Aluminium vs Steel Gates
Welcome to the blog page of Accend Aluminium & Glass, proudly serving Roodepoort, Randburg and the surrounding areas. In this post we explore the question: Are aluminium gates more secure than steel gates for properties in Lonehill? We cover material properties, security implications, maintenance and installation insights so you can make an informed choice for your home or estate.
Understanding the Materials: Aluminium vs Steel
What is an aluminium gate?
An aluminium gate is constructed using aluminium alloy frames, panels and components. At Accend Aluminium & Glass we fabricate custom aluminium gates engineered for residential and light-commercial use (see our gate solutions via our Shop page).
Aluminium is a non-ferrous metal that naturally forms a protective oxide layer, which helps resist corrosion. ironfenceshop.com+2Aluminum Fences Direct+2
What about steel gates?
Steel gates use a ferrous metal, often heavy-gauge steel or wrought-iron style. They are known for high structural strength and impact resistance. However, steel is more prone to rust and needs protective coatings. TFS Gates+1
Key material differences that impact security
When evaluating security for a property in Lonehill (or similar high-end suburb), the material differences matter:
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Corrosion resistance: Aluminium resists rust because of its oxide film. Steel will corrode unless very well protected. TYMETAL+1
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Weight / load on mechanism: Aluminium is lightweight, which places less stress on hinges, motorised operators or sliding gear. greatfence.com+1
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Strength / rigidity: Steel wins in raw structural strength, especially for very heavy duty security applications. TFS Gates+1
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Maintenance burden: Aluminium requires less ongoing maintenance than steel, which helps ensure the gate remains secure and functional over time rather than deteriorating. Aluminum Fences Direct+1
Security Considerations for Lonehill Properties
Matching the gate to the context
Lonehill is a suburb where aesthetics, security and quality count. When installing a property gate, you’ll want:
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Durable materials and build quality
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Reliable locking, automation and gate drives
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Low maintenance so security is not compromised over time
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A gate that visually complements the property and creates perceived deterrence
How aluminium gates perform
At Accend Aluminium & Glass we deliver premium aluminium gates that tick many of these boxes. Because aluminium doesn’t rust, the gate mechanism and frame retain their integrity longer. This means less chance of lock-failures, hinge failures or warping that intruders might exploit. For example, aluminium’s natural corrosion resistance is highlighted in industry commentary: “Aluminum naturally resists rust and corrosion because it forms a protective oxide layer.” ironfenceshop.com+1 The lightweight material also reduces wear on motors and automation systems, making failure less likely over time.
How steel gates perform
Steel gates provide high mass and strong structural resistance. For properties where “maximum fortress” security is the key objective, steel can be the better choice. But on a residential property, heavier gates may exert greater stress on hinges, motors and gate posts. One installer observes: “Steel is heavier… depending on your preferences or needs you will choose one over the other.” Diversified Fence Builders Steel must also be maintained carefully to prevent rust and deterioration — a failure here undermines security.
So: which is MORE secure?
There is no one-size-fits-all answer. In many residential applications (such as inside Lonehill) a well-designed aluminium gate can offer excellent security and additional advantages (maintenance, longevity, hardware stress). In very high-threat or commercial settings steel may offer the ultimate in mass and resistance. The key is how the gate is designed, installed and maintained — not merely the material.
Why Choose Accend Aluminium & Glass in Roodepoort / Randburg
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Our About page details that we are based in Roodepoort and serve Randburg and surrounds. 2AG+1
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We fabricate aluminium joinery and installations (windows, doors, shopfronts) which means we have the material expertise and fabrication capability. 2AG+1
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We can tailor your aluminium gate to integrate with automation, access control and the aesthetic of your Lonehill home.
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With aluminium, you reduce rust-related risk, meaning your gate remains secure for longer with less upkeep.
At Accend Aluminium & Glass, we recommend looking beyond just “material” and focusing on design, fabrication, installation and after-care.
Practical Tips for Choosing Your Gate in Lonehill
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Define the security level required. If you want a gate that simply deters casual intrusion and adds style, high-quality aluminium is ideal. If you anticipate very high risk, consider heavier gauge steel or hybrid solutions.
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Check for hardware and automation compatibility. A lightweight aluminium gate works better with motors, reducing mechanical failure risk.
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Maintenance commitments matter. A steel gate may require frequent inspections and rust treatment. Aluminium gives you more peace of mind.
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Installation quality counts. Even the best material under-performs if posts are under-sized or hinges aren’t robust.
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Design to match your home. Lonehill homes often have a high-end finish; aluminium gates can be powder-coated in many colours and styles (see our Windows page for colour finishes). 2AG
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Think lifecycle cost, not just initial cost. A cheaper steel gate that rusts and fails may cost more over 10 years than a quality aluminium gate installed properly.
Summary – What We Recommend
For most Lonehill residential properties, a premium aluminium gate supplied and installed by Accend Aluminium & Glass offers a compelling balance of security, aesthetics, durability and maintenance ease. If you absolutely need maximum brute resistance (e.g., estate perimeter, commercial usage) then steel may be the choice — but you must invest in heavier hardware and a rigorous maintenance programme.
If you’d like a quote, specification or design consultation on an aluminium gate for your property, contact us via our Contact page. 2AG
Let us help you secure your home in Lonehill with the right gate choice.