GS Renovation installs RSJs and structural steel across Hillingdon, from the 1930s semis of Ruislip and Ickenham to the interwar houses around Uxbridge and Hayes. With over 30 years removing load-bearing walls in UB and HA postcodes, we open up these solid family homes safely, with beams sized by a structural engineer and signed off by building control.
Steel beams for Hillingdon interwar semis
The typical Hillingdon job removes the wall between the front and rear reception rooms of a 1930s semi, or takes out the old kitchen wall to open onto a rear extension. These interwar houses were built with load-bearing internal walls, so we never touch one without a structural engineer's calculation. The engineer sizes the RSJ for the span and the load above, including any floors and the roof the wall currently carries in these two storey homes.
Before demolition we install temporary props and needles to hold the structure, then take the wall down in a controlled, staged sequence. The new steel bears onto concrete or engineering-brick padstones at each end, spreading the load into the remaining masonry. We work clean in occupied homes across UB8 and HA4, protecting floors and finishes, and arrange building control inspection so the beam is checked and signed off before we close everything up.
Party walls in Hillingdon semi-detached homes
Because so much of Hillingdon is semi-detached, the party wall between you and next door matters. When a beam bears into or cuts into that shared wall, the Party Wall Act applies, and you must serve notice on your neighbour before work starts. We help you understand when a notice is needed, whether for a bearing in the party wall, cutting in for a padstone, or excavating near the boundary for a supporting pier.
Getting the notices right early keeps a Ruislip or Uxbridge project on schedule and avoids disputes once the steel goes in. We coordinate with your neighbours and, where needed, a party wall surveyor, so consents are in place before propping begins. Alongside this we handle the building regulations side with Hillingdon Council or an approved inspector, keeping the structural sign-off and the party wall matters running together rather than as separate headaches.
When you do not need a beam
Not every wall an owner wants gone needs steel. A stud partition dropped in when a large bedroom was split, or a wall added to form a downstairs toilet, usually carries nothing but itself and comes out in a morning. Even where a wall is structural, a doorway sized opening may need only a lintel rather than a designed beam, and a short opening in a partition needs neither.
The honest answer costs nothing to give. We look at which way the joists run, what sits above on the floor and in the roof, and whether the wall lines up with anything on the storey above, then tell you which category you are in. Where it is clearly structural, the engineer is appointed and the beam designed. Where it is not, we say so rather than selling you steel you do not need, and the job becomes a far shorter one.
- Building control applications and inspection sign-off
- Lintel and catnic support to smaller openings
- Bearing checks into party walls and shared masonry
- Flitch beams where a slimmer steel and timber solution suits
- Making good, plastering and finishing around the new steel
Why Hillingdon Homeowners Choose GS Renovation
Homeowners across Hillingdon trust GS Renovation because we treat steelwork as structural engineering, not guesswork. One team manages the engineer's calculations, the temporary propping, the padstones and the building control sign-off, and we understand exactly how the borough's 1930s semis are built. After 30+ years in UB and HA postcodes, we open up these homes safely and leave them stronger.
- Free follow-up visit after completion if anything needs attention
- Making good and plastering priced in, not treated as an extra
- Materials priced at options, so you choose the finish
- Structural engineer instructed and coordinated on your behalf
- Clean, tidy and reliable tradespeople
- Levels and deflection checked before the props come out