GS Renovation removes redundant chimney breasts across Eltham, reclaiming space in the 1930s semis and interwar houses of SE9. With more than 30 years of structural work in the Royal Borough of Greenwich, we take out breasts safely, support the stack left above, and hand back a squared-off room with no sign the breast was ever there.
Chimney breast removal in Eltham semis
Most Eltham interwar semis still carry their original chimney breasts in the reception rooms and bedrooms, and in many of these houses the stack is built into the party wall shared with the attached neighbour. As the breast helps carry the masonry above, we begin with a structural engineer's assessment of exactly what the stack and breast are supporting before anything is removed.
Where a lower breast comes out but the stack above stays, we support the retained masonry on steel gallows brackets bolted firmly into the party wall, or on a small beam where brackets are not suitable. On the many Eltham houses where the whole stack is redundant, we often remove it in full and make the roof good, so nothing is ever left hanging unsupported.
Party wall and building control in SE9
Because the chimney stack in these semi-detached Eltham homes usually sits within the party wall, removing the breast or bolting gallows brackets into that shared wall is notifiable under the Party Wall Act. We serve notice on the neighbour before work begins, so the shared masonry is dealt with correctly and there are no disputes later.
Supporting the retained stack is structural work under the Building Regulations, so the Royal Borough of Greenwich or an approved inspector signs off the gallows brackets or beam. We manage all of it: the engineer's design, the party wall notices, safe removal and propping, capping any redundant flue with ventilation to stop damp, and replastering the wall back to a clean finish.
- Gallows bracket support for the stack above
- Steel beam support where brackets are unsuitable
- Full chimney stack removal and roof making good
- Structural engineer calculations
- Party Wall Act notices for shared stacks
Why Choose GS Renovation in Eltham
Eltham homeowners choose GS Renovation because we treat chimney breast removal as the structural job it is. You get an engineer-designed support solution, gallows brackets or a beam correctly fixed, party wall notices and building control handled end to end, and tidy working in an occupied SE9 home, all backed by 30+ years across the Royal Borough of Greenwich.
- 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