Chimney breast removal with gallows bracket or beam support in Chadwell Heath. Trusted, professional, 30+ years' hands-on experience.
The front bedroom of a Chadwell Heath semi gains a full wall once the breast is out, which is usually enough for fitted wardrobes end to end. We prop and remove it, install the steel the engineer has specified, cap and ventilate the redundant flue, and plaster the wall ready for you to decorate.

Most interwar semis around Chadwell Heath still carry their original chimney breasts in the reception rooms and bedrooms, projecting into the space and eating into a room's usable width. In these paired semi-detached houses the stack typically sits within the party wall shared with the house next door, so it is masonry that belongs, in part, to your neighbour as well as to you.
That shared arrangement is why we never simply knock a breast out. The brickwork above still needs to be carried, so removing a breast on the ground or first floor means supporting the retained stack with steel gallows brackets bolted into the party wall, or a beam where brackets are not suitable for the load.
Where the stack runs full height and is no longer used, the cleaner answer is often to remove it entirely and make good the roof, rather than leave a truncated stack propped on brackets. Whichever route the engineer recommends, the retained masonry is never left unsupported at any point during the work, and the flue is capped with ventilation to keep the redundant chimney dry.
Because the stack sits in the shared party wall, removal is notifiable under the Party Wall Act, so you serve notice on your neighbour before work begins. The structural support is controlled under the Building Regulations and Barking and Dagenham Council's building control signs it off. We manage the calculations, the propping and the replastering so no trace of the breast remains.
A Chadwell Heath semi has a generous plot but modest bedrooms, and the breast usually sits centrally on the flank wall, splitting it into two shallow alcoves that suit almost nothing. Take it out and you have one straight run of wall, typically three metres or more, which is enough for a full wardrobe line with sliding doors that do not foul the end of the bed.
Downstairs the effect is different. The through lounge in these interwar houses is often the only room where a fire is still used, so owners keep the ground floor breast and remove only the one above it. That returns the bedroom without losing the hearth. Where both go, the front room squares up and furniture finally sits flat against the wall. We talk through which floors to do before the engineer is briefed, because it changes the support design entirely. Losing the ground floor breast also frees the wall for a run of built in shelving either side of where the alcoves used to be.
Chadwell Heath homeowners choose GS Renovation because we treat chimney breast removal as the structural, shared-wall job it is. You get an engineer-designed support solution with gallows brackets or a beam served on the neighbour, building control sign-off, and tidy working in an occupied RM6 home, all backed by 30+ years across Barking and Dagenham.
George did a great job on our new bathroom. He is a really friendly and helpful guy and always ready to discuss any issues or concerns and come up…
Excellent service. George's knowledge and skills are the best in the market. He knows what he is doing, does really high quality work, gives good…
George was a great find. The job required re-plastering the walls before fitting acrylic panels. He also re-plumbed the shower waste under the solid…
FAQ
Labour is the biggest line on almost every Chadwell Heath project. Materials for chimney breast removal are relatively predictable, but the days on site at RM6 depend on access, condition and how many trades must follow each other. GS Renovation sequences them to avoid idle time, which is the practical way to control the cost. The Barking and Dagenham quotation shows where the hours go. Ring 07472 424 226 and GS Renovation will describe the sequence planned for your RM6 home. As a rough guide, chimney breast removal in London costs roughly £1,500 to £2,500 for a single floor where gallows brackets are accepted, or £2,200 to £3,250 where a steel beam is needed, which is the more common route now that LABC has withdrawn its standard gallows detail; two floors run £3,000 to £5,000 (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
Yes, modestly, and the time is worth spending. Working around original features in a Chadwell Heath home means chimney breast removal proceeds carefully rather than quickly, particularly near cornice, sash windows and original floors at an RM6 property. GS Renovation agrees with you beforehand what is being kept. The Barking and Dagenham Council inspections are booked around that sequence so nothing waits. Ring 07472 424 226 and GS Renovation will describe how an RM6 property in Chadwell Heath is protected during the work.
Dust sheeting, sealed work areas and a clear-up at the end of every day. That is standard on a chimney breast removal project at an RM6 property, not an extra billed to a Chadwell Heath client, and it is what makes staying in the house workable. GS Renovation is fully insured and keeps access routes protected. Skips and deliveries are arranged to suit the street across Barking and Dagenham. Ring 07472 424 226 and GS Renovation will explain the RM6 protection used in Chadwell Heath.
It is more complicated, because the flue and stack usually serve several flats and the structure is shared. The freeholder's consent is needed as well as building regulations approval. We assess feasibility at the RM6 property with an engineer before committing to anything.
Yes, in method, sequence and materials. Chimney breast removal at an RM6 address of that age uses details suited to the original construction, and Barking and Dagenham Council will expect the application to reflect that. GS Renovation sets the approach out in the Chadwell Heath quotation before starting. Nothing is copied across from the last job on a different type of house. GS Renovation will describe the chimney breast removal details proposed for an RM6 property before any work begins.
The support usually is, yes. Many RM6 semis carry the stack on the flank wall rather than deep inside a party wall, which changes where a beam can bear and sometimes puts the brickwork on an external face exposed to weather. Bearing into a solid outer leaf needs the engineer to look at both the masonry condition and the thermal bridge left behind. The party wall duty still applies where the stack is shared.
Give us the postcode and you will have an answer immediately. We cover Chadwell Heath and the surrounding Barking and Dagenham for chimney breast removal, including addresses that sit right on the edge of RM6. GS Renovation is on sites nearby most weeks. If we are not the right firm for your 1920s and 1930s suburban property we will say so. Email info@gsrenovationltd.co.uk and we will come back the same day. Nothing is owed for the reply or the RM6 survey.
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Free, no-obligation quote for chimney breast removal in Chadwell Heath. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.