Chimney stack removal
Structural Engineering Expertise for Removing Chimney Stacks



Removing a chimney can create valuable additional space in your home, whether you’re opening up a room or undertaking a renovation. However, chimneys often play a crucial role in your property’s structural support, particularly when the chimney breast or stack is being removed. At Nguyen Structural Services, we offer expert structural assessments and design the essential supports needed to safely accommodate the chimney removal process.

What’s Involved in Chimney Removal?
There are several ways a chimney might be altered or removed:
Just the chimney breast (the bit inside the room)
The breast and stack (partly or fully)
The stack only, leaving the internal part intact
Each option affects your structure differently, and building regulations usually require a structural engineer’s input to make sure the removal does not compromise the surrounding structural elements.
How NSS Helps
We assess the existing structure and design suitable support solutions, which may include:
Steel beams or gallows brackets to carry the load
Clear drawings and calculations for Building Control approval
Liaising with builders or your contractor to make the process smooth
Whether it’s a loft conversion, kitchen renovation, or simply reclaiming space, we ensure the structural elements involved in your chimney removal are carefully and expertly designed.


Do You Need Building Regulations Approval?
Chimney removal is covered by Building Regulations, so any structural changes must be reviewed and approved by Building Control before work begins. This helps maintain your property’s safety and stability throughout the project. If your chimney shares a wall with a neighbour, you may also need a Party Wall Agreement to manage shared-wall work properly.
At NSS, we provide all the structural designs, drawings, and calculations required to meet Building Control standards. We’re here to support you and your contractor with any technical questions to help the project run smoothly.