Flitch Beams

Southend Steels and our sister company E-Timber can supply everything you need for your flitch beam build. The steel plate cut to size and the treated structural timber to go with it.

One enquiry, two suppliers, zero hassle. Fill out the form for a free quote today. 

Request a Quote

Request A Quote (Step Form)

flitch beams for loft conversion

Standard Flitch Plate Sizes

All plates can be cut to order. The table below shows common dimensions; non-standard sizes are available on request.

Dimension Common Sizes
Width 100mm, 150mm, 200mm, 250mm, 300mm
Thickness 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm
Length 2m – 6m (custom lengths available)
Material Mild steel (S275/S355) or galvanised

Why Choose Southend Steels for Flitch Beams

Earmuffs Icon

Experience & Expertise

With our broad experience and qualified team of engineers, we have the expertise to provide you with the best steel products.

Steel Beam Icon

Quality Products

Our flitch beams are of the highest quality, sourced and fabricated with precision to meet various industry standards and needs.

Contact Icon

Personal Service

Unlike larger companies, we provide a personal and friendly service, ensuring that your unique requirements are catered to with the utmost attention to detail. 

Money Icon

Value For Money

Along with competitive pricing, we offer free delivery within Southend up to Rayleigh. Purchases over £500 are also entitled to free delivery, making us a cost-effective choice for all your steel requirements.

Steel & Timber Solutions

Treated timber is chosen for its durability and resistance to moisture and movement. When paired with our precision-cut steel flitch plates, you get a complete flitch beam without having to go to multiple suppliers. We offer package deals on steel + timber combos. 

flitch plates southend steels reinforcement for timber

FAQs

What areas do you deliver to?

We deliver across Essex, London, Kent, and the wider South East. Free delivery is available within the Southend to Rayleigh area and on all orders over £500.

Most orders are cut and ready for delivery within a few days. If you’re working to a tight deadline, give us a call on 01702 615 925 and we’ll do what we can.
Yes, all plates are cut to order so if your dimensions don’t match a standard size, that’s not a problem. Just enter what you need in the quote form.
Typically, a flitch plate is placed between two timber beams and then bolted together at regular intervals using through bolts. The assembly must be engineered to ensure structural integrity.
For interior use, mild steel plates are typically fine with a basic primer. For exterior or damp environments, galvanised or stainless steel plates are recommended to prevent corrosion.
They can be a more cost-effective solution than deep solid timber or full steel beams, especially when working with limited ceiling height or needing to preserve a timber look.

See What Our Customers Say

Find out for yourself why our customers keep coming back to Southend Steels

google
laura hayward
25/04/2026
google
Burhan Uddin
31/03/2026
google
scrooby x
13/03/2026
google
sam mcpherson
26/02/2026
google
Jenni Walkling
09/02/2026
google
Kate McNamara
17/01/2026
google
chad avery
17/01/2026
google
John Cogger
15/01/2026
google
Claire A
14/01/2026
google
Chrissie Moat
14/01/2026
google
elliot taylor
14/01/2026
google
Susan Roberts
14/01/2026
google
Robert Roberts
14/01/2026
google
Tara Belsham
14/01/2026
google
Nav Singh
28/10/2025
google
jay placey
21/08/2025
google
Lewis Williams
14/08/2025
google
Ruby Swan
29/07/2025
google
Jim Bob
10/07/2025
google
Richard Hall
10/07/2025
google
Jamie Whiting
10/07/2025
google
Max David
17/06/2025
google
google
google
Nathan Bignell
19/02/2025
google
Jack Roth
18/02/2025
google
Mick
02/02/2025
google
google
Mr Brit
31/01/2025
google
Ben Lee
31/01/2025
google
Thomas Bynorth
16/01/2025
google
Vinesh Patel
03/01/2025
google
google
google
Harry Thomson
22/04/2024
google
Adam Sims
20/04/2024
google
Luke Henderson
10/04/2024
google
Andy Wilks
20/03/2024
google
google
Ray Zammit
06/03/2024
google
Mathew Tyrrell
23/02/2024
google
Paul Downs
16/02/2024
google
google
mike holeyman
08/02/2024
google
MX fast life
08/02/2024
google
Konstantin G
07/02/2024
google
John Couzens
05/02/2024
google
Sam King
05/02/2024
google
steve smith
02/02/2024
google
Caron James
05/01/2024

Get Your Free
Flitch Beam Quote

If you’re wanting a timber flitch beam and steel flitch plates that combine strength, reliability, and great value, Southend Steels is the perfect choice.

flitch beams in construction project