Removing a chimney breast is one of the most effective ways to create extra space and modernise an older property. Many homeowners choose to remove unused chimney breasts to open up living areas, create larger kitchens, or improve room layouts. However, chimney breast removal is not as simple as knocking down internal brickwork. In many homes, the chimney breast forms part of the structural support of the property, meaning the weight above must be properly supported once it is removed. The first step in any chimney breast removal project is determining whether the chimney is load bearing and what support is required. A structural engineer will usually assess the property and provide calculations for the correct support method. Depending on the project, this may involve installing an RSJ steel beam or specialist support brackets. Before any demolition begins, temporary supports are installed to safely carry the weight of the structure during the work. The chimney breast is then carefully dismantled section by section to avoid damage to surrounding walls, ceilings, and flooring. Many homeowners also ask whether a chimney breast can be removed without removing the chimney stack above. In many cases, the answer is yes — but the remaining masonry must still be properly supported to comply with building regulations and ensure long-term structural safety. Building regulations approval is usually required for chimney breast removal projects, especially where structural support is involved. This ensures the work is completed safely and correctly, while also protecting homeowners if they decide to sell the property in the future. The overall cost of chimney breast removal depends on factors such as the size of the chimney, whether steelwork is required, access to the property, and whether work is being completed across multiple floors. Simpler removals may take just a few days, while larger structural projects can take longer. At Structural Projects North West, we specialise in chimney breast removals, structural alterations, RSJ installations, and load bearing wall removals across Manchester and the North West. Our experienced team handles every stage of the project safely, professionally, and in line with building regulations. If you’re considering removing a chimney breast in your home, contact Structural Projects North West today for expert advice and a free quote.