Extending your home is an exciting step, but it also introduces important structural considerations.
At Cemented Ltd, we provide professional structural calculations and clear reporting to ensure your house extension is safe, compliant and ready for construction.
Based in Birchwood and covering Cheshire and the wider North West, we work with homeowners, builders and architects to support single and multi-storey extensions.
From initial beam sizing to full structural layouts, our aim is to make the process straightforward while delivering engineering you can rely on.
Every extension is different, so our calculations are tailored to your specific layout, loads and construction method. Depending on your project, this may include:
You will receive a comprehensive structural report suitable for Building Control and your construction team, giving everyone clarity on what needs to be built and how.
We understand that most homeowners are navigating structural engineering for the first time. That is why we focus on clear communication and practical solutions.
Our process starts with reviewing your plans, drawings or site photos. We confirm what calculations are required, provide a clear quote, and once approved, complete the engineering work using current standards and best practice.
The final report is delivered in a clear format that helps keep your project moving without unnecessary delays.
Whether you are adding a rear extension, side return, or additional storey, we aim to remove uncertainty and give you confidence that your home improvements are built on solid foundations.
Structural calculations are essential for ensuring your extension can safely support new loads and changes to the existing building.
They are typically required by Building Control and help prevent issues such as cracking, movement or long-term structural problems.
By getting the calculations right from the start, you avoid costly changes later and ensure your extension meets modern safety standards.
Tell us about your project and send over any plans or photos. We will confirm what calculations are needed and provide a clear quote to help your extension move forward with confidence.
Contact us
Tell us what you are planning and we will advise what is required and deliver a comprehensive report so work can start with confidence.