Whether you’re opening up your kitchen, reconfiguring rooms for modern living, or ripping out chimneys to make space, we’ve got the trade know-how and local roots to get it done properly.
At South East Building Service, we handle everything from load-bearing wall removals and RSJ installations, through to non-structural knock-throughs and full internal layout redesigns. Based in Kent and working across the South East, we bring experience, grit, and straight talk—no fluff—just proper workmanship.
This guide gives you a deeper dive into what internal alterations actually involve, how they can transform your property, and why having the right team makes all the difference.
Why Choose South East Building Service?
We’re not a faceless nationwide franchise. We’re a local Kent-based team who turn up on time, do the job properly, and clear up after ourselves. With over 20 years’ experience, we know our RSJs from our elbow, and we know how to keep things moving even when structural surprises crop up.
- Honest, qualified tradesmen
- Local knowledge of Kent and the South East
- Building regs? Sorted.
- Clean, safe, reliable work
Whether you’re in Sevenoaks, Tunbridge Wells, Tonbridge or nearby, we can help you make better use of your space.
Our Internal Alteration Services
Load-Bearing Wall Removal & RSJ Installation
Opening up space often starts with removing a wall. But if it’s load-bearing, it needs the right support. We work with structural engineers to ensure correct RSJ (Rolled Steel Joist) placement, keeping your home safe while giving you the open-plan layout you want.
We:
- Identify load-bearing walls
- Arrange structural calcs and building control
- Supply and install RSJs
- Make good with plastering and finishing
Non-Structural Wall Removal
Not every wall holds weight, but that doesn’t mean you should knock it out yourself. We assess every wall properly and remove it safely, ensuring no hidden pipework or electrics get damaged.
Room Layout & Reconfiguration
Need a home office? Want to move the kitchen to the back? We can reconfigure internal layouts to suit modern living. Think smart storage, bigger rooms, better flow. It’s amazing what a few changes can do.
Chimney Breast Alterations
Removing a chimney breast can open up huge space in a room. We ensure the stack is properly supported or removed in line with regulations, without disturbing the rest of the structure.
Lintel Installation & New Openings
Need a new doorway or window added? We can knock through safely, install a lintel, and create the new opening you need—with the correct load management throughout.
Finishings & Prep
We don’t just knock down and walk off. Once your structure is sorted, we handle plastering, prep, and floor levelling ready for your chosen finish.
How It Works: Step-by-Step
- Free Site Visit – We assess the job, explain your options, and check for structural risks.
- Engineer & Drawings – We work with a structural engineer where needed to get calcs and plans in place.
- Strip-Out – Walls come down, steel goes in, and supports are fitted.
- Building Regs Approval – We handle the paperwork and liaise with Building Control.
- Plastering & Finishing – Once the structure is secure, we make good and leave it tidy.
All done with as little disruption to your home as possible.
Case Studies & Past Work
- Sevenoaks: Knocked through kitchen and dining room, installed RSJ, replastered, and finished ready for decoration.
- Tunbridge Wells: Removed chimney breast and made good wall flush to create extra space for built-in wardrobes.
- Tonbridge: Reconfigured ground floor to create a new utility room and open-plan kitchen/diner.
Photos available on request or view more here.
FAQs
Is my wall load-bearing? We can usually tell with a quick inspection, and we confirm with structural calcs when needed.
Do I need planning permission? Not usually, but Building Control approval is required for structural work. We handle this for you.
What does an RSJ cost? It depends on the span and load. We provide full quotes upfront.
How long does the work take? Most internal alterations are completed in 3–7 days, depending on the complexity.
Can I live at home during the work? Yes, in most cases. We keep the site clean and work to minimise disruption.
Let’s Get Started
Thinking about opening up your space? Book a free site visit and let’s talk through your options.
Contact Us or call [insert number here].
Looking for something shorter and simpler? Check out our core Internal Alterations page.
South East Building Service – Making homes work better from the inside out.
