Calc-Cart: Online Pricing for Structural Calculations

At Calcs-Online, we’re always striving to innovate and improve our services. That’s why we’re thrilled to announce the soft launch of our new online pricing tool, Calc-Cart! This tool is designed to streamline the process of obtaining pricing for structural calculations, making it easier and more efficient for our customers to get the information they need.

What is Calc-Cart?

Calc-Cart is an intuitive online tool that allows users to customise their service features and instantly receive a tailored price for their structural calculations package. Whether you’re planning a single-storey extension, a loft conversion, or any other low-rise residential alteration, Calc-Cart is designed to provide you with the best possible price to suit your specific requirements.

Calc-Cart structural calculation instant quote tool

Why Use Calc-Cart?

“Great customer experience. The process was explained, the deliverables were defined, they delivered on time.”

Kemmy Oluleye, Homeowner

Join our Early Adopters!

We’re launching Calc-Cart exclusively to a select group of customers initially because we value your feedback. Your insights will be crucial in helping us refine and improve the tool to better serve all our customers. Plus, you’ll be playing a part in moving our industry into the 21st century with cutting-edge solutions.

How to get started

  1. Visit the Calc-Cart page on our website: CalcCart
  2. Customize your service features to fit your needs.
  3. Use the code trial10 at checkout to receive your 10% discount.

We believe Calc-Cart will make a significant difference in how you approach pricing for your structural calculation needs, and we can’t wait for you to try it out. Please share your feedback with us as we continue to innovate and improve our services.

Thank you for your continued support!

Contact Us

If you have any questions or need further assistance, feel free to reach out to us at

0208 183 4321 |

PorthouseDean Limited (trading as Calcs-Online)
Registered at Companies House in England. Company No: 08086677
VAT Registration Number 162 3045 40

Calcs Online Brought to you by PorthouseDean Structural Engineers