--- title: "Kitchen Renovations Brighton | Kitchen-Diner Conversions | Masters Group" description: "Expert kitchen renovations & kitchen-diner conversions in Brighton. RSJ beam installation, full rewiring, plumbing & luxury fit-out. 30+ years experience. Free estimates." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Service", "name": "Kitchen Renovation Service", "description": "Kitchen renovations and kitchen-diner conversions in Brighton including RSJ beam installation, plumbing, electrics, and full fit-out.", "provider": { "@type": "LocalBusiness", "name": "Masters Group", "telephone": "01273110607", "url": "https://mastersgroup.uk", "address": { "@type": "PostalAddress", "streetAddress": "17 Colebrook Road", "addressLocality": "Brighton", "postalCode": "BN1 5JH", "addressCountry": "GB" } }, "areaServed": [ { "@type": "City", "name": "Brighton" }, { "@type": "City", "name": "Worthing" }, { "@type": "City", "name": "Eastbourne" }, { "@type": "City", "name": "Horsham" } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does a kitchen renovation cost in Brighton?", "acceptedAnswer": { "@type": "Answer", "text": "A full kitchen-diner conversion including RSJ beam, rewiring, plumbing, plastering, and mid-range kitchen units typically costs £25,000–£50,000. A cosmetic refit without structural work costs £12,000–£25,000. We provide fixed-price quotes after surveying your property." } }, { "@type": "Question", "name": "How long does a kitchen renovation take?", "acceptedAnswer": { "@type": "Answer", "text": "A structural kitchen-diner conversion typically takes 6–10 weeks. A cosmetic refit takes 3–5 weeks. We provide a detailed programme with your quotation." } }, { "@type": "Question", "name": "Do I need building regulations approval for a kitchen renovation?", "acceptedAnswer": { "@type": "Answer", "text": "If you are removing a load-bearing wall, changing the drainage, or carrying out electrical work, yes — building regulations approval is required. We handle all applications and inspections on your behalf." } }, { "@type": "Question", "name": "Can you install an RSJ beam to remove a wall?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. RSJ beam installation is one of our core specialisms. We commission structural calculations, manage the temporary propping, install the beam, and arrange building control inspection." } }, { "@type": "Question", "name": "Do I need to move out during a kitchen renovation?", "acceptedAnswer": { "@type": "Answer", "text": "Not usually. We set up a temporary kitchen in another room and manage dust and noise to minimise disruption. For major structural work, you may be without a functioning kitchen for 1–2 weeks." } }, { "@type": "Question", "name": "What is included in your kitchen renovation quote?", "acceptedAnswer": { "@type": "Answer", "text": "Our quote covers all building work — demolition, structural, plumbing, electrics, plastering, tiling, and flooring. Kitchen units and appliances are typically client-supplied but we can source these for you if preferred." } }, { "@type": "Question", "name": "Can you install underfloor heating in a kitchen?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We install both electric and water-based underfloor heating systems. Water-based systems connected to your central heating are more economical to run and are our recommended option for kitchen-diners." } }, { "@type": "Question", "name": "Will removing a wall affect my property structurally?", "acceptedAnswer": { "@type": "Answer", "text": "Not when done correctly. Our structural engineer calculates the exact beam specification required to safely carry the load. The installation is inspected by building control before being enclosed. This is a routine procedure that we complete regularly." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://mastersgroup.uk/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://mastersgroup.uk/#services" }, { "@type": "ListItem", "position": 3, "name": "Kitchen Renovation Service" } ] } ] --- 17 Colebrook Road, Brighton, BN1 5JH info@mastersgroup.uk [![Masters Group](/assets/masters-logo-Dn445ZsE.png) MASTERS GROUP ](/) [Home](/)[About](/about) Services Areas [Our Work](/our-work)[Warranty](/warranty)[Reviews](/reviews)[Blog](/blog)[Contact](/contact) [01273 110607](tel:01273110607)[Get Estimate](/contact) - [Home](/) - [Services](/#services) - Kitchen Renovation Service Masters Group # Kitchen Renovations That Transform Your Home's Heart in Brighton & East Sussex Create a kitchen that works as hard as you do — designed for cooking, dining, and living. From RSJ beam installation to final tiling, Masters Group delivers kitchen renovations that add function, value, and daily enjoyment to your home. [Request Free Estimate](/contact) [01273 110607](tel:01273110607) 30+ years experience · RSJ beam specialists · Fixed-price quotes · Fully insured 30+ Years Kitchen renovation experience RSJ Specialists Load-bearing wall removal All Trades In-House Plumbing, electrics, plastering Fixed Pricing No surprise costs ## What Does a Kitchen Renovation Involve? A kitchen renovation ranges from a straightforward refit of units, worktops, and appliances through to a complete structural reconfiguration — knocking through walls, installing RSJ beams, relocating plumbing and electrics, and creating open-plan kitchen-diners that transform how families use their ground floor. This service is for homeowners with dated, cramped, or poorly laid-out kitchens. It is for families who want a kitchen-diner where cooking, eating, homework, and socialising all happen in one generous, light-filled space. It is also for homeowners preparing properties for sale — because the kitchen is consistently the room that most influences buyer decisions. A kitchen renovation is not just a cosmetic upgrade. It typically involves structural work (wall removal, RSJ installation), mechanical work (new boiler position, radiator relocation, underfloor heating), electrical work (rewiring, additional sockets, lighting circuits), and wet trades (plastering, tiling, flooring). Each element must be sequenced correctly. Masters Group coordinates every stage under one project manager. Our partner I.M. Dunkerton handles plumbing and heating. Fullers Plastering completes all wet trades. Certified electricians manage Part P notifiable work. You deal with one team, one timeline, one invoice. ### Related Services - [House Renovations](/services/house-renovations) - [Extensions](/services/extensions) - [Bathroom Renovations](/services/bathroom-renovations) - [Loft Conversions](/services/loft-conversions) ### Areas We Serve - [Brighton](/areas/brighton) - [Worthing](/areas/worthing) - [Eastbourne](/areas/eastbourne) - [Burgess Hill](/areas/burgess-hill) ## Why Kitchen Renovations Fail Without Proper Management The kitchen is the most complex room in any house to renovate. It has more services running through it — water supply, waste drainage, gas supply, electrical circuits, extraction ducting — than any other room. Coordinating these services incorrectly causes delays, additional costs, and long-term problems. The most common failure point is load-bearing wall removal without proper structural calculations. In Brighton's Victorian terraces, the wall between the kitchen and dining room is almost always load-bearing. Remove it without a correctly specified RSJ beam, and the first floor will sag — cracking plaster, jamming doors, and potentially compromising the structural integrity of the entire property. Plumbing failures in kitchens are expensive to fix because they are hidden behind units and under floors. A waste pipe with insufficient fall creates a blockage point. A water supply connection that is not pressure-tested leaks behind the units, causing rot in the carcass and mould in the wall cavity. These problems emerge months after completion — by which time the contractor who caused them has moved on. Electrical overload is another common issue. Kitchens require dedicated circuits for ovens, hobs, dishwashers, and refrigeration. Adding these to an existing consumer unit that is already at capacity requires a board upgrade. Failing to do this creates a fire risk and fails Part P inspection. Our Process ## How We Deliver Every Project 1 ### Design Consultation We visit your kitchen, discuss how you use the space, identify structural constraints, and explore layout options that maximise function and light. 2 ### Structural Assessment If walls are being removed, we commission structural calculations and specify the correct RSJ beam, padstones, and temporary propping scheme. 3 ### Fixed-Price Quotation You receive a detailed, itemised quote covering every element — demolition, structural work, plumbing, electrics, plastering, tiling, units, and worktops. 4 ### Strip-Out & Structural Work Existing kitchen removed, walls opened up, RSJ beams installed, and all structural work completed and inspected by building control. 5 ### First Fix & Plastering New plumbing, electrics, and heating installed. Walls plastered. Underfloor heating laid. Everything tested before the kitchen units arrive. 6 ### Kitchen Fit & Handover Units, worktops, appliances, tiling, flooring, and decoration completed. Building control sign-off and handover. ## Why This Matters for Your Project ### Open-Plan Living Removing the wall between kitchen and dining room creates a single generous space that changes how your family uses the ground floor. ### Increased Property Value A modern kitchen-diner is the single most impactful improvement for resale value in Brighton's property market. ### Energy Efficiency New appliances, LED lighting, underfloor heating, and improved insulation reduce running costs and improve your EPC rating. ### Maximised Natural Light Rooflights, glazed doors, and open layouts flood the space with natural light — reducing reliance on artificial lighting during the day. ### Modern Electrical Capacity A full rewire provides dedicated circuits for all appliances, USB charging points, and smart home provisions for future flexibility. ### Safe, Compliant Installation Gas, electrics, and structural work are all certified and signed off — protecting your insurance and your family's safety. ## Kitchen Renovations: RSJ Beams, Materials & Specifications The centrepiece of most kitchen-diner conversions in Brighton is the RSJ (rolled steel joist) beam. When a load-bearing wall is removed, the weight of the floor above must be transferred to the beam, which in turn transfers it to padstones sitting on the remaining wall sections. The beam size is calculated by a structural engineer based on the span, the load from above, and the bearing capacity of the supporting masonry. Typical RSJ sizes for Brighton terraced properties range from 152x152mm UC (universal column) sections for short spans to 254x146mm UB (universal beam) sections for wider openings. The beam is lifted into position using an Acrow prop support system, bolted to bearing plates, and then encased in plasterboard for a clean finish. Building control inspect the installation before the beam is enclosed. Kitchen unit specification ranges from budget flat-pack ranges through to bespoke handmade cabinetry. Masters Group works with your chosen kitchen supplier or can recommend suppliers at every price point. We focus on the building work — the structural, mechanical, and electrical infrastructure that the kitchen sits within. Worktop materials include laminate, solid wood, quartz composite (Silestone, Caesarstone), natural stone (granite, marble), and sintered stone (Dekton, Neolith). Each has different requirements for support, jointing, and cut-out reinforcement. We advise on the structural provisions needed for heavier materials. Flooring in kitchen-diners must withstand moisture, foot traffic, and dropped items. Popular options include luxury vinyl tile (LVT), porcelain tile, engineered wood, and polished concrete. If underfloor heating is specified, the flooring choice must be compatible with the heating system — LVT and porcelain perform best. Extraction is a frequently overlooked element. Building Regulations require mechanical extract ventilation in kitchens — either a cooker hood ducted to outside or a continuous mechanical extract system. In kitchen-diners, where cooking odours spread further, effective extraction is essential for comfort. We plan ducting routes during the design phase to avoid visible external runs. ## Frequently Asked Questions ### How much does a kitchen renovation cost in Brighton? ### How long does a kitchen renovation take? ### Do I need building regulations approval for a kitchen renovation? ### Can you install an RSJ beam to remove a wall? ### Do I need to move out during a kitchen renovation? ### What is included in your kitchen renovation quote? ### Can you install underfloor heating in a kitchen? ### Will removing a wall affect my property structurally? ![Professional construction project — Masters Group building contractors](/assets/cta-bg-CbvIn_eS.jpg) ## Ready to Transform Your Kitchen? Get a free, no-obligation estimate for your kitchen renovation. From structural beam installation to final tiling — one team, one fixed price, one timeline. [Request Free Estimate](/contact) [01273 110607](tel:01273110607) [Home](/) · [Contact](/contact) ![Checkatrade 5-star rated building contractors](/assets/checkatrade-RMX7Lkai.webp)![Federation of Master Builders member](/assets/fmb-fkL6zBWX.png)![NICEIC Approved Contractor for electrical work](/assets/niceic-ByVGzec0.png)![Gas Safe Register certified contractor](/assets/gas-safe-8KDBuy0S.png) ### Masters Group Brighton's trusted building contractors. Over 30 years of experience delivering exceptional construction projects across East Sussex. [01273 110607](tel:01273110607) [info@mastersgroup.uk](mailto:info@mastersgroup.uk) 17 Colebrook Road, Brighton, BN1 5JH ### Services - [Kitchen Diners](/services/kitchen-diners) - [New Builds](/services/new-builds) - [Extensions](/services/extensions) - [House Renovations](/services/house-renovations) - [Loft Conversions](/services/loft-conversions) - [Kitchen Renovations](/services/kitchen-renovations) - [Bathroom Renovations](/services/bathroom-renovations) - [Garage Conversions](/services/garage-conversions) - [Foundations](/services/foundations) - [RSJ / Steel Beam](/services/rsj-steel-beam) - [Rendering & Plastering](/services/rendering-plastering) - [Decking & Patios](/services/decking-patios) - [Retaining Walls](/services/retaining-walls) - [Commercial](/services/commercial) - [Waste & Demolition](/services/waste-demolition) - [Project Management](/services/project-management) ### Areas We Serve - [Builders in East Sussex](/areas/east-sussex) - [Builders in Brighton](/areas/brighton) - [Builders in Worthing](/areas/worthing) - [Builders in Eastbourne](/areas/eastbourne) - [Builders in Littlehampton](/areas/littlehampton) - [Builders in Bognor Regis](/areas/bognor-regis) - [Builders in Burgess Hill](/areas/burgess-hill) - [Builders in Haywards Heath](/areas/haywards-heath) - [Builders in Horsham](/areas/horsham) ### Quick Links - [About Us](/about) - [Our Work](/our-work) - [Warranty](/warranty) - [Reviews](/reviews) - [Blog](/blog) - [All Services](/services) - [Areas We Serve](/areas) - [Contact](/contact) © 2026 Masters Group. 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