Swann Engineering Group offers a number of self-supporting Tower structures up to 110m high.

Self-supporting towers are usually three or four sided structures, assembled in sections with a lattice work of cross braces bolted to the legs.

The self-supporting towers can be manufactured from tubular, solid bar or rolled steel angle sections or a combination.

We provide a range of single-user and multi-user towers, all manufactured at our Braintree fabrication facility.

Any of the towers can be ordered at an intermediate or bespoke height.

Towers available:

  • MT Tower
  • 703 Tower
  • 1003 Tower
  • 3OH Tower
  • 1S Tower
  • 4S Tower
  • 4T Tower
  • 5S Tower
  • 5T Tower
  • B2-3 Tower

Tower extension and strengthening schemes available include:

  • Extension at the base of the tower including foundation analysis, new interface connections and foundation extension if required.
  • Extension at the top of the tower including new interface steelwork, relocation of existing antennas and installation of new antennas.
  • Strengthening via leg/bracing swaps.
  • Local strengthening including design of redundant bracing systems and leg strengthening schemes.

Swann Engineering Group can offer a solution to most tower extension or strengthening requirements.

Our towers are designed to suit the latest technology requirements and can be requested to be provided with the relevant accessory steelwork. Details of the telecoms accessory steelwork, lightning protection and cable management products can be found in our Swann Direct brochure which is available via the Swann Direct website – or in hard copy on request.

To discuss your Tower deployment requirements, contact our Customer Support Team on 0800 090 2375 or email

Download Brochure

Swann Complete Fabrication & Installation of Radar Tower in Northfleet

Swann Engineering Group Ltd has successfully completed the fabrication and installation of a new 50-metre high radar tower for the London Port Authority.

Video: An Introduction to Swann Group Ltd & Telecoms

Watch our "Introduction to Swann Group Ltd & Telecoms" video to find out how we have become industry experts in specialist steel tower structures.

Delivering Rural Telecoms Structures for the Scottish 4G Infill (S4GI) Project

First announced in 2018, the Scottish 4G Infill (S4GI) programme is an initiative that brings 4G mobile connectivity to rural areas of Scotland.

Latest Swann News

Subscribe to news updates.

Download the Swann Group Brochure

Fill in your details below and the brochure will be sent to your inbox