Jakub (CEng MICE)
Wellingborough, UK
Chimney Breast Removal
Structural Design & Calculations
Completed
Aim
Pawel wanted to modernise his Victorian terrace by removing bulky chimney breasts to create more space and improve room layout. His goal was to make the property feel more open without undertaking costly structural changes to the entire chimney.
Challenge
The key challenge was safely removing the internal chimney breasts while ensuring the remaining chimney stack above was properly supported. A full chimney removal through the roof was not practical, so a cost-effective structural solution was required.
Outcome
The removal of the chimney breasts created noticeably more space within the home, improving layout and usability while maintaining structural safety. Pawel achieved a more modern and open living environment without the cost and complexity of removing the entire chimney.
Our Solution – 5 Steps to Success
- The Inspection: We visited the house to check the chimney and roof, confirming that removal was structurally possible.
- The Strategy: We gave Pawel clear options on the best structural supports to use, ensuring his vision was achievable.
- The Engineering: We produced the structural calculations and detailed drawings required to meet safety standards.
- The Submission: Pawel received our full report and used it to successfully submit his application to Building Control.
- The Build: With our professional drawings as a guide, Pawel hired a local builder to carry out the work with total peace of mind.
Structural Chimney Removal
Are you looking to create more floor space in your living room, kitchen, or bedroom by removing a bulky chimney breast? Removing these masonry features is a fantastic way to open up a room, allowing for better furniture layouts and a more modern feel.
However, a chimney is more than just a fireplace. In many traditional homes, the chimney breast is a key part of the building’s skeleton. This is why the first step in any removal project must be a structural engineer’s inspection.
Why is a Professional Inspection Required?
It is a common misconception that a chimney only carries its own weight. In reality, the masonry of a chimney often provides vital support for:
- Roof Support: The internal breast often supports the heavy external chimney stack on the roof.
- Lateral Stability: Chimneys act as a “stiffener” for your walls. We ensure that your home’s structural integrity is maintained once the breast is removed.
Meeting Modern Standards & Protecting Your Sale
Does this require Building Control? Yes. Chimney removal is a significant structural change. To comply with current UK Building Regulations, you must have professional structural calculations to prove the remaining structure is safe.
Following the correct process ensures that:
- Your Home is Safe: We design the specific structural steelwork (RSJs) or supports required to keep the upper floors and roof stack perfectly stable.
- Your Sale is Protected: Without the correct paperwork, you may face significant issues when selling your home. A buyer’s solicitor will specifically ask for the Building Control Completion Certificate and the Structural Calculations. Having these ready proves the work meets current standards, ensuring a smooth, stress-free sale.
The Path to a More Spacious Home
By involving Rivet Engineering early, you ensure your project is handled with technical precision. We provide the expertise needed to turn a cramped corner into a beautiful, usable space while ensuring your home remains solid for years to come.
