GS Renovation carries out structural alterations throughout Kew, where bay-fronted Victorian and Edwardian terraces with rear closet wings and side returns often need new openings, replacement joists or supported openings. With over 30 years across TW9, we design, prop, install and certify each change to the Building Regulations under Richmond Council.
Structural alterations for Kew period homes
The rear closet wings and side returns on Kew's terraces are where most structural alterations happen: a new opening between the kitchen and the return, a wider doorway into the dining room, or replacement joists where a floor has sagged over a century of use. Each case starts with a structural engineer specifying the beam or lintel, its bearings and the padstones needed to carry the load.
Where original timbers are decayed or undersized, we splice or replace joists and build in proper support before opening anything up. If ground movement has affected a corner or bay, the engineer may specify underpinning, which we carry out in sequenced bays so the wall above stays fully supported throughout the works.
Engineered openings signed off in TW9
Every supported opening we form is temporarily propped, cut in stages and given a steel beam bearing onto padstones sized for the masonry above, never a shortcut. Richmond Council building control inspects the work under the Building Regulations and issues the certificate, which matters when you later come to sell a home near Kew Gardens and a surveyor asks for the paperwork.
Because these walls are usually shared with the neighbouring terrace, alterations that affect the party wall are notifiable under the Party Wall Act, and we serve the notices before starting. From the engineer's drawings through to the completion certificate, one team coordinates the lot, so your alteration is properly designed, safely built and fully documented.
- Underpinning and foundation strengthening
- Floor structure, joists and beam replacement
- New door and window openings in solid walls
- Structural surveys and engineer coordination
- Temporary works, propping and needling
Trusted Structural Alterations in Kew
For structural alterations in Kew, GS Renovation gives you a single accountable team handling the engineer's design, party wall notices, safe propping and Richmond Council building control sign-off. Whether it is a new opening in a closet wing, replacement joists or underpinning, we work cleanly in your occupied TW9 home and certify every change, backed by more than 30 years of 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