Hertford Bow Top Fencing and Matching Gates
The rounded head pattern used around play areas, schools and communal grounds because there is nothing sharp at head height.
Bow top is the pattern you have walked past a thousand times without naming it: vertical bars looped over at the top into a rounded head, no points, no finials, nothing that catches a coat or a hand.
That head detail is the whole reason it exists. Around a play area, a nursery boundary, a school field or a housing association green, the specification question is not how it looks but what happens when a child goes over it. Bow top answers that better than any pointed railing.
It is also quietly good looking, which is why it turns up on communal frontages and around estate greens where a palisade line would feel like a compound and a timber fence would be kicked through inside a year.
What is different about Hertford
Most bow top enquiries in Hertford come from communal grounds rather than private gardens: a green between blocks, a nursery boundary, a play space inside a housing scheme. Those clients are buying a boundary that survives long, sloping plots dropping toward the river lea — terracing and retaining work are often part of the job and a decade of use, not a fence that photographs well on day one.
Because conservation areas and listed buildings around the castle restrict heights and finishes, the post work is specified before the pattern. Gate posts get upsized where a gate is used constantly, and bay centres are shortened where the ground is soft.
Colour tends to be decided by what is already on site in Hertford. Where a scheme has an existing palette we match the powder coat to it, so a new run beside Mead Lane industrial estate does not announce itself as the newest thing there.
How it is specified
- Typical height
- 900mm to 1500mm for play and amenity boundaries
- Head detail
- Continuous looped bow top, no points, no finials
- Infill
- Vertical bars at close centres, with reduced centres where small children use the space
- Posts
- Set into concrete, with gate posts sized up where a gate hangs from them
- Finish
- Galvanised then powder coated, most often black, green or blue
Colour is usually the specification decision that gets argued over. Powder coat over galvanising holds the colour without annual repainting, which matters when the maintenance budget is a person with a van and forty sites.
How we build it
1. Set out the line
Play boundaries are set out to the surfacing edge first, because the fence line and the safer surfacing edge have to agree.
2. Post work
Posts concreted at measured centres, with gate posts upsized so a gate that gets used all day does not drag the line out of plumb.
3. Gates and self closers
Pedestrian gates hung to swing clear of the surfacing, with self closing hinges where the client asks for them.



Where this is the right answer
- Play areas, nurseries and school boundaries where a pointed top is not acceptable
- Communal greens and estate frontages that need a boundary but not a barrier
- Parks, verges and footpath edges where visibility through the line matters
- Anywhere a boundary has to survive being climbed rather than pretend it will not be
Bow top is not a security product and we will not sell it as one. It is climbable by design and it screens nothing. Where the brief is deterrence or a site perimeter, vertical bar at height or weld mesh is the honest specification and costs less anxiety later.
Common questions
- Does bow top come with matching gates?
- Yes, single pedestrian gates and double gates are made in the same pattern so the line reads continuously, with the gate frame heavier than the fence bays because it takes all the movement.
- How is bow top fixed on hard surfacing?
- Either core drilled and bolted to a base plate where there is a slab underneath, or dug through and concreted where there is a soft edge. Which one is right depends on what is under the surface, so we check before quoting.
- Why is bow top used around play areas?
- Because the top is a continuous rounded loop rather than a point or a finial. When a child climbs the fence, and they will, there is nothing at the top to catch clothing or skin.
- Can bow top have closer bar spacing for toddlers?
- Yes. Where the space is used by under fives we reduce the bar centres so a small head cannot pass between bars, and we set that out before fabrication rather than adapting on site.
- Is bow top strong enough for a school boundary?
- For an amenity and play boundary, yes. For a perimeter that has to resist forced entry out of hours, it is the wrong product and we would specify vertical bar or mesh instead.
- What do most Hertford customers ask you for on this?
- Georgian and Victorian townhouses in the centre, with newer estates on the Bengeo and Sele Farm sides shape most of it, so the common brief here is a run measured to an existing boundary rather than an off the shelf size. Conservation areas and listed buildings around the castle restrict heights and finishes, and that shows up in the post work more than in the steel above it.
Bow top for schools and grounds in Hertford
Send the boundary length, the height you need and what the space is used for, and we will price the bays, the gates and the post work as separate lines. Fully insured, our own team on site.
Related metal work: Railings and estate fencing, Vertical bar fencing, Palisade fencing. Main hub: metal fencing and gates.
Nearby: Bow top fencing in Ware, Bow top fencing in Hoddesdon, Bow top fencing in Hatfield.
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