Steel beams for loft conversions
Loft conversion steel beams
Steel beams for loft conversions, cut to length and supplied spliced or with end plates, as your engineer specifies. Fabricated at our Liverpool depot and delivered across Merseyside and the North West.

Spliced beams
Beams supplied in sections with bolted splices, made to your drawings.
End plates
End plate connections welded and drilled to your calcs.
Drilled for fixings
Holes drilled through the web or flange where specified.
Primed or galvanised
Supplied raw, primed or galvanised to suit the job.
Typical jobs
Steel for every loft
Dormer loft conversions
Hip-to-gable conversions
Mansard conversions
Terraced and semi-detached lofts
Also see bifold steel beams, steel goalposts and our steel connection types.
How it works
From calcs to your loft
1. Send your calcs
Upload your engineer’s calcs or drawings, or WhatsApp a photo of them.
2. We cut and fabricate
Beams are cut to length, spliced or end-plated, drilled and finished in-house.
3. Delivered to site
We confirm the date when we quote. Offloading on site is by the customer.
Who we supply
Loft conversion companies
Builders and contractors
Steel erectors
Refurbishment contractors
Carpenters and joiners
Areas we deliver to
Liverpool, Wirral, Warrington, Widnes, Runcorn, St Helens, Wigan, Bolton, Manchester, Preston, Blackburn, Chester and Stoke-on-Trent.
Loft conversion steel beams in Liverpool and the North West
Alexander Steel supplies loft conversion steel beams to loft companies, builders and steel erectors across Liverpool, Merseyside and the North West. Loft beams are commonly supplied spliced or with end plates, and we make them exactly as your engineer’s drawings show, cut from stock universal beams and parallel flange channel, drilled and fabricated in-house. Lead times vary by job, so we’ll agree a delivery date when we quote. For a price, upload your calcs or call 0151 733 4927, email sales@alexandersteel.co.uk or WhatsApp 07833 561736.
Loft beam FAQs
Can you supply loft beams spliced?
Yes. Where your engineer specifies a splice, we supply the beam in sections with the splice plates fabricated and drilled to the drawings.
Do you fit end plates to loft beams?
Yes. End plates are welded and drilled to the sizes and hole positions on your drawings.
How long do loft conversion beams take?
It depends on the number of beams and connections. We’ll agree a delivery date with you when we quote.
Do you deliver loft beams?
Yes, across Liverpool, Merseyside and the North West, or you can collect from our Edge Hill depot. Offloading on site is the customer’s responsibility.