London steel beams supplier that won't delay your build

Helping established builders in Southeast London get high quality steel beams when they need them so they can continue the job without being delayed.


Quality steel beams in 24 hours

Next day high quality CE marked steels delivered with HIAB offload for Southeast London


No limit on size or complexity

Our steel stock and supply chain means that we can put together whatever steel beam combination you need

approval process

Make sure the beams are right

Proven 3D approval process from building and fabrication experts that won’t compromise on quality

Never worry about your steels again

Our steel fabrication experts will get your steel beams ready to fit in 24 hours. We have a 3 stage proven process making sure you get the right steels quickly time and time again.

3d design InterSteels

Expert guidance

An in-house drawing service and thorough approval process so you don’t miss any detail.

  • Consultation
  • 3D drawings
  • Order approval
steel beams fabrication

Beam fabrication

In-house fabrication services to supply on-demand steels.

  • Beam cutting
  • Beam fabricating
  • Beam welding
Steal beams delivery

Guaranteed delivery

London delivery service ready to get your steels to you.

  • Confirm delivery date
  • 1-hour heads-up
  • Deliver HIAB offload
Intersteels worker brushing steel beam

You can order any steel beams, complete with fixings

Selection sizes

All standard sizes section sizes available in stock from your universal beams and columns to angles and box sections.


We offer the standard variations for most building projects including splices, cranks, flitch plates, goal posts.


We can prep and coat primer painted, fire painted, galvanised.

What's included in your kit?

All steel beam kits come with all the necessary bolts, cleats, and steel bearing plates.


Guaranteed next day delivery on cut to length beams. HIAB off-loader, 3 days for more complex steel beam fabrication

"Intersteels have enabled us to maintain and increase our customer base through their high quality fabrication work, quick turnaround, and their stringent and thorough approval process."
James Hibbard
Loft Office Manager (PGR)
"As per usual, Intersteels have helped me in running my business with competitive prices and fantastic service. You have pulled out all the stops in getting drawings to me for approval and manufacturing projects, even with just a couple of days' notice. I would highly recommend you guys to any of my clients - the service is second to none and I look forward to continuing to do business with you in the future."
James West
Contracts Manager (APC)
Toni - InterSteels Steel Beams Supply expert
Nigel - InterSteels Steel Beams Supply expert
Get started

Price up your steel beams with Toni or Nigel

Talk to our fabrication experts


Our website uses cookies. You can review the cookies we use and our privacy policy on this page.

Email us

If you have any questions  or comments, please fill out this form and let us know.

Your personal data will be used to respond to your enquiry as per our privacy policy