Steel beam installation, rsj and structural alterations in Paddington. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs steel beams across Paddington's Georgian and Regency townhouses, from the stucco terraces near Hyde Park to the listed homes throughout W2. With over 30 years of structural work in Westminster, we remove load-bearing walls, size and fit RSJs onto proper padstones, and keep every stage signed off by building control.

Paddington's period townhouses were built with solid masonry, and internal walls frequently carry floor and roof loads, so opening up a ground floor is rarely a simple demolition. A structural engineer sizes the steel beam or RSJ for the span, and we cast concrete or engineered padstones to spread the bearing into the solid walls. Temporary propping holds the structure while we take the old wall down in safe, controlled stages.
Because many W2 houses share a party wall with the neighbouring townhouse, and dividing walls and chimney stacks often sit within it, the Party Wall Act frequently applies. We help you serve the correct notices on adjoining owners in good time. Building control inspects the beam, its bearings and the propping before sign-off, and where the house is listed or in a Westminster conservation area we confirm what internal work needs consent.
The tall ceilings and generous reception rooms typical of Paddington's Regency and Victorian stock give room for deep beams, but the age of the fabric means every bearing point must be checked. We expose the wall head and confirm what sits above, whether that is a chimney breast, a masonry upper wall or timber joists, then match the padstone and beam to the real load path rather than an assumption.
On a knock-through between the front and rear receptions, or when forming an opening to a rear return, we manage the whole sequence, from propping and steelwork to making good the plaster, cornicing and flooring so the finished room reads as original. Fire protection to the steel, correct bearing lengths and a clean structural opening all form part of the building control sign-off we arrange on your behalf.
Paddington homeowners choose GS Renovation because structural work in listed and period W2 houses demands care, not shortcuts. One team handles the engineer's calculations, the party wall notices, the propping and the building control sign-off, then makes good the period detail. With over 30 years in Westminster, we protect both the fabric of your home and your relationship with the neighbours.
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
The cost of RSJ and steel beam installation in Paddington depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Paddington project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation 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.
Timescales for RSJ and steel beam installation in Paddington vary with the size and complexity of the job. After our survey we give you a realistic schedule and keep you updated at every stage of the project.
GS Renovation knows Paddington'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 Paddington 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 Paddington's homes are period, Georgian and listed properties, and we renovate them regularly. We plan each RSJ and steel beam installation around their particular characteristics, such as conservation and listed-building rules, solid walls and original period features, so the result suits the building and meets building control.
Very often, yes. Paddington's terraces and townhouses usually share a party wall with the house next door, and beam bearings or chimney breasts frequently sit within it. If your steelwork affects that shared wall, the Party Wall Act applies and you must notify the adjoining owner. We identify what is required early and help you serve the correct notices before work begins.
Absolutely. Our team works right across Paddington and the W2 area and neighbouring parts of Central 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 Paddington. 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 Paddington 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 Paddington.
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