Types of Security Gates. A Guide to Choosing the Right Gate

A security gate is often one of the first things people notice about a property. It also plays an important role in controlling access.

Whether you're securing a family driveway or a commercial site, the right gate helps control access, improve security and create a positive first impression. It can also make day-to-day access much easier for staff, visitors and residents.

With so many types of gates available, knowing where to start can feel overwhelming. This guide by Online Security Gates explains the most common security gate types, where they work best and what to consider before buying.

What This Guide Covers

In this guide, we'll cover:

• Types of Security Gates
• Gate Materials Compared
• Security Gate Comparison Table
• Best Gate Types for Different Properties
• Why Choosing the Right Security Gate Matters
• Common Mistakes When Choosing a Security Gate
• Electric Gate Options and Automation
• Gate Safety and Compliance
• How We Help Customers Choose the Right Gate
• Which Security Gate Is Right for You?

Types of Security Gates

From traditional swing gates to specialist industrial systems, each gate type has its own advantages and ideal applications.

Swing Gates

Swing gates remain one of the most popular types of gates for homes and private driveways.

Operating on hinges, they open much like a traditional door and are available as single-leaf or double-leaf systems. Swing gates are suitable for a wide range of property styles and can be manufactured in many different gate designs and materials.

Swing gates suit a wide range of properties, which is one reason they’ve remained so popular. You'll see them everywhere, from traditional country homes with timber gates to modern properties with sleek aluminium designs.

The main consideration is space. Swing gates need room behind the entrance to open fully, so they're generally best suited to longer, level driveways.

Explore our Swing Gates collection to compare styles, materials and automation options.

Sliding Gates

If your driveway doesn't have enough room for a swing gate to open comfortably, a sliding gate is often worth considering.

Instead of opening inwards or outwards, the gate slides along the boundary line. This makes it a popular choice for shorter driveways, busy entrances and properties where vehicles regularly park close to the gate.

Sliding gates are a popular choice for both homes and businesses, especially where a swing gate isn't practical.

To see the available styles, browse our Sliding Gates collection.

Traditional and Ornate Gates

Not all gate types are defined by how they open. Some homeowners choose a gate based primarily on its appearance.

Traditional and ornate gates are designed to create a more decorative entrance, making them particularly popular for period properties, country homes and larger driveways. 

Modern manufacturing techniques mean traditional-style gates are now available in low-maintenance materials such as aluminium, allowing property owners to enjoy a classic appearance without the upkeep often associated with older gate designs.

Explore our Traditional & Ornate Gates collection to see the styles available.

Cantilever Sliding Gates

Looking for a gate that can cope with heavy daily use?

Cantilever gates are often one of the best options for commercial and industrial sites.

Unlike a standard sliding gate, a cantilever system doesn't rely on a track running across the driveway. Instead, the gate is supported by rollers and moves above the ground.

This reduces many of the maintenance issues associated with traditional tracked systems. Mud, debris, standing water and frequent vehicle movements are far less likely to cause problems.

For warehouses, industrial estates and distribution centres, cantilever gates are often worth the additional investment. Explore our Cantilever Sliding Gates collection to learn more about this popular commercial gate solution.

Bi-Folding Speed Gates

Need a gate that opens quickly?

Bi-folding speed gates are designed specifically for sites where fast access is important.

Rather than opening as a single panel, the gate folds in the middle as it operates. This allows it to open and close much faster than many traditional gate systems.

You'll often see bi-folding gates installed at schools, business parks, staff car parks and commercial premises where vehicle queues need to be kept to a minimum.

For busy sites, speed and security often go hand in hand. If rapid opening times are a priority, explore our Bi-Folding Speed Gates collection.

Gate Materials Compared

Choosing the right material is just as important as choosing the right gate type.

The material affects how the gate looks, how much maintenance it requires and how long it is likely to last.

Aluminium Gates

For many property owners, aluminium offers a practical combination of strength, appearance and minimal upkeep.

Unlike steel, aluminium won't rust, making it particularly well-suited to the British climate. It's also significantly lighter than many alternative materials, which reduces wear on motors, hinges and automation equipment.

Modern manufacturing techniques mean aluminium gate designs can replicate the appearance of timber or traditional metal gates while requiring much lower maintenance.

For many property owners, aluminium provides the best balance of appearance, durability and long-term value.

Pros

• Rust-resistant

• Low maintenance

• Lightweight construction

• Ideal for automation

• Available in a wide range of colours and styles

• Can replicate timber finishes

• Long lifespan

Cons

• Typically more expensive than some timber options

• Can dent under heavy impact

• Not as heavy-duty as steel for specialist industrial applications

Composite Gates

Composite gates give you the look of timber without the regular upkeep.

They don't need staining or treating in the same way as wooden gates and are less affected by weather over time. Many designs also provide excellent privacy, making them a popular choice for residential properties.

Pros

• Timber-effect appearance

• Lower maintenance than timber

• Good privacy options

• Resistant to rot and weathering

Cons

• Usually heavier than aluminium

• Fewer design options

• Can be more expensive than standard timber

Timber Gates

Timber gates remain a popular choice for country homes, rural properties and traditional driveways.

Many homeowners choose timber for its natural appearance and character. It can complement both period properties and countryside settings exceptionally well.

Timber gates require regular maintenance to keep them looking their best.

Pros

• Natural appearance

• Traditional character

• Wide range of styles

• Can be painted or stained

Cons

• Requires regular maintenance

• Can warp or crack over time

• Vulnerable to weather exposure

• Shorter lifespan than aluminium

Steel Gates

Steel gates are well known for their strength and durability.

They're commonly used on commercial, industrial and high-security sites where robustness is a priority. Powder-coated finishes help protect the metal and provide a wide range of style options.

Pros

• Extremely strong

• Suitable for high-security applications

• Excellent for large gates

• Long lifespan when maintained

Cons

• Rusts

• Heavier than aluminium

• Higher strain on automation systems

• May require more maintenance over time

Cast Iron Gates

Cast iron gates are often associated with period properties, estates and decorative entrances.

Known for their ornate appearance and traditional styling, cast iron gates can create a striking entrance feature. However, they are less common today than aluminium or steel alternatives due to their weight and maintenance requirements.

Pros

• Traditional

• Decorative

• Strong

• Suitable for heritage properties

Cons

• Very heavy

• Requires maintenance to prevent corrosion

• Less suitable for modern automation systems

• Usually more expensive than modern alternatives

Which gate material is best?

While every property is different, aluminium gates have become the preferred choice for many modern installations. 

They offer excellent durability, minimal maintenance requirements and work particularly well with automated gate systems. For most homeowners looking for a long-lasting solution, aluminium provides one of the best all-round combinations of appearance, performance and value.

Security Gate Comparison Table

Requirement	Recommended Gate Type
Traditional home driveway	Swing Gate
Limited space behind entrance	Sliding Gate
Heavy commercial use	Cantilever Gate
High traffic volume	Bi-Folding Speed Gate
Low-maintenance residential gate	Aluminium Swing or Sliding Gate
High-security industrial site	Cantilever Gate

Comparison tables are useful, but every property is different.

The best solution will always depend on how the entrance is used, the available space and your security requirements.

Best Gate Types for Different Properties

Best Gates for Homes & Driveways

For most homes, swing gates remain the most popular choice.

They provide an attractive entrance and work well with both traditional and contemporary properties.

Homes with smaller driveways benefit from sliding gates, as they don’t need space to swing open.

If you're exploring options for a residential property, take a look at our Driveway Swing Gates collection for a range of styles and configurations.

Best Gates for Commercial & Industrial Sites

Commercial properties need a balance between security and efficiency.

Sliding gates, cantilever gates and bi-folding speed gates are all popular choices.

The best option usually depends on traffic volumes, access requirements and available space.

To explore solutions designed for business premises, warehouses and industrial sites, browse our Commercial Gates collection.

Best Gates for Car Parks

A full gate system isn't always necessary for a car park. In many cases, a raised-arm barrier is enough to control access while allowing vehicles to enter and leave quickly. This makes them a popular choice for retail parks, business parks, private car parks and commercial premises.

 

For locations with frequent vehicle traffic, a raised-arm barrier is often a more practical and cost-effective solution than a full gate system. 

Explore our Raised Arm Barriers collection to see the options available for commercial and private car parks.

Best Gates for Warehouses and Distribution Centres

Warehouses often experience constant vehicle movements.

For this reason, cantilever sliding gates are frequently the preferred option. They provide excellent security while avoiding many of the maintenance issues associated with tracked systems.

Why Choosing the Right Security Gate Matters

It's easy to focus on appearance when choosing a gate.

After all, it's often one of the first things visitors see when they arrive at your property. However, what looks good isn't always the right choice for the space available.

We've worked with customers who originally wanted traditional swing gates, only to discover their driveway layout wasn't suitable. Others assumed a standard sliding gate would be the best option, only to realise that a cantilever system would provide better long-term reliability.

The right gate should do more than secure the entrance. It should work with the property's day-to-day operations, provide the right level of protection, and continue to perform reliably for years to come.

Understanding the different gate types available can help you avoid expensive mistakes and make a more informed decision.

Common Mistakes When Choosing a Security Gate

One of the biggest mistakes is choosing a gate based purely on appearance.

A gate may look perfect in a brochure, but be completely unsuitable for the property where it will be installed.

Another common issue is underestimating future usage. A gate that works perfectly for occasional residential access may struggle when used hundreds of times per day.

It's also important not to overlook automation requirements. Choosing the right motor, access control system, and safety equipment is just as important as selecting the gate itself.

Still unsure which gate is right for your property? Online Security Gates can help you compare options and recommend the most suitable solution for your site. 

Call 0207 1129 029 or contact us online to speak with a member of the team.

Electric Gate Options and Automation

Automation can improve convenience, security and access control for both residential and commercial gates.

Types of Electric Gates

Many modern gate systems can be automated.

Popular types of electric gates include:

• Automated swing gates

• Tracked sliding gates

• Cantilever sliding gates

• Bi-folding speed gates

The right automation system will depend on factors such as gate weight, usage levels and power availability.

If you're planning an automated gate installation, it's also important to choose the right motors, control systems and safety equipment. Browse our Electric Gate & Automation Accessories collection to explore automation solutions for residential, commercial and industrial gate systems.

Access Control Options

Once a gate has been automated, you'll need a way to control access.

Access control options include:

• Keypads

• Video intercom systems

• GSM mobile phone access

• Smartphone gate openers

• Remote controls

• Long-range readers

• Access cards and fobs

• ANPR (Automatic Number Plate Recognition)

Some systems are better suited to homes, while others are designed for sites with higher traffic volumes and multiple users.

Gate Safety and Compliance

Safety should always be a priority when installing an automated gate.

Why Gate Safety Matters

Automated gates are heavy pieces of equipment that move under power. If they are installed incorrectly or lack the appropriate safety features, they can present a risk to vehicles, pedestrians and property. That's why professional installation and regular maintenance are so important.

For additional guidance, property owners can refer to the Door & Hardware Federation (DHF), which provides industry guidance on automated gate safety and maintenance. 

Essential Safety Features

Modern automated gates may include:

• Safety edges

• Photocells

• Obstacle detection systems

• Emergency stop controls

• Manual release mechanisms

The exact requirements depend on the gate type and installation environment.

How We Help Customers Choose the Right Gate

No two properties are exactly the same.

That's why we start by understanding how the site operates before recommending a solution.

When advising customers, we typically consider:

• Available space

• Security requirements

• Traffic levels

• Access control needs

• Maintenance expectations

• Budget considerations

Which Security Gate Is Right for You?

No single gate is right for every property. The best choice will depend on the space available, how the entrance is used, and the level of security required.

Some homeowners may be looking for a traditional swing gate, while others need the practicality of a sliding or cantilever system. Businesses may prioritise traffic flow, automation or access control, making bi-folding gates or barriers a better fit.

If you're still unsure which option is right for your property, our team can help. Call 0207 1129 029 to discuss your requirements or browse our range of security gates to find the right solution.