Steel beam installation, rsj and structural alterations in Kew. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs steel beams and RSJs throughout Kew, where the TW9 housing stock is largely bay-fronted Victorian and Edwardian terraces with rear closet wings and side returns. With over 30 years removing load-bearing walls near the Gardens, we size, prop and fit steelwork safely, coordinating structural engineers and Richmond Council building control from the first survey.

The typical Kew job opens the ground floor of a Victorian terrace, taking down the wall between the front bay and the middle reception, or removing the spine wall into the rear closet wing. Because these walls carry the floors and often the chimney breast above, we never touch them until a structural engineer has calculated the loads and specified the correct beam section, bearing lengths and padstones for your particular house.
Our sequence is careful and staged. We install temporary propping to support the structure, cut back cleanly, then lift the RSJ into position and bed it onto concrete or engineered padstones at each end. Only once the steel is bearing correctly and the propping is transferred do we make good, so the terrace stays stable throughout and your neighbours in the shared row are undisturbed.
In Kew's terraces the dividing walls and chimney stacks usually sit within a shared party wall, so where a beam bears into that wall or we cut a chimney breast back, the Party Wall Act applies. We flag this early, help you serve the correct notices on adjoining owners in good time, and keep a clear record of the wall's condition so relations along the terrace stay friendly and the works proceed without dispute.
Steel that lands on a party wall needs particular care with padstone bearing and the transfer of load into masonry that is decades old and shared with the house next door. We work to the engineer's details, protect the adjoining property, and book Richmond Council building control to inspect the steelwork before it is cased in, so you hold proper sign-off for the completed structural alteration.
Kew homeowners choose GS Renovation because we treat steel beam work as the structural job it is, not an afterthought. We coordinate the engineer, the temporary propping, the party wall notices along your terrace and building control sign-off as one accountable process, backed by 30+ years of load-bearing removals across TW9 and Richmond upon Thames.
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
There is no fixed price for RSJ and steel beam installation in Kew, because so much depends on your property and what you want to achieve. We survey first, then provide a transparent written quotation. Contact GS Renovation on 07472 424 226 for a free estimate. 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.
A straightforward Kew project can be done in a couple of weeks, while a larger RSJ and steel beam installation with structural work runs longer. We set out a realistic, stage-by-stage programme before we begin so there are no surprises.
Kew homeowners choose GS Renovation for reliability and quality. We are fully insured, building control compliant where needed, and bring over 30 years of hands-on experience to every RSJ and steel beam installation project, with a single point of contact throughout.
Removing a load-bearing wall in Kew 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 Kew'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.
Very likely yes. In Kew's Victorian and Edwardian terraces the dividing wall is usually a shared party wall, so if your new beam bears into it or you cut back a chimney breast, the Party Wall Act applies. We help you serve notice on the adjoining owner in good time and record the wall's condition before we begin, keeping everything correct and neighbourly.
Yes, Kew is one of our core areas. We work on every street and the TW9 area and across the wider South West London, so wherever your home is, call 07472 424 226 and we will confirm we can help.
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 Kew. 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 Kew 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 Kew.
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