GS Renovation carries out structural alterations throughout Brentford, whether that is a new opening in a canalside warehouse conversion or replacement joists in a new-build apartment near Syon Park. Drawing on 30-plus years across TW8 and the wider Hounslow area, we design supported openings, install beams and manage the leasehold consents that riverside flats invariably require.
Supported openings and new steel in Brentford
Structural alterations in Brentford cover more than a single knock-through. Homeowners come to us to widen a doorway into a spine wall, form a supported opening between a kitchen and living space, replace tired or over-notched joists, or strengthen a floor for a new bathroom in a converted warehouse unit. Each of these changes a load path, so a structural engineer designs the fix and specifies the steel or timber before we lift a tool.
Where a new opening is formed, the engineer sizes an RSJ that bears onto padstones spreading the load into sound masonry or the frame. We prop the structure temporarily, cut back in stages, and set the beam accurately to line and level. In a new-build apartment with a concrete frame the approach differs again, so we always follow the specific engineer's detail for your TW8 property rather than a standard template.
Consents and regulations across Hounslow
Internal structural alterations need Building Regulations approval, not planning permission. That distinction confuses a lot of Brentford owners, so to be clear: only exterior changes to a listed building or work within a conservation area near landmarks such as Chiswick House or Osterley Park would draw in planning or listed-building consent. The steelwork, propping and openings inside your flat are signed off by Hounslow Council building control instead.
Because Brentford stock is overwhelmingly leasehold, the freeholder's licence to alter sits alongside building control. We assemble the engineer's package for the managing agent, respect the block's rules on noise and shared access, and where any alteration touches a wall shared with a neighbouring flat we address party wall obligations too. You get one team steering the calculations, the consents and the inspections from start to certificate.
- Floor structure, joists and beam replacement
- New door and window openings in solid walls
- Structural surveys and engineer coordination
- Temporary works, propping and needling
- Building control applications and certification
Why Brentford Homeowners Choose GS Renovation
GS Renovation gives Brentford owners a single accountable team for structural alterations: an engineer-designed solution, freeholder licence to alter and managing-agent coordination arranged, and Hounslow building control inspections booked and passed. We work cleanly around occupied flats and communal areas, and we back every job with more than 30 years of structural experience across TW8 and Hounslow.
- 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