GS Renovation removes chimney breasts across Hendon, from the 1930s semis near Brent Cross to the interwar houses towards Mill Hill and Golders Green. With over 30 years of structural experience in NW4, we take out redundant breasts, support the stack above properly and leave the room squared off with no trace of the old flue.
Chimney breasts in Hendon's 1930s semis
Most interwar houses in Hendon still carry their original chimney breasts in the reception rooms and bedrooms, and in a semi-detached home the stack usually sits within the party wall shared with the house next door. Homeowners here tend to want the ground and first-floor breasts removed to reclaim useful space, but the masonry above still needs carrying, so we begin with a structural engineer's assessment of what the breast supports.
On the lower floors we support the retained stack with steel gallows brackets bolted into the party wall, or a small beam where brackets are not suitable for the load. Where the whole stack is redundant we more often remove it in full and make good the roof, capping any surviving flue with ventilation to prevent damp and replastering so the room reads as if the breast was never there.
Party wall and building control in NW4
Because Hendon's semis share a party wall with the neighbouring house, and the chimney stack typically sits within that wall, removing the breast or bolting gallows brackets into it is notifiable under the Party Wall Act. We serve notice on your neighbour before work starts, so the shared structure is documented and agreed rather than becoming a dispute later on.
The structural support for the retained stack is notifiable under the Building Regulations, and Barnet Council's building control inspects and signs it off. We manage the entire process: the engineer's calculations, the party wall notices, safe removal with temporary support, capping and ventilating the redundant flue, and replastering. You never end up with an unsupported stack, and you get certified paperwork at the end.
- 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 Hendon Homeowners Choose GS Renovation
Hendon homeowners choose GS Renovation because we treat chimney breast removal as the structural job it is. You get an engineer-designed support solution using gallows brackets or a beam, party wall notices to the adjoining semi and Barnet Council building control handled end to end, tidy working in an occupied home and a certified result, backed by more than 30 years across NW4.
- 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