GS Renovation removes chimney breasts across Wandsworth's period flats and mansion blocks, from Putney to Balham. With over 30 years in SW12, SW15, SW17 and SW18, we take out redundant breasts, support the stack that continues above, and square the room off, all handled within your lease and the Building Regulations.
Chimney breasts in Wandsworth's period flats
Many of Wandsworth's purpose-built period flats and mansion blocks still carry their original chimney breasts, eating into rooms that would work far better squared off. In a flat, though, removal comes with a particular complication: the stack usually continues upward through the flats above you, which belong to other leaseholders. That means you cannot simply take the whole stack out, so we start with a structural engineer establishing precisely what the masonry above is bearing on.
Within your own demise we remove the breast and support the retained stack overhead with steel gallows brackets bolted into the party wall, or with a beam where brackets are unsuitable. We then cap any redundant flue with proper ventilation to prevent damp, reinstate acoustic separation from the neighbouring flat, and replaster so there is no sign the breast was ever there. Never is a stack left hanging unsupported once the breast beneath it has gone.
Party wall and freeholder consent in SW11
In Wandsworth's tightly built blocks and terraces, the chimney stack almost always sits within a party wall shared with the flat or house next door. Removing the breast and bolting in gallows brackets works on that shared wall, so the job is notifiable under the Party Wall Act and we serve notice on the affected neighbour before starting. If you hold a lease, your freeholder's licence to alter is needed too, arranged in good time.
The structural support itself is notifiable under building regulations, and Wandsworth Council's building control inspects and signs it off. We coordinate the whole sequence with your managing agent, protecting communal areas and keeping to agreed hours in an occupied block. To be clear, this internal work needs building control rather than planning permission; planning only comes into play if your building is listed or a conservation area affects external alterations such as a stack above the roofline.
- Party Wall Act notices for shared stacks
- Making good, plastering and reinstating the wall
- Flue capping, ventilation and building control sign-off
- Chimney breast removal on one or all floors
- Gallows bracket support for the stack above
Why Choose GS Renovation in Wandsworth
Wandsworth homeowners choose GS Renovation because we treat chimney breast removal as the structural job it is. You get an engineer-designed support solution, the party wall notices and freeholder licence handled, managing-agent coordination, and building control taken through to certification. Tidy working in an occupied flat and 30+ years across SW12 and SW18 stand behind every squared-off room.
- 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