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Specialist Highway Services

  • Multilock Units

Our multi locks for multi-access locks, such as Council and Water Boards – these allow each user to have their own padlock, usually when a company has its own alike key padlocks.

Available in stainless or mild steel, to take 2 to 8 padlocks.

Gate Lock
  • Aluminium Salt Scrapers

Steel salt scrapers are heavy and corrode. We fabricate aluminium salt scrapers that are light and long lasting.

Aluminium scrapers
  • Steel Gantries and Access Walkways

We can design and fabricate steel gantries and walkways to suit any application.

Structural Steel Fabricators
  • Trash Screens and River Barriers

 We can design, fabricate, supply and install steel trash screens and river barriers. Available in galvanised steel, stainless steel or GRP.

Steel Water Barrier
  • Bespoke Structural Steel Supports

We can design, fabricate, supply and install structural steel products or supports.

Structural Steelwork Fabrication

View our PROJECT PORTFOLIO to see completed projects

Latest News

glass stainless steel

How do you protect stainless steel from corrosion?

How does metal corrosion happen? Let's take a look at some of the potential issues…

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Bespoke Balustrading

Bespoke Balustrading + Atrium Roof

The Fisheries in Hackney was built in the mid-1880s to process potatoes, make cloth and…

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Apartment Balconies

Apartment Balconies

TRIANGLE was tasked to install the Cantilever Balconies at the Fisheries in Hackney, London. Many…

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Steel Staircase

Cattle Grid Refubishment

Cattle Grid Refubishment In spite of the Covid-19 pandemic, Triangle LTD continues to provide services…

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Unit 32 Glasshouse Studios, Burgate, Fordingbridge, Hampshire SP6 1QX


01425 656 466