Structural calculations explained

Structural calculations are detailed calculations completed before a construction or design project is undertaken. They look at every aspect of the structure from steel sizes foundation type; Which then form the basis of a structural calculation report. They will also specify the construction method used in each projects to help builders adhere to all the current regulations.

It is recommended that a qualified structural engineer carries out the Structural calculations. A structural engineer can help ensure the safety of your building, identify any potential problems, and recommend solutions. 
By carrying out a comprehensive inspection of the intended works to certify that the proposed design complies with standards and that structural alterations are structurally safe and buildable. Structural calculations also provide relevant information for a contractor who is quoting the works, its important to have these in place before hand to ensure the quote is accurate and there is no increase in cost during the project.
You can arrange for a Structural Engineer yourself. Alternatively, you could ask your Architect or the construction company who should be able to recommend a trusted professional. Please feel free to contact us for our recommendations.

When are why are structural calculations required?

If you’re proposing to make alterations to an existing building, such as extensions or loft conversions, or you’re designing a new house, you will require structural calculations.

They are a vital part of the construction process for two major reasons.

• The first of these reasons is because they are a government requirement. The building control authority will want to see and check the calculations before giving your project approval. 
• The second major reason is they provide an extensive plan for a construction project. This is important as it allows you to see potential risks as well as requirements before you build.
• The third reason is it will allow your builder to provide a accurate quote.

What is in a Structural Calculation Report?

Structural calculations include manual calculations and ones which are completed using specialist software. They are worked up against specific formulas, hence why they need to be completed by a qualified Structural Engineer. The Structural Engineer must sign the report to make it valid. The cost of the report will depend on the Structural Engineer themselves and the size of the project.

The Benefits of Structural Calculations

While it may be tempting to try and get around the need for structural calculation, it’s vital to remember it is a legal requirement. If they don’t comply, then they aren’t meeting building regulations which could result in you having to stop or undo work.

While no one wants things to go wrong, unfortunately, sometimes – they do.
structural calculations provide the homeowners with a safety net. It gives you confidence that the structural design will be practical. On top of that, it will help you to prevent delays or cost overruns. because they ensure the right materials, and the correct quantities, are ordered before the works commence.

If you have any projects you would like help with please feel free to contact. \\

Tom

TJD TJD JOINER & BUILDING SOLUTIONS LTD