30+ Years' ExperiencePrecise, economical steel fabrication
In-House FabricationSaw cutting, drilling and welding
Same-Day CollectionOr delivery straight to your site
45' & 90' Crane TrucksSteel lifted straight into position
What We Do
Do you require a steel beam supplier in London, Kent or Essex? We are the leading RSJ beam fabricators and suppliers for London and the surrounding areas.
When it comes to steel fabrication, it's always a good idea to work with a professional team that supplies a wide variety of steel products. We also provide services that include saw cutting, drilling and welding.
Our steel fabrication services are made to the highest standards, and we have a wide range of products at affordable prices for your steel construction project. At RSJ London we stock high-quality steel products that are ideal for any building project, such as RSJ beams, angle beams and frames.
Structural Steel Services
Fabrication, welding, erection and supply from one team. Contact RSJ London today for more information about the services we offer.
Steel Fabricators
Custom beams, frames and connections made in-house, at the exact size your project needs.
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Steel Welding
On-site welding from our own team, often with you within a few hours of your call.
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Steel Erection
Experienced erectors putting up steelwork for extensions, building support and roofs.
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Steel Beam Suppliers
Single beams or bulk orders of RSJs, universal beams and columns, cut to length.
Learn moreWhy Choose Us
We are a leading steel supplier covering Central London, Sevenoaks, Greenwich, Northgate and Bromley. All our steel fabrication products are made from the highest quality materials, and we provide a wide range of solutions for your steel needs, from goal posts to seating plates and base plates.
Customising Steel
We'll produce steel whether the size and type you need is already available or you need a particular size of steel beam.
More Than 30 Years' Experience
We take pride in our experts' ability to handle any problem and produce precise, economical architectural steel fabrications.
In-House Work
You can be confident we'll get your steel to site as quickly as possible. Our beams are offered for same-day collection or delivery.
Cost-Effective
We have a wide range of products at affordable prices to support your steel construction project.
Looking for customised steel products?
Speak to RSJ London. Our specialised team of professionals can provide any steel solution you need.
Or call 020 8311 8642
Steel Beam Suppliers
When it comes to steel beams, there are plenty of options to choose from. A simple connection is a bolted intersection with plates, while a box frame combines two steel columns with a ground beam and a header beam.
An angled beam can simply be drilled with slotted holes for connection to brickwork or concrete, and a flitch beam is a compound beam often used in house construction.
RSJ Beams
A rolled steel joist, one of the most common types of steel beam. Available in a range of sizes, or custom made.
View RSJ beams
Spaced Beams
A pair of beams bolted together with tubular or PFC spacers, used where height is restricted.
Beams and frames
Flitch Beams
A pre-drilled steel plate sandwiched between two timber beams, with all three layers held together with bolts.
Steel support beams
Steel Beams
Steel beams can be used in a wide variety of environments, and are most commonly seen in residential and commercial building projects.
They can be used as part of any structure to provide additional strength and durability, and many can be added to existing structures for extra support. Heavy steel beams can be cut to various lengths and thicknesses, making them very versatile for any building environment.
We aim to provide a 24-hour turnaround on all small projects, with daily deliveries from our own fleet of vehicles.
Request a QuoteSteel Fabrication
Our steel fabrication services cover simple connections, spliced connections, box frames and roof structures. These connections are popular across the building industry and are also ideal for DIY builders.
Steel Angles
Versatile sections in a wide range of sizes, used with other steel products to strengthen a structure.
View steel angles
Steel Bars
Cut to size in different thicknesses, to strengthen a platform or provide a much-needed connection.
Steel products
Steel Columns
Support for larger structures, made to fit your project in the exact size and thickness you need.
View columnsAbout Us
Not sure which steel product you need, or what type of connection to make? Speak to our friendly and helpful team for advice and guidance.
RSJ London are leading RSJ beam fabricators and suppliers, covering Central London, Kent, Essex, Sevenoaks, Greenwich, Northgate and Bromley.
Contact Us
Phone020 8311 8642
Working TimesMon – Fri, 8:00am – 6:00pm
Our YardUnit 10 Mulberry Wharf, Belvedere, DA17 6BS
RSJ Beams Near Me
We supply RSJ steel beams throughout London, Kent and Essex, including these London boroughs:
- City of London
- City of Westminster
- Kensington and Chelsea
- Hammersmith and Fulham
- Wandsworth
- Lewisham
- Greenwich
- Harrow
- Lambeth
- Southwark
- Tower Hamlets
- Hackney
- Islington
- Barnet
- Bexley
- Havering
- Enfield
- Camden
- Brent
- Ealing
- Hounslow
- Richmond upon Thames
- Barking and Dagenham
- Redbridge
- Kingston upon Thames
- Merton
- Sutton
- Croydon
- Bromley
- Hillingdon
- Newham
- Waltham Forest
- Haringey
Or call 020 8311 8642