Steel beam installation, RSJ and structural alterations in Wood Green. Trusted, professional, 30+ years' hands-on experience.
GS Renovation installs RSJs and steel beams across Wood Green, from the bay-fronted Victorian terraces off the high road to the Edwardian houses towards Alexandra Palace. With over 30 years of structural work in N22, we prop and set every beam to the engineer's sizing correctly, remove load-bearing walls safely and get building control sign-off.

The internal dividing walls in Wood Green's Victorian and Edwardian terraces are usually load-bearing, carrying the floor joists above and often a chimney breast. Before we touch anything, a structural engineer calculates the load and specifies the correct steel beam. We then set temporary props, take the wall down in safe staged sections and lift the RSJ into position without disturbing the rooms above.
Each beam bears onto padstones spread across the solid brickwork so the load transfers cleanly into the walls below. We check bearings, level the steel and pack it tight before the props come out. Building control inspects the work at the key stages, and we handle those bookings for you so the beam is signed off and the paperwork is clear from the start.
Because Wood Green's terraces sit in continuous rows, the wall you want to open is frequently a party wall shared with the neighbour, and the chimney stacks often straddle the boundary too. Where the Party Wall Act applies, notice must be served on the adjoining owner before the steel goes in. We flag this early, explain the timescales and coordinate with your surveyor so nothing stalls on site.
Bearing a beam into a shared wall in an N22 terrace needs care, since you are cutting a pocket into masonry your neighbour relies on as well. We prop both sides where required, form the padstone bearings correctly and keep the works tidy and dust-controlled. The result is a sound opening, a properly certified beam and a neighbour relationship that stays on good terms throughout.
In a Wood Green terrace the heavy work is concentrated into a short stretch, and it helps to know what those days actually involve. Cutting the slot for the beam is done with a disc cutter and a breaker, which is loud, dusty and impossible to disguise. That is normally one to two days. Removing the masonry underneath afterwards is quieter but produces the bulk of the waste that has to be cleared.
Around it, the house stays usable. We screen the working room, run dust extraction at the cutting point rather than letting it settle through the house, and keep the stairs and hall protected. Power and water stay on other than for short planned isolations. If anyone is at home during the day who cannot be around that level of noise, tell us at survey and the sequence is arranged around it. Pets are worth thinking about too, since a screened room and a running breaker unsettle most animals more than it does people.
Wood Green homeowners choose GS Renovation because we treat steel work as structural work, not a quick knock-through. One team handles the engineer's calculations, the propping and the building control sign-off, with 30+ years behind every beam we install across N22 and the surrounding Haringey streets.
George did a great job on our new bathroom. He is a really friendly and helpful guy and always ready to discuss any issues or concerns and come up…
Very friendly and I am very pleased with the work he has done, also very clean worker and enthusiastic about his work. Can not fault this company!!!!…
I had a bathroom refit which I was very pleased with and I then went on to get my kitchen refitted as I was so happy with the way he worked. Even…
FAQ
What sits behind the walls drives it far more than the address does. We survey the N22 property, confirm the load path, and only then price RSJ and steel beam installation for your Wood Green home. Older stock across Haringey adds making good, and awkward access adds labour, so both are itemised rather than absorbed. GS Renovation would rather explain a Wood Green figure than defend it later on site, so ring 07472 424 226 or email info@gsrenovationltd.co.uk first. 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.
We will tell you exactly, once we have seen the house. Guessing an RSJ and steel beam installation duration for a Wood Green property without a survey helps nobody, and the N22 visit is free. GS Renovation then issues a staged programme including the Haringey Council inspection dates and the drying time that cannot be rushed. That is the version to plan a Haringey household around. Ring 07472 424 226 and we will describe how a similar N22 job ran in Haringey.
Size, mostly. We are small enough that you know who is coming to your N22 home for RSJ and steel beam installation, and large enough to run the whole Wood Green project without bringing in strangers halfway through. GS Renovation keeps one named manager on the Haringey site throughout. The 31 MyBuilder reviews behind our 4.9 rating describe exactly that. Email info@gsrenovationltd.co.uk and we will arrange a free survey. The Wood Green reviews and Haringey references are all public.
The bearings and padstones before they are covered, and the beam itself against the engineer's calculations. Haringey Council will want to see the steel in place and correctly supported at your Wood Green property before it is boxed in, so the inspection has to be booked at the right moment.
Yes, across the borough and well beyond it. RSJ and steel beam installation in older housing takes GS Renovation to Wood Green, Tottenham and the surrounding North London regularly, which is what makes an N22 quotation accurate. Haringey Council building control is coordinated by us on every one. References are available before you commit to anything. Ring 07472 424 226 and we will describe how RSJ and steel beam installation was handled on a comparable N22 property, and put you in touch with the owner.
Very likely, yes. In Wood Green's terraces the wall carrying the beam is often the party wall shared with next door, so the Party Wall Act applies and notice must be served before work starts. We identify this at survey stage, explain the process and coordinate with your surveyor and neighbour so the steel goes in without delay.
All of it. We carry out RSJ and steel beam installation throughout Wood Green and into Tottenham, with no travel surcharge for an N22 property. If your address sits right on the boundary of Haringey, GS Renovation will still look at it and say plainly whether it is workable. Email info@gsrenovationltd.co.uk with the postcode for a definite answer. Quotes are free and carry no obligation in North London generally. Aftercare visits reach an N22 address just as easily.
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 Wood Green. Explore what else we do locally:
Same Service, Nearby Areas
We carry out RSJ and steel beam installation across Wood Green and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for RSJ and steel beam installation in Wood Green. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.