Victorian Structural Reinforcement

See how we stabilised a failing beam in a period property lounge with precision-engineered steel and a seamless finish

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Structural Upgrades for a Brighton Period Property

Precision matters when working with heritage homes. In this recent project, Rainbow was called in to rectify a structural weakness in a Victorian lounge — where a narrow steel beam had been poorly fitted above a French door opening.

We removed the undersized beam and installed a robust, galvanised steel replacement designed to support the full gable end of the building — meeting all engineering and building control requirements.

  • Installation of a custom-fabricated structural steel beam
  • Brickwork carefully matched to the period façade
  • Fire-rated plasterboard lining for internal protection
  • Walls fully skimmed and finished with detailed coving
  • Professional paintwork for a clean, elegant result

Every detail was handled with care — combining structural integrity with high-end finish. The result: a beautifully restored living space that blends old-world charm with long-term stability.

Progress Photos

Skimmed ceiling and beam casing above French doors, ready for painting Wide view of the freshly skimmed beam casing and window after plastering Primed beam casing installed above the French doors Primed steel casing above the window with scaffolding visible outside Fire-rated plasterboard lining being fitted around the new steel beam New galvanised steel beam exposed above the French doors Close view of the newly installed steel beam before boxing in Checking the new beam is level during installation Exterior brickwork opened up to receive the new steel bearing

Working on a Period Property or Heritage Project?

If you're planning structural work, beam replacement, or a sensitive renovation in Brighton & Hove, our team brings precision and care to every detail. We understand what it takes to upgrade older homes — without compromising their character.

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Why Clients Choose Rainbow for Period Property Work

1

Respect for Period Architecture

We carefully match materials, finishes, and structural details to preserve the original character while improving safety and durability.

2

Structural Reinforcement Experts

From steel beams to gable end support, our remedial works are engineered to stabilise and futureproof older homes without compromise.

3

Compliant & Calculated

All installations follow structural engineering specs and pass building control sign-off — so everything's by the book, from day one.

How We Work

1

Request an Estimate

Click "Get a Free Estimate" and tell us about the structural issue or period renovation you need help with.

2

We Visit the Property

We'll arrange a convenient site visit to assess the scope, identify risks, and make sure the right solution is proposed.

3

Receive Your Estimate

You'll get a clear, no-obligation estimate — covering materials, labour, timelines, and any building control requirements.

Our Structural Works Process

1

Structural Assessment

We inspect the existing beam or opening and, where the work requires it, arrange a structural engineer’s calculations before anything is quoted.

2

Quotation & Building Control

You receive a fixed quote, and we handle building control notification and sign-off where the work requires it.

3

Steel Installation

The area is propped and made safe, the undersized beam removed and the new galvanised steel installed to the engineer’s specification.

4

Making Good & Finishing

Brickwork is matched to the period façade, fire-rated lining fitted, walls skimmed and decorated so the repair is invisible.

4

Project Delivery

Our team carries out the work to spec, liaising with engineers or inspectors as needed, and finishing with care and cleanliness.

Structural Works & Period Property FAQs

Can you replace steel beams in older buildings?+
Yes — we specialise in upgrading undersized or failing steel beams in period properties, ensuring full compliance with modern structural and building control standards.
Will new steelwork affect the original look of my property?+
No. We carefully match brickwork, plaster, and internal finishes to retain your home's original charm — while reinforcing its structure behind the scenes.
Do you liaise with structural engineers?+
Absolutely. We work closely with qualified engineers and can follow existing calculations or arrange structural input if needed for your job.
What happens with building control?+
We coordinate directly with your local building control team, making sure all works are inspected and signed off — so you stay fully compliant and covered.
How disruptive is structural work?+
We'll contain dust, protect finishes, and keep your home safe and tidy throughout. Our team works efficiently and communicates clearly, so you're never left in the dark.