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Heavy-duty UK-manufactured single leaf height barriers designed to control vehicle access and protect overhead structures.
Available in 3m–6m spans (custom sizes on request), finished hot-dip galvanised and powder coated in Yellow RAL 1021 for maximum durability and visibility.
✔ UK Manufactured
✔ Custom Heights & Spans
✔ Galvanised + Powder Coated
✔ Built to Order
✔ Nationwide Delivery
Product: Single Leaf Height Barrier
Material: Mild Steel – 120x120x5mm SHS posts / 80x80x3mm SHS top frame
Finish: Hot-dip galvanised then powder coated (Yellow RAL 1021)
Spans Available: 3m, 4m, 5m, 6m (bespoke sizes available)
Lead Time: Typically 2 weeks (made to order)
Applications: Car parks, industrial estates, depot entrances, retail parks, restricted access roads
👉 Need pricing for your site? Tell us your required span and finish and we’ll respond quickly with a tailored quotation.
A single leaf height barrier is a swing arm vehicle clearance barrier designed to restrict access to vehicles above a specified height while still allowing controlled entry when required.
For wider entrances, view our Double Leaf Height Barriers. For permanent installations, see our Fixed Height Restriction Barriers.
Unlike fixed height restriction barriers, the single leaf design pivots open, allowing authorised or oversized vehicles to pass when needed. This makes it ideal for sites that require both height control and operational flexibility.
It provides a practical, cost-effective way to:
The swing arm operates via a secure latch and locking system, giving site operators full control over access while maintaining a clear visual height restriction for approaching drivers.
At Aremco, we manufacture our height barriers in-house here in the UK — meaning you deal directly with the fabricator, not a reseller or middleman.
That gives you:
✔ Direct-from-manufacturer pricing
✔ Faster lead times
✔ Full customisation flexibility
✔ Technical advice from the people who build it
✔ Consistent quality control
By coming direct, you avoid distributor mark-ups and unnecessary delays — ensuring better value and clearer communication from enquiry to delivery.
Our single leaf height barriers are fabricated from heavy-gauge mild steel and engineered for demanding environments including industrial estates, logistics depots and public sector sites.
Each unit is:
This isn’t lightweight imported stock — it’s robust UK-manufactured steel built to last.
Our single leaf height barriers are fabricated from heavy-duty structural steel sections to ensure long-term durability and resistance to impact.
Posts:
120mm x 120mm x 5mm SHS mild steel
Top Frame / Swing Arm:
80mm x 80mm x 3mm SHS mild steel
Design:
Single pivoting swing arm with secure latch and locking system
Finish:
Hot-dip galvanised to protect against corrosion
Powder coated in Yellow RAL 1021 for enhanced visibility and weather resistance
Designed for demanding commercial and industrial environments.
Suitable for:
Provides clear visual height restriction while allowing controlled access when required.
Due to the size and weight of our single leaf height barriers, deliveries are made via pallet network.
For wider spans or larger barriers, or no offloading facilities on site, a specialist vehicle may be required. We will advise this at quotation stage to ensure smooth delivery to your site.
The price shown includes delivery to most mainland UK locations. Some postcodes and remote areas are excluded from this standard rate. For a full list of affected regions, please view our Shipping & Delivery Policy before placing your order.
Whether you’re ordering a single unit or pricing a full project, we’re here to help.
📞 Call 01384 566222
📩 Email sales@aremcobarriers.co.uk
Or use the quotation request form above.
Trade, bulk and project pricing available — speak to us directly for your best rate.
We’ll confirm specification, lead time, delivery cost and installation options.
Our single leaf height barriers are manufactured to your required clearance height. Standard spans are 3m, 4m, 5m and 6m, but bespoke sizes are available on request.
Simply tell us your required vehicle clearance and site width and we will manufacture accordingly.
Yes. All barriers are hot-dip galvanised for corrosion protection.
They are then powder coated in high-visibility Yellow RAL 1021 as standard.
Alternative RAL colours are available on request.
Yes. These are heavy-duty fabricated steel barriers designed for commercial, industrial and public sector environments including:
They are not lightweight imported products — they are UK-manufactured structural steel units built for durability.
The swing arm is secured using a latch and locking mechanism.
Additional locking options can be discussed depending on site requirements.
The barrier is typically supplied as dig-in posts requiring concrete foundations. Foundation depth will depend on ground conditions and span.
Base plated options are available if required.
As each barrier is built to order, lead time is typically around 2-3 working weeks.
We will confirm exact timescales at quotation stage.
Yes. The single leaf design allows controlled access when required, making it ideal for sites that occasionally need to accommodate oversized vehicles.
