A chimney breast is the portion of brickwork that surrounds a chimney as it rises through your property. It usually protrudes into rooms, taking up space, and in terraced or semi-detached houses, it can be shared with a neighbour.

Yes, but it’s structural work, so you’ll need a qualified team and a structural engineer to assess the building and plan the supports. You can remove the full stack, just the breast, or partially hollow it out depending on your needs.

It depends on the scope. Every project is different, and planning helps avoid delays. Usually, the full process with Sandstone Engineering takes 3–5 days.

Usually not for internal work, but if your property is listed or you’re removing the external stack, you may need approval. Always check with your local council to be safe.

If your chimney breast shares a wall with a neighbour, a Party Wall Agreement may be required. This ensures any structural changes are agreed upon and avoids disputes. We can also manage this process on your behalf, making sure everything is handled smoothly, saving you time and reducing the risk of conflict.

Yes. A structural engineer will calculate the necessary supports and ensure the building stays safe during and after removal.

The space is made good — walls plastered, floors repaired, and the area left ready for decorating. You’ll end up with more space and a clean finish.

Not if it’s done properly. A structural engineer checks exactly what supports are needed, and we install steel beams where required, so your home stays solid and safe.

Yes. Partial removal can free up space without affecting the structure above, and often avoids costly Party Wall agreements. It’s a smart option for London terraces or flats.

It’s dusty work, but our team works efficiently and keeps the mess under control. Most projects are finished in 3–5 days, and we make sure walls, floors, and surrounding areas are left clean. We also use floor covers such as Correx to protect floor finishes, and use door covers to minimise dust to the rest of the house.

If the chimney is shared with a neighbour, yes — you need to serve a Party Wall Notice. A simple conversation beforehand can save a lot of headaches.

It can. Freeing up space and improving room layout is very appealing in London properties, especially period homes where every square foot counts.

We’ve removed chimneys in Victorian terraces, Georgian townhouses, and classic London terraced houses, so we know the quirks of every property type and how to plan the job safely.

Not if it’s done correctly. Proper supports, insulation, and ventilation prevent damp and maintain structural integrity — mistakes only happen when corners are cut.