Steel beam installation, rsj and structural alterations in Kentish Town. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs steel beams and RSJs across Kentish Town, working daily in the bay-fronted Victorian and Edwardian terraces that line the NW5 streets between Camden Town and Highgate. With over 30 years of structural experience, we remove load-bearing walls safely, from ground-floor knock-throughs to loft conversions, all sized, propped and signed off correctly.

The typical Kentish Town job opens up a solid-brick Victorian terrace, taking down the wall between the front and rear reception rooms or removing the closet-wing wall to widen the kitchen. Because these walls carry the floor and often the chimney breast above, a structural engineer sizes the RSJ first. We then set out temporary propping, cut carefully and lower the steel onto padstones so the load transfers cleanly to the existing brickwork.
Solid nine-inch walls in NW5 homes behave differently to modern cavity construction, so we never guess at bearings. Every beam sits on a properly calculated padstone, the propping stays in place until the steel is loaded, and demolition happens in staged sections rather than all at once. This keeps the floors above stable and protects the original cornicing and plaster that Kentish Town owners want to keep.
Most Kentish Town terraces share a party wall with the neighbours on both sides, and chimney stacks and dividing walls frequently sit within that shared structure. When a beam bearing lands in or on a party wall, the Party Wall Act applies. We flag this early, help you serve the correct notices on adjoining owners, and coordinate the timing so the steelwork proceeds without disputes or delays with the houses either side.
Building control is the other non-negotiable. Structural beam installation is governed by Building Regulations rather than planning permission, so Camden Council building control, or an approved inspector, checks the engineer's calculations and inspects the padstones and bearings before the opening is closed up. We arrange those inspections, keep the sign-off paperwork in order and hand you a completion certificate you can produce whenever you sell the house.
Kentish Town homeowners choose GS Renovation because we handle the whole beam job under one roof, from engineer's calculations and party wall notices to propping, steel and building control sign-off. Thirty years working NW5 terraces means we know how these solid-wall houses are built, we work tidily in occupied homes, and we leave the structure certified and safe.
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
We price each Kentish Town project individually, because the cost of RSJ and steel beam installation depends on far more than floor area. After a free survey you receive a clear written breakdown with no hidden extras. Call 07472 424 226 or email info@gsrenovationltd.co.uk. 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 Kentish Town 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.
Kentish Town 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 Kentish Town 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 Kentish Town'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.
Often yes. In NW5 terraces the dividing walls and chimney stacks usually sit within the shared party wall, so if your beam bearing lands in that wall the Party Wall Act applies and you must notify the neighbours. We identify this at survey stage, help you serve the correct notices, and time the steelwork so it runs smoothly with the houses on either side.
Absolutely. Our team works right across Kentish Town and the NW5 area and neighbouring parts of North London. Get in touch on 07472 424 226 to check coverage for your address.
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 Kentish Town. 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 Kentish Town 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 Kentish Town.
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