RCB Design & Build Principal Contractor

17/07/2026

⭐⭐⭐⭐⭐ Why are more homeowners choosing RCB Group?

Starting a home extension or loft conversion is one of the biggest investments a family can make.

The first question most homeowners ask is simple:

“Can I trust the builder to keep me informed and keep the project moving?”

Tara’s ongoing rear extension and loft conversion says it better than we ever could:

“From day one, communication has been exceptional. I’ve been kept in the loop on every single decision, with daily updates on progress across the project.”

For our client, speed wasn’t just a preference, it was essential. Living elsewhere during the renovation meant paying both a mortgage and rent, so every day mattered.

That is exactly why our team focuses on:

✔ Daily progress updates
✔ Clear communication from day one
✔ Efficient project management
✔ High-quality craftsmanship
✔ Keeping projects moving and on schedule

Thank you to our client, for trusting RCB Design & Build with your home. We’re excited to continue bringing your vision to life and look forward to sharing the finished transformation.

If you’re planning a rear extension, loft conversion, renovation, or complete design & build project, let’s discuss how we can help you achieve it with confidence.

📍 Serving homeowners across London and surrounding areas 📩 Message us today to arrange your consultation.

02/07/2026

⭐⭐⭐⭐⭐ Another 5-Star Review — and it means everything.

When our client described our team as professional, efficient, and outstanding in craftsmanship — that's not just a kind word. That's the standard we hold ourselves to on every single project.

From the first conversation to the final finish, we believe every client deserves:
✅ A team that shows up and delivers
✅ Craftsmanship that speaks for itself
✅ Communication that keeps you informed — not stressed
✅ A project completed on time, without cutting corners
Whether it's a loft conversion, extension, full refurbishment, or structural works — RCB Group handles it A to Z.

We don't just build. We design, coordinate, and deliver — as your Principal Contractor, from start to finish.

Proud to be listed on Checkatrade Google RCB Design & Build Principal Contractor — where reputation matters. ✔️

💬 Thinking about your next project?
📩 Message us or visit www.rcbgroup.co.uk
📞 +44 7359 872594

04/03/2026

Another renovation officially underway.

Today we started the first stage of this kitchen renovation and ground floor refurbishment.

Every transformation starts the same way:

Removing what no longer works.

Old kitchen units.
Outdated layout.
Unused space.

Over the next few weeks this property will go through a complete transformation and we’ll be sharing the journey.

From demolition → construction → final result.

RCB Design & Build
A2Z Principal Contractor

London | Kent | Essex

04/03/2026

Another home about to go through a complete transformation.

Today our team started the first stage of this kitchen renovation and ground floor refurbishment — and as always, it begins with the strip-out.

Before the new design, the new kitchen, and the new layout can happen…

Everything has to come out first.

Cabinets.
Worktops.
Old finishes.
Anything that no longer works for the space.

Because the truth about renovation projects is simple:

You can’t build something better until you remove what’s already there.

Over the coming weeks this property will go through a full transformation — and we’ll be sharing the progress as it happens.

From demolition to final finish.

At RCB Design & Build | A2Z Principal Contractor, we manage the entire process:

Design
Structural works
Refurbishment
Full project delivery

One team, one plan, one responsibility.

📍 London | Kent | Essex

Planning a house renovation, extension, loft conversion or kitchen refurbishment?

Send us your plans and let’s talk.

26/02/2026

Concrete down. Structure secured. Now the real build begins.

This is a live rear extension + structural alteration project —
with fresh concrete slab poured and structural steel (RSJs) installed to open up the space.

🔍 What you’re seeing here:

New ground floor slab prepared and poured
Structural steel beams installed to support upper loads
Large opening created for future glazing / open-plan layout
Existing structure carefully retained and stabilised
Site prepared for next phase: walls, insulation, services, and internal build

⚠️ This stage is where projects are won or lost.

Get the structure or groundwork wrong, and you’ll deal with:
❌ Cracking floors
❌ Movement issues
❌ Delays and unexpected costs

At RCB Design & Build | A2Z Principal Contractor, we build from the ground up — properly.

Design + Structural Engineering + Build — all coordinated
Correct groundwork and load-bearing setup from day one
Full compliance with Building Regulations
Delivered with structure, clarity, and accountability
We don’t rush this stage — because this is what everything else depends on.

💡 Planning an extension, refurbishment, or structural alteration?

Before you think about finishes —
make sure your structure and foundations are done right.

📩 Send us your address, plans, or ideas
📞 Let’s plan it properly from day one

📍 London | Kent | Essex

24/02/2026

24/02/2026

The stage that determines whether your project succeeds… or fails.

This is a live loft conversion with structural steel installation (RSJs) currently in progress.

Before plasterboard, before finishes —
👉 this is where the real work happens.

🔍 What you’re seeing here:
Structural steel beams installed to support new loads
New timber floor structure integrated into the steel frame
Existing walls and chimney carefully retained and stabilised
Full setup aligned with structural engineer design

Prepared for Building Control approval and next stages

⚠️ Most issues in construction don’t start at the end…
they start here — at structural stage.

This is where poor planning leads to:
❌ Cracks and movement
❌ Budget increases
❌ Delays and rework

✅ At RCB Design & Build | A2Z Principal Contractor, we do it differently:
Design + Structural Engineering + Build — all under one roof
Clear scope before work starts (no guesswork)
Full compliance with Building Regulations
Delivered with structure, clarity, and accountability

We don’t aim to be the cheapest —
we aim to make sure your project is done properly from day one.

Planning a loft conversion, extension, or full refurbishment?

Send us your:
✔ Property address
✔ Plans (if available)
✔ Brief description of what you want

We’ll guide you properly before you make costly decisions.

📍 Covering London, Kent & Essex
📩 Message us to get started

14/02/2026

Valentine’s Day isn’t about flowers.
It’s about who’s still standing with you years later.

This testimonial isn’t from last month.
It’s from a client we built for years ago — and we’re still in contact today.

Not because of contracts.
Not because of marketing.
Because trust turned into friendship.

In construction, most people disappear after the final invoice.

We don’t.

We build relationships the same way we build projects —
to last.

Watch the story. This is what real client loyalty looks like 👇

📍 London
Built once. Connected for years.

RCB Group provide an end-to-end design and build serviceToday Vasi from RCB Group is onsite with local business owner Akhtar Khan (South London, UK). We've w...

10/02/2026

Not stock photos. Not showrooms. Real sites. Real builds.

This is what real construction looks like — active projects across London, not staged marketing.

While most people only see the finished kitchen or bathroom, the real value is in what happens behind the walls: structure, planning, safety, and proper workmanship.

That’s the part that protects your home and your investment.

Follow this project series and watch how professional design & build is done step by step.

📩 If you’re planning work this year, talk to a team that builds it right the first time.

07/02/2026

📍SW16 5BG — Project Complete

A full home transformation from start to finish.
✔️ Extension
✔️ Loft conversion
✔️ Full renovation
✔️ Complete reconfiguration

Every space redesigned with purpose.
Every detail finished with care.
But for us, it’s never just about the build.

🎥 A special moment we shared with our client (posted with permission) — coming soon.