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Interlaced Bow Top Steel Railings – Decorative Perimeter Fencing

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Alpha Rail Ltd

Decorative Mild Steel Railing System – Interlaced Bow Top

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+44 (0)1623 750214 Website

Application

Railings suitable for:

  • Housing developments and residential boundaries
  • Schools, colleges, and university campuses
  • Public parks, green spaces, and landscaped perimeters
  • Footpaths, walkways, and recreational zones
  • Civic buildings and heritage sites
  • Planted areas requiring soft visual integration with added security
  • Commercial properties and business parks
  • Industrial estates and secured facility perimeters

Description

Interlaced Bow Top Railings are a secure and decorative alternative to standard bow top systems. Featuring a distinctive interlocking arch pattern, they deliver enhanced visual appeal while providing an anti-climb deterrent—ideal for public parks, schools, and pedestrian zones.

With smooth lines and no sharp edges, this railing is especially suited to environments where safety and aesthetics go hand in hand. Manufactured using solid S275JR and hollow S235JR mild steel sections, each panel is hot dip galvanised to EN ISO 1461 as standard, with optional polyester powder coating in any RAL colour. Supplied with panel-to-post fixings and built in compliance with BS 1722-9, it ensures a secure, long-lasting perimeter solution.

Features & Benefits

Decorative interlocking pattern – Unique design provides added security and a refined aesthetic alternative to standard bow top

Safe for public use – Smooth, edge-free design makes it ideal for footpaths, planted boundaries, and recreational zones

Durable steel construction – Combines solid S275JR and hollow S235JR mild steel sections for strength and resilience

Long-lasting protection – Fully hot dip galvanised for corrosion resistance in outdoor environments

Customised finish – Optional powder-coated finish in any RAL colour to complement surrounding design schemes

Easy to install – Supplied with all panel-to-post fixings and compatible gate options for seamless setup

Flexible application – Can be mounted into the ground or base-plated depending on site conditions

Standards compliant – Engineered and produced to BS 1722 Part 9 specifications for quality and reliability

General information

Color

Black

Green

Grey

Silver

Blue

Show more

Finish

Galvanized

Powder-coated

Material

Steel

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

500 mm

900 mm

1200 mm

Bespoke

Uniclass

Ss_25_14_61_86 Steel vertical bar fencing systemsPrimary

CAWS

Q40/340 Steel vertical bar fencing

Q40/430 Proprietary fencing

Q40/30 Proprietary fencing

Specification data - Steel vertical bar fencing systems

Classification data

Standard

To BS 1722-9.

Posts

Steel 40 x 10 mm RSF posts.
Steel 60 x 10 mm RSF posts.

Post foundations

Ground fixed into concrete foundation.
Base plated fixing.
Rooted into pockets.

Manufacturer guidance

Consult manufacturer for details.

Base boards

Carbon steel panels.

Rails

40 x 10 mm RSF rails.
60 x 10 mm RSF rails.

Panels

Carbon steel framed vertical round bar panels with interlaced bow top, Ø12 mm.

Guidance for specification option:

Up to 1.2 mm high.

Carbon steel framed vertical round bar panels with interlaced bow top, Ø16 mm.

Guidance for specification option:

Up to 1.4 mm high.

System accessories

Not required.
Single leaf gate to suit.
Double-leaf gates to suit.
Support legs.

Panel height

500 mm.
900 mm.
1200 mm.
Bespoke.

Guidance for specification option:

Consult manufacturer and insert requirements.

Post centres

2000 mm maximum.

Finish

Hot dip galvanized to BS EN ISO 1461.

Factory applied coating

Not required.
Polyester powder-coated.

Guidance for specification option:

  • Powder-coated to any RAL or BS colour.
  • Insert requirements.

Fixings

Panel to post fixings.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Steel

Literature

Interlaced Bow Top Data Sheet

Interlaced Bow Top Data Sheet

Case studies

Grosvenor & Hilbert Park, Kent

Grosvenor & Hilbert Park, Kent

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