GS Renovation removes chimney breasts throughout Angel, reclaiming space in the Georgian terraces near Upper Street and the converted flats around the Angel. With 30+ years working in N1, we take out redundant breasts safely, properly support the stack left above, and leave the room squared off and replastered with no trace the breast was ever there.
Supporting the stack in Angel period homes
Most of Angel's Georgian and Regency houses still carry their original chimney breasts, and because these tall townhouses were built terraced, the flues sit within the party wall shared with the neighbour. The breast helps carry the masonry above it, so we never simply knock one out; every job begins with a structural engineer confirming what the stack and breast are actually holding up.
On lower floors we support the retained stack overhead with steel gallows brackets bolted firmly into the party wall, or a beam where brackets are unsuitable for the load. In Angel's taller houses, where the stack runs the full height, we more often remove the whole thing and make the roof good afterwards. A stack is never left hanging unsupported.
Party wall and damp control in N1
Since Angel's terraces are tightly built along the streets off Upper Street, the chimney stack almost always sits in the shared party wall, so removing the breast or bolting in gallows brackets is notifiable under the Party Wall Act. We serve notice on the neighbour before work begins and keep the process straightforward. The structural support itself is notifiable under building regulations and Islington building control signs it off.
We manage the full job: the engineer's assessment, the party wall notices, safe removal with propping, and proper support for whatever stack remains. Any redundant flue is capped with ventilation to stop condensation and damp forming inside the disused chimney, a common problem in these old N1 houses, and we replaster so your room finishes clean, flat and ready to decorate.
- Structural engineer calculations
- 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
Why Angel Homeowners Choose GS Renovation
Angel homeowners choose GS Renovation because we treat chimney breast removal as the structural job it is. You get an engineer-designed support solution, party wall notices and Islington building control handled end to end, tidy working in an occupied period home, and a fully certified, replastered result, backed by 30+ years across N1.
- 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