Steel beam installation, rsj and structural alterations in Golders Green. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs RSJs and steel beams throughout Golders Green, where the bay-fronted Victorian and Edwardian terraces of NW11 were built with solid load-bearing walls. With over 30 years of structural experience across North London, we remove internal walls and chimney breasts safely, sizing every beam to a structural engineer's calculations.

Most terraces in NW11 have a solid brick wall between the front and rear reception rooms, and another between the kitchen and the closet wing at the back. Opening these up for a through lounge or a kitchen-diner means transferring the load above onto a steel beam. Our structural engineer calculates the size, and we cast concrete padstones so the beam bears safely onto the surrounding brickwork.
Before any brickwork comes down we install temporary props, Acrow props on needle beams, to carry the structure while we work. Demolition is staged and controlled, never rushed, so the floors above stay supported at every moment. Once the RSJ is seated and packed, we remove the props, fireproof the steel, and arrange for Barnet Council's building control to inspect and sign off the completed structural work.
Because Golders Green terraces share their dividing walls with the house next door, cutting a beam pocket into that party wall brings the Party Wall etc. Act 1996 into play. You must serve notice on the neighbouring owner before work begins, usually two months for a party structure notice. We flag this early so the paperwork runs alongside the structural design rather than holding up the build.
Chimney breasts are the other common job in these homes. Removing a breast in a reception room or bedroom takes weight off the stack above, which then needs supporting on a gallows bracket or a beam. Where that stack is shared with the neighbour, party wall consent applies again. We handle the engineer's calculations, the props, the steelwork and the building control inspections as one coordinated package.
Golders Green homeowners choose GS Renovation because we treat structural work as the serious job it is. Every RSJ is sized by a qualified structural engineer, propped and staged properly, and signed off by Barnet Council building control. With 30+ years across NW11 and neighbouring Finchley and Hendon, we manage party wall notices and deliver a safe, inspected result.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great attention to detail. I've already recommended him to others.
Splendid job on our new kitchen refurb, including new flooring, moving the services, installing RSJ and preparing space for new back doors… George was always friendly, communicative and has an excellent attention to detail, ensuring everything is finished to a high standard.
Giorgio is an excellent and intelligent workman, and with very reasonable prices!… He paid a lot of attention to detail that is not common at all, and the final result was immaculate. Highly recommended!
FAQ
Pricing RSJ and steel beam installation in Golders Green comes down to the size of the job, the specification you choose and the condition of the property. Rather than guess, we survey and give you a fixed, itemised quote you can rely on. Call 07472 424 226. As a rough guide, RSJ and steel beam installation in London runs roughly £1,500 to £4,000 for the beam itself on a single straightforward opening, covering supply, installation and building control sign-off; a full knock-through including taking the wall out, the structural engineer's fee and making good more typically comes to £2,500 to £6,500 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
Most RSJ and steel beam installation projects in Golders Green take between two and eight weeks depending on the scope and whether structural work is involved. We provide a clear programme before work begins so you know exactly what to expect.
GS Renovation knows Golders Green's homes and how to renovate them properly. We handle the structure, the services and the finishes, deal with building control for you, and leave you with work that is certified, guaranteed and built to last.
Removing a load-bearing wall in Golders Green does not normally need planning permission, but it always needs building regulations approval, a structural engineer's calculations and building control sign-off. Where the wall is shared with a neighbour, the Party Wall Act may also apply. We manage all of it.
Yes. A large share of Golders Green's homes are Victorian and Edwardian terraced properties, and we renovate them regularly. We plan each RSJ and steel beam installation around their particular characteristics, such as solid brick walls, rear closet wings, side returns and original period features, so the result suits the building and meets building control.
Usually yes. In NW11 terraces the wall you are cutting into is normally the party wall shared with your neighbour, so the Party Wall etc. Act 1996 applies. You serve a party structure notice, typically two months before work starts. We coordinate this with the structural engineer's design so notices and calculations progress together and the build is not delayed.
We do. GS Renovation covers all of Golders Green and the NW11 area and the wider North London. Call 07472 424 226 and we will confirm we work on your road.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Golders Green. Explore what else we do locally:
Safe load-bearing wall removal with steel beam support.
Structural alterations, new openings and steel support.
Chimney breast removal with gallows bracket or beam support.
Open-plan kitchen, diner and living conversions.
Single and double storey extensions.
Full refurbishments and whole-house renovations.
Bespoke kitchen design and installation.
Luxury bathroom and wet-room refurbishment.
Same Service, Nearby Areas
We carry out RSJ and steel beam installation across Golders Green and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for RSJ and steel beam installation in Golders Green.
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