Steel beam installation, rsj and structural alterations in Stratford. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs RSJs and steel beams across Stratford, from the warehouse conversions and new-build riverside apartments near the Queen Elizabeth Olympic Park to the Victorian terraces of E15. With over 30 years of structural experience in Newham, we open up load-bearing walls safely and sign every beam off with building control.

A load-bearing wall removal in a Stratford home starts with a structural engineer sizing the RSJ for the span and the load above. In the Victorian terraces around West Ham Park the dividing wall is usually solid brick, so we install temporary propping, take the wall down in stages and lower the beam onto padstones at each bearing. Every step is planned before the props go anywhere near the ceiling.
In a warehouse conversion or new-build apartment near the Royal Docks the picture is different. Structural change is limited by the building's frame, so we work with your engineer and your freeholder to confirm what can move. The leasehold almost always requires the freeholder's licence to alter, and the managing agent will want method statements before any steel is ordered or a single wall comes down.
Many Stratford terraces share a party wall with the neighbouring house, and in an apartment block you may share structure with the flat next door or below. Where a beam bears into a shared wall, the Party Wall Act applies and notice must be served on the affected owners before work begins. We flag this early so the notice period runs while the engineer's drawings and the building control application are being prepared.
Building control sign-off is separate from planning permission and is what matters for steel. An inspector checks the beam size, the padstones, the bearing and the fire protection against the approved drawings. We book the inspections, keep the calculations on site and arrange the final certificate once the work passes. For leaseholders in E15 we also hand the paperwork to the managing agent, who often needs it for the building's records.
Homeowners in Stratford choose GS Renovation because we treat structural work as the serious job it is. One team handles the engineer's drawings, the propping, the beam, the party wall notices and the building control sign-off, whether your home is a Victorian terrace or a leasehold apartment. Thirty years in Newham means we know the local stock and the paperwork inside 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 Stratford 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.
A straightforward Stratford 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.
GS Renovation knows Stratford'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 Stratford 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 Stratford's homes are warehouse-conversion and new-build properties, and we renovate them regularly. We plan each RSJ and steel beam installation around their particular characteristics, such as concrete or steel frames, building-management rules and modern services, so the result suits the building and meets building control.
You do not need planning permission for internal structural work, but you do need building control approval, and the steel must be sized by a structural engineer. In a leasehold apartment near the Olympic Park you will also need the freeholder's licence to alter and the managing agent's agreement, since the building's frame and sound insulation between flats are shared. We handle all of it.
We do. GS Renovation covers all of Stratford and the E15 area and the wider East London. Call 07472 424 226 and we will confirm we work on your road.
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 Stratford. 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 Stratford 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 Stratford.
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