Grade 2 Flat Renovation

Structural transformation and bespoke kitchen install in a listed property in the heart of Kemptown

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Kitchen-Diner Conversion in a Grade 2 Period Flat

Rainbow Building Services was commissioned to enhance the living space in a historic Grade 2 flat in Brighton's sought-after Kemptown area. Our client wanted to improve the layout by combining the kitchen and lounge into a single, airy kitchen-diner.

This ongoing project requires careful planning, structural work, and a respect for period detailing. From steel installation to a full kitchen fit-out, every step is being handled with precision.

  • Structural RSJ installed between kitchen and lounge
  • Removal of dividing wall for open-plan layout
  • Plastering and finishing throughout all affected areas
  • Installation of a bespoke, fully equipped modern kitchen
  • Upgraded plumbing and electrics to current standards

We're blending historic charm with modern functionality — and delivering a future-proof living space tailored to the client's vision. This is a work in progress, and we'll share more as it unfolds.

Progress Photos

Work in Progress

The kitchen-diner is now largely fitted out. Below: the current state first, working back through the structural steelwork and strip-out that made it possible.

Finished kitchen-diner with white gloss units, sink and paint colour testers on the wall Finished kitchen-diner with integrated double oven, orange fridge-freezer and brass pendant lights Finished kitchen-diner viewed from the island, with hob, sink and pendant lighting Room prepared for works, with timber materials stacked ready and the original sash window Room stripped back with appliances temporarily relocated during works Close-up of the new steel RSJ meeting the wall, with structural setting-out marks New steel RSJ spanning the opening, viewed from the hallway below Ceiling joists bearing onto the new steel beam Bolted connection detail on the new structural steelwork Room shored with acrow props ready for the structural opening Original lath-and-plaster wall stripped back during the strip-out

Transforming a Period Flat? Let's Get Started

We specialise in sensitive renovations, structural openings, and kitchen transformations within listed and heritage homes across Brighton & Hove. If you're planning a similar project, we'd love to help.

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Why Clients Trust Rainbow with Grade 2 Renovations

1

Experienced with Listed Properties

We understand the complexities of working within Grade 2 buildings — and deliver upgrades that respect architectural integrity and planning requirements.

2

Precision Structural Work

From RSJ installations to kitchen conversions, every modification is calculated, engineered, and built to last — without compromise on finish.

3

Modern Comfort Meets Heritage

We help clients modernise internal layouts, add usable space, and upgrade systems — all while protecting the home's original charm.

How We Work on Period Flat Projects

1

Request an Estimate

Click "Get a Free Estimate" and tell us about the internal alterations or kitchen/living space renovation you're planning.

2

We Assess the Flat

We'll arrange a site visit to review the structure, measure openings, and determine the safest, most sympathetic way forward.

3

Receive Your Estimate

We'll provide a detailed estimate covering structural works, kitchen install, plumbing, electrics, and finishes — all clearly broken down.

4

We Deliver the Project

Our team handles everything from RSJ fitting to kitchen build and final finishes — keeping disruption low and standards high throughout.

Our Period Property Process

1

Survey & Planning

We assess the structure and, for listed buildings, advise on exactly what consent is required before any work begins.

2

Consent & Quotation

You receive a detailed quote, and we support any listed building consent or building control applications the work needs.

3

Structural & First Fix

Steelwork, wall removal, plumbing and electrics are completed, with original cornicing and period detailing carefully protected.

4

Finishing & Handover

Plastering, kitchen installation, decorating and final detailing, matched sympathetically to the character of the property.

Grade 2 Flat Renovation FAQs

Can you safely open up spaces in period flats?+
Yes — we can form new openings between rooms with the right RSJ support and building control approvals. It's a popular upgrade in listed and heritage properties.
Do I need permission to alter a Grade 2 flat?+
In many cases, yes — especially for structural changes. We can help guide you through listed building consent, planning, and building control requirements.
Can you handle plumbing and electrics too?+
Absolutely. We provide full in-house plumbing and electrical services as part of the kitchen/living room upgrade, ensuring safety and compliance throughout.
How long does a structural flat renovation take?+
Most projects like this take between 3 to 6 weeks, depending on the complexity and finishes involved. We'll give you a clear timeframe upfront.
Will there be much mess or disruption?+
We contain dust, isolate working zones, and clean daily. Our team is respectful of shared access areas and neighbour concerns in flats or converted homes.