New build calculations
Get a quote for new build structural calculations
For a new house or outbuilding where nothing stands today. Tell us about the build and we email you a price, with nothing to pay until you have chosen your date.
- Trustpilot · Excellent · 90+ reviews (opens in a new tab)
- 9,000+ Projects Since 2012
- 100% Approval Rate on Our Calculations
How a new build quote works
Tell us about the build
Describe the new building and add what you know about the site and the ground.
Your price, by email
The quote comes to your inbox. Want an engineer to look first? Get in touch.
Pick your date
Choose a day on the calendar in your quote. Each day has its own price, and the price follows the day.
Everything in one place
Sign in to find your quote, your date and your calculations together.
Your new build
About the new build
Not a new build?
After you send it
What happens next
- Your price comes to the email address you give, with a link to open your quote. If you cannot find it, check your spam folder.
- If the ground or the design calls for something the form did not cover, we tell you before the work begins.
- You pay once you have chosen your date, not before.
New build questions
What do I need for a new build quote?
The drawings for the new building, and whatever you already know about the ground, such as a ground investigation report. If anything else is needed to price it, we ask.
Does an engineer come to the site?
No. Calcs-Online works remotely, from the drawings and information you send.
What if building control does not accept the calculations?
Every set of calculations we have issued has been accepted by building control. If yours were not, we would refund you.