Swing Gate Installation Guide UK¶

Definitive UK guide to swing gate installation, covering hinge types, pillar construction, automation, and the latest British safety standards for 2025.

Swing Gate Types, Pillars and Hinge Selection¶

Swing gates remain the most popular choice for UK residential driveways thanks to their traditional appearance and straightforward mechanism. They consist of one or two leaves hinged from side pillars and can be manual or automated. Gate leaves up to 3 m wide per leaf are standard for domestic driveways, with prices ranging from £700 for a pair of 1.8 m steel tubular gates to £3,000 for decorative wrought-iron or timber estate gates. Pillar construction is the single most important factor in swing gate longevity - masonry pillars must be at least 215 mm 215 mm (a single brick) and reinforced with a central concrete core tied into a foundation of at least 600 mm depth. Heavy gates require hinge reinforcement plates bolted through the pillar rather than surface-mounted. UK brands BFT, Came, FAAC, and DoorHan offer electromechanical swing gate arms with concealed or surface-mounted options. Costs for automation add £700 - £1,800 per leaf depending on gate weight and arm length requirements.

Automation, Safety Standards and Wiring Requirements¶

Automating existing swing gates in the UK requires careful assessment of hinge condition, gate weight, and pillar stability. Electromechanical 24V arms from BFT (Ares) or FAAC (S Series) cost £500 - £1,200 per leaf and offer obstacle detection via electronic torque sensing. BS EN 12453 compliance mandates two independent safety devices - typically a pair of photocells and a sensitive edge or reversing mechanism. The lockable manual release mechanism must allow the gate to be operated manually in a power failure. For gates exceeding 2.5 m per leaf, a hydraulic operator may be necessary to handle the additional leverage. Electrical wiring must be routed in flexible conduit from the control panel to both arms, with armoured SWA cable for underground sections. All mains connections must be RCD protected (30 mA trip) and comply with Part P of the Building Regulations. Post-installation, the operator must undergo a full cycle test - open, close, and obstruction reversal - and the Declaration of Conformity must be filed.

Specifications and Comparison¶

Swing Gate Type	Typical Cost Installed (Manual)	Automation Cost	Max Leaf Width
Steel Tubular (Galvanised)	£700 - £1,500	£700 - £1,400	3.0 m
Decorative Wrought Iron	£1,500 - £3,000	£800 - £1,800	2.5 m
Hardwood Timber	£1,200 - £2,800	£700 - £1,600	2.5 m
Aluminium Composite	£1,800 - £3,500	£600 - £1,400	3.5 m

FAQ¶

Can I automate my existing swing gates?: Yes, provided the hinges and pillars are in sound condition and the gate leaf moves freely without binding. A weight assessment is needed - most residential swing gate arms support up to 300 kg per leaf.
How deep should swing gate pillars be in the UK?: Pillar foundations should be at least 600 mm deep to avoid frost heave. The pillar itself should be reinforced with a concrete core and tied into the foundation with steel reinforcement bars.
Do swing gates need to open inward or outward?: Gates opening onto a public highway must open inward. Outward-opening gates require a Section 184 licence under the Highway Act 1980. Inward opening is generally preferred for security and legal compliance. For more information see our Sliding Gate Installation Guide UK.

Last updated: 2026-05-31.

External Resources¶

For further information consult authority guidelines at the Ofcom.