited Promotional Inventory
CONTRACTORS ONLY
Send us your information and our team will help you check available woodgrain colors, profiles and current promotional inventory.
Valid on qualifying projects only. Minimum project value required. Restrictions may apply.
Factory-direct pricing. Contractor-ready systems. Limited-time promo.
No stacking with other discounts.
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