GS Renovation carries out structural alterations throughout Acton, from new openings in bay-fronted terraces to replacement joists and supported openings in the rear closet wings. With more than 30 years working on West London's Victorian and Edwardian housing, we handle underpinning, new steel and made-good structures across the W3 postcode with full certification.
Structural alterations across Acton's period stock
Acton's terraces come with the quirks of their age: bouncy floors on undersized original joists, cracked lintels over bay windows, and rear closet wings that owners want opened into the main house. Each of these is a structural alteration in its own right. We start with an engineer's assessment so the fix, whether new joists, a replacement lintel or a fresh supported opening, is designed for the real loads rather than assumed.
New openings between the closet wing and the kitchen, or through into a side return, are formed with a correctly sized steel beam bearing onto padstones. Where old foundations have settled, underpinning may be needed to stabilise the wall before anything else proceeds. We prop, cut and build in sequence, checking the structure above at every stage so the alteration is sound long after we have left the W3 street it sits on.
Consents and sign-off in Ealing
Because so much of Acton's structure is shared, many alterations touch the party wall dividing you from the neighbour. Cutting a new opening into it, bearing steel onto it or underpinning alongside it all fall under the Party Wall Act, so we serve the relevant notices before work starts. Handling this early keeps the neighbour informed and stops a dispute from holding up your project once the props are in.
Structural alterations inside the home are a Building Regulations matter for Ealing Council's building control, not a planning application, so long as you are not altering a conservation-area or listed exterior. The engineer's calculations are submitted, an inspector signs off the beam, underpinning or new joists at each stage, and you receive the completion certificate. We coordinate the engineer, the notices and the inspections so you deal with one team throughout.
- Building control applications and certification
- Steel beam and RSJ installation
- Load-bearing wall removal and new openings
- Underpinning and foundation strengthening
- Floor structure, joists and beam replacement
Why Choose GS Renovation in Acton
Homeowners across Acton trust GS Renovation because structural alterations are exactly what we do: engineer-designed openings, joists and underpinning, party wall notices served, and Ealing building control sign-off all managed under one roof. We work tidily in occupied W3 homes, prop and stage every job safely, and stand behind the certified result with 30+ years of West London experience.
- Free, no-obligation quotations
- Over 30 years of experience
- Dedicated project management
- Fully insured and guaranteed work
- Building control and planning support
- Clean, tidy and reliable tradespeople