Steel beam installation, rsj and structural alterations in Holloway. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs RSJs and steel beams across Holloway, where bay-fronted Victorian and Edwardian terraces in N7 rely on solid load-bearing walls. With over 30 years of structural work in Islington, we remove chimney breasts and dividing walls safely, sizing every beam to an engineer's calculations and bearing it onto padstones.

The typical Holloway project opens up a ground floor by removing the wall between the front bay and the middle reception, or taking down a chimney breast to free up space. These walls carry load from the storeys above, so a structural engineer calculates the beam size first. We install temporary propping, carry out staged demolition, and lower the new RSJ onto padstones that spread the bearing into the solid brickwork either side.
Because many Holloway terraces share a party wall with the house next door, cutting a bearing into that wall triggers the Party Wall Act. We help you serve the correct notices on your neighbours before work begins, and we book building control to inspect the propping, the beam and the padstones at the right stages. Every installation is signed off under building regulations, giving you a completion certificate that protects the value of the property.
Removing a load-bearing wall in an occupied Holloway home demands a careful sequence. Before anything comes down, we prop the floor and ceiling above with adjustable steels, so the structure is fully supported while the old brickwork is taken out. Dust protection and floor coverings keep the rest of the house clean, which matters when you are living around the work in a narrow terrace with rooms leading off a single hallway.
Rear closet wings and side returns, common across Holloway's period stock, often hide awkward structural junctions where old and new walls meet. Our engineers design the steelwork to suit these real conditions rather than a textbook layout, and we detail how each beam connects to existing walls and floor joists. Once the beam is in and the padstones have cured, we make good the plaster, so the finished room shows no sign of the wall that once stood there.
Holloway homeowners choose GS Renovation because we manage the full structural job under one roof, from the engineer's calculations and Party Wall Act notices to the propping, the beam and building control sign-off. With 30+ years across N7 and the wider Islington borough, we understand how these Victorian terraces are built and where the loads really go.
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 Holloway 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 Holloway 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.
Because we manage every trade in-house, your Holloway project stays consistent and accountable from first fix to finish. Add transparent pricing, full insurance and real aftercare, and it is easy to see why Holloway clients recommend us.
Removing a load-bearing wall in Holloway 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 Holloway'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. Most Holloway terraces in N7 share a party wall with the neighbouring house, and cutting a bearing or padstone into that shared wall falls under the Party Wall Act. You must serve notice on the affected neighbours before work starts. We guide you through the notices and timing, and we still need building control approval for the beam itself, which is separate from the party wall process.
Absolutely. Our team works right across Holloway and the N7 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 Holloway. 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 Holloway 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 Holloway.
Get Your Free Quote