MRC Carpentry & Renovations – Your Trusted Experts in Kitchen Knock-Throughs
MRC Carpentry & Renovations – Your Trusted Experts in Kitchen Knock-Throughs
The Open-Plan Kitchen You’ve Always Wanted
Open up your space safely, seamlessly, and professionally with our structural knock-through specialists.
Who We Are
Built on Structural Expertise. Driven by Quality.
With over 10 years of hands-on experience, MRC Carpentry & Renovations specialises in kitchen knock-throughs and load-bearing wall removals across South Wales. Since 2023, we’ve been helping homeowners transform tight, separate rooms into bright, open-plan kitchen spaces.
From removing internal walls and chimney breasts to installing RSJs, adjusting electrics, and coordinating with Building Control, we handle every step with precision.
Our qualified, insured team treats your home with the utmost care — delivering safe, clean workmanship and a finish that feels intentional and refined.
Kitchen Knock-Through Services
Open Up Your Space. Improve Flow. Add Value.
We specialise in structural alterations that completely change the way your kitchen feels, functions, and connects to the rest of your home.
Kitchen Knock-Throughs
Safe removal of separating walls to create a spacious, modern open-plan layout.
RSJ Supply & Installation
Engineer-designed structural steel beams installed to meet all UK building regulations.
Chimney Breast Removal
Full removal with structural reinforcement to maximise usable space.
Building Control Coordination
We handle all inspections and sign-off for full compliance and peace of mind.
Making Good
Plasterboarding, skimming, ceiling repairs, and clean finishing after structural work.
First & Second Fix Carpentry
Skirting, architrave, studwork, and boxing-in for a seamless and polished result.
What our clients say
MRC opened up our kitchen and dining room and the difference is unbelievable. Professional from start to finish.
— Claire W.
The team handled the knock-through, RSJ installation, and making good — everything feels brand new and beautifully finished.
— David H.
From the structural work to the final touches, every part of the job was completed to a very high standard.
— Emma L.
MRC opened up our kitchen and dining room and the difference is unbelievable. Professional from start to finish.
— Claire W.
The team handled the knock-through, RSJ installation, and making good — everything feels brand new and beautifully finished.
— David H.
From the structural work to the final touches, every part of the job was completed to a very high standard.
— Emma L.
Book Your Free Kitchen Knock-Through Consultation
Honest Advice. Clear Pricing. Quality Guaranteed.
✔ Structural specialists with over 10 years’ experience
✔ CSCS-qualified tradespeople
✔ Gas Safe & NIC EIC-registered subcontractors for specialist work
✔ Fully insured & compliant with UK building regulations
✔ Engineer-approved RSJs and full Building Control coordination
Frequently Asked Questions
Do you charge for structural surveys or estimates?
No — all consultations and written estimates are completely free, with no obligation to proceed.
Do I need a structural engineer before a knock-through?
Yes. A structural engineer is required to calculate the correct RSJ size, padstones, and load paths. If you don’t already have one, we can organise this for you as part of the service.
How long does a kitchen knock-through usually take?
Most knock-throughs take 3–7 days, depending on the size of the wall, whether it’s load-bearing, and whether a chimney breast is being removed. Making-good (plastering, skimming, etc.) follows shortly after.
Can I stay in my home while the work is being done?
Yes — most clients stay in their home throughout. We use dust protection, floor coverings, and temporary screens to minimise disruption, and we keep all access routes clean and safe.
How messy is a knock-through?
Honesty: it is dusty work, but we take strong measures to control it.
We use dust sheets, extraction where possible, and seal off working areas. At the end of each day, we tidy up so your home stays as comfortable as possible.
Will the house be supported while the wall is removed?
Absolutely. Before taking out any structural wall, we install temporary supports such as Acrow props and Strongboy attachments until the steel beam is fitted and signed off. Safety is the top priority.
Can you remove a chimney breast as part of the knock-through?
Yes — this is one of the most common requests. We safely remove chimney breasts and install the required supports to redistribute the load.
