Gates
This guide provides clear, practical information on the different types ofgatesused in fencing systems — including manual and automated options, standard gate configurations, and design considerations for access, security, and compliance.
Understanding Gate Widths
When selecting a gate, it’s important to note that all widths are described as the gate opening - the clear space between the posts once installed. This ensures accurate sizing and compatibility with your fence line.
Built for Strength & Reliability
Otter Fencing Chain-link Gates
Our Chain-link gates are manufactured with a precision-notched pipe design, creating a stronger weld and increased structural integrity compared to standard butt-joint fabrication.
Otter Fencing Tubular Gates
Every Tubular gate includes an additional bottom rail, engineered to provide extra support and reduce flex. This added reinforcement helps stabilise the gate and improves long-term performance.
Common Gate Types
- Single Swing Gate: Hinged at one side and swings inward or outward
- Double Swing Gate: Two hinged panels opening from the center
- Sliding Gate: Runs along a track or rail, ideal for driveways or wide openings
- Pedestrian Gate: Narrow gate for foot traffic access
- Automated Gate: Operated with motors, remotes, or access control systems
Gate Frame Materials
- Galvanised Steel: Strong and corrosion resistant, ideal for industrial and commercial use
- Aluminium: Lightweight and rustproof, often used in residential and decorative applications
- Powder Coating: Adds colour and weather protection — available in custom finishes
Gate Hardware & Accessories
- Hinges: Adjustable or fixed, designed to support gate weight and movement
- Locks & Latches: Options include padlock hasps, sliding bolts, or keyed locks
- Drop Bolts: Stabilises one side of a double gate
- Wheels (for sliding gates): Heavy-duty jockey wheels for smooth rolling
- Automation Kits: Include motors, remote controls, keypads, and safety sensors
Design Considerations
- Opening Width: Match the gate span to intended use (vehicles vs. pedestrians)
- Clearance: Ensure enough swing or slide space, depending on layout
- Height: Should match or complement adjoining fence panels
- Security: Choose lockable and tamper-proof hardware for high-security areas
- Compliance: Ensure gates in pool areas or public zones meet local regulations
Gate Installation Tips
- Use level and plumb posts to avoid gate sagging over time
- Install gates with enough ground clearance for terrain and obstruction
- Secure hardware with anti-tamper fasteners for added security
- Use concrete footings for gate posts, especially in high-traffic areas
Automated Gates
For increased security and convenience, gates can be motorised and operated using:
- Remote control fobs
- Keypads or keycard systems
- Access control integrations (e.g. intercoms, sensors, timers)
Automated gates are typically used in commercial properties, apartment blocks, warehouses, and high-security perimeters.
