Steel beam installation, rsj and structural alterations in Hoxton. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs RSJs and structural steel across Hoxton's bay-fronted Victorian and Edwardian terraces, from the streets around Hoxton Square to the homes bordering Shoreditch. With over 30 years of structural experience in N1, we size, prop and set every beam so load-bearing walls come out safely and Hackney building control signs the work off.

The dividing wall between the two ground-floor rooms in a Hoxton terrace is almost always load-bearing, carrying the floor joists above and often a chimney stack. Before anything comes down, our structural engineer calculates the load and specifies the right RSJ or universal beam, along with the padstones it will bear onto. Nothing is removed until the steel is on site and the calculations are signed off by Hackney building control.
With the beam sized, we install Acrow props and needle supports to carry the floor while the old brickwork is taken down in careful stages. The steel is lifted into place, seated on concrete or engineering-brick padstones, then bolted, plated and fire-protected to regulations. Because many of these Victorian dividing and flank walls sit on a shared party wall, we serve the correct Party Wall Act notices to neighbours before work begins.
The most common steel job we handle in N1 is the open-plan knock-through, opening the kitchen into the rear closet wing or the middle reception to create one bright, sociable space. Depending on the layout we fit a single beam, a goalpost frame with posts either side, or paired steels where a rear return is being widened. Each arrangement is drawn up by the engineer so the loads pass cleanly down to the foundations.
Older Hoxton terraces were built with soft lime mortar and shallow Victorian footings, so we check the existing bearings and underpin or pad out where the ground below cannot take the concentrated point loads a new beam creates. Once the steel is in and inspected, we make good the openings, box in the beam and leave a level, plumb surface ready for plastering, so the finished room shows no sign of the structural work behind it.
Homeowners in Hoxton trust GS Renovation because steelwork is our core trade, not a sideline. One team handles the engineer's calculations, the props, the beam, the party wall notices and the building control inspections, so nothing falls between contractors. With 30+ years across N1 and the wider Hackney terraces, we know how these houses are built and how they behave when a wall comes out.
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 Hoxton 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 Hoxton 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.
With more than three decades of hands-on trade experience behind us, GS Renovation is a trusted choice for RSJ and steel beam installation in Hoxton. You get one accountable team, transparent pricing, fully insured tradespeople and genuine aftercare on every project.
Removing a load-bearing wall in Hoxton 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 Hoxton'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 Hoxton's terraces the dividing and flank walls are typically shared party walls, so cutting a pocket for a beam or its padstone brings the work under the Party Wall Act. We help you serve the correct notice to your neighbours, normally two months before work starts, and coordinate the structural design so the beam and its bearings are agreed in advance.
Yes, Hoxton is one of our core areas. We work on every street and the N1 area and across the wider East 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 Hoxton. 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 Hoxton 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 Hoxton.
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