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Terms and Conditions | Concrete Calculate UK - Professional Construction Calculators 2026

Terms and Conditions

The Rules Governing Your Use of Concrete Calculate UK

Please Read These Terms Carefully Before Using Our Calculators & Services

📅 Last Updated: April 2026

These Terms and Conditions ("Terms") govern your access to and use of the website concretecalculate.co.uk ("Website") and all construction calculators, tools, content, and services ("Services") provided by Concrete Calculate UK ("we", "us", "our").

By accessing or using our Website, you confirm that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. If you do not agree with any part of these Terms, you must not use our Website or Services. These Terms are governed by the laws of England and Wales and comply with applicable UK legislation including the Consumer Rights Act 2015 and the Electronic Commerce (EC Directive) Regulations 2002.

Terms at a Glance

A plain-English summary of the most important points. Full details appear in the numbered sections below.

🆓 Free to Use

All our calculators and content are provided free of charge. We do not sell products, charge subscriptions, or require account registration to use our tools.

⚠️ Informational Only

Calculator results are for preliminary planning and informational purposes only. They do not replace professional engineering advice, structural design, or Building Control approval.

©️ Our Content

All website content, calculator logic, text, and design is our intellectual property. You may not copy, reproduce, or redistribute our tools or content without written permission.

🔗 Governing Law

These Terms are governed by the laws of England and Wales. Any disputes will be subject to the exclusive jurisdiction of the courts of England and Wales.

1. About Us

Concrete Calculate UK is a free online resource providing construction calculators, building regulations guidance, and concrete engineering tools for the UK construction industry. We operate the website at concretecalculate.co.uk.

📧 Contact Details:

  • Website: concretecalculate.co.uk
  • General Enquiries: info@concretecalculate.co.uk
  • Technical Support: support@concretecalculate.co.uk
  • Legal / Terms Enquiries: legal@concretecalculate.co.uk

2. Acceptance of Terms

By using our Website, you confirm that:

  • You are at least 18 years of age, or are using the Website under the supervision of a parent or guardian
  • You have the legal capacity to enter into a binding agreement
  • You will use our Website and calculators only for lawful purposes and in accordance with these Terms
  • The information you provide to us (e.g. via contact forms) is accurate and not misleading
  • You accept that calculator results are indicative only and must be verified by a qualified professional before any construction work commences

3. Our Services & Calculator Tools

Concrete Calculate UK provides a comprehensive suite of free online construction calculators, guidance articles, and reference materials designed for the UK construction industry. Our Services include, but are not limited to:

Calculator Categories Available

🏗️

Foundation Calculators

Foundation depth, width, trench fill, and concrete volume calculators based on Approved Document A and BS 8004.

⚗️

Mix Design Calculators

Concrete mix design tools, water-cement ratio, aggregate proportioning, and admixture dosage calculators per BS 8500.

📐

Structural Calculators

Reinforcement quantities, slab thickness, beam sizing, and load calculations per BS EN 1990–1999 Eurocodes.

📋

Building Regulations Tools

Compliance checkers for Parts A, C, L, and M of the UK Building Regulations 2026, updated quarterly.

💰

Cost Estimation Tools

Material and labour cost estimators for foundation, concrete, and construction projects using 2026 UK price data.

📚

Guidance & Reference

Articles, guides, and technical reference material to support UK construction professionals and self-builders.

⚠️ Important — Nature of Our Services: All calculators and tools are provided for preliminary estimation and informational purposes only. Results produced by our calculators are not a substitute for professional structural engineering calculations, a site investigation, a formal Building Regulations application, or any other professional service. Always engage a suitably qualified professional before commencing any construction work.

4. Acceptable Use Policy

You agree to use our Website and Services only for lawful, appropriate purposes. The following table sets out permitted and prohibited uses.

✅ Permitted Uses ❌ Prohibited Uses
Using calculators for personal or professional construction planning Scraping, copying, or reproducing calculator logic or content without permission
Sharing links to our website pages and calculators Framing or embedding our Website in another site without written consent
Printing or saving calculator results for your own project use Attempting to reverse-engineer, decompile, or extract our calculator source code
Contacting us with feedback, suggestions, or genuine enquiries Transmitting spam, malware, viruses, or any harmful or disruptive content
Referencing our guidance in educational or academic work with attribution Using our Website in any way that violates UK law or these Terms
Using our tools for teaching, training, and student coursework Misrepresenting our calculator outputs as formal engineering designs or certified results

✅ You May

Personal use Allowed
Share links Allowed
Save results Allowed
Educational use Allowed

❌ You May Not

Copy/scrape content Prohibited
Reverse-engineer tools Prohibited
Embed without consent Prohibited
Transmit malware Prohibited

5. Disclaimer of Warranties

Our Website and Services are provided on an "as is" and "as available" basis without any warranties, express or implied. To the fullest extent permitted by UK law, we expressly disclaim all warranties including but not limited to:

📊 Accuracy of Results

While our calculators are professionally developed and verified, we do not warrant that results will be accurate, complete, or suitable for any specific construction project or site condition.

🔄 Continuous Availability

We do not guarantee uninterrupted or error-free access to our Website. We may suspend, withdraw, or restrict access for maintenance, updates, or any other reason at any time.

📅 Up-to-Date Content

Although we update our calculators regularly, we cannot guarantee that all content reflects the very latest regulatory changes at all times. Always verify against current official sources.

🔗 Third-Party Links

We provide links to external resources for reference only. We do not warrant the accuracy, availability, or content of any third-party websites linked from our pages.

6. Limitation of Liability

To the maximum extent permitted by applicable UK law, Concrete Calculate UK shall not be liable for any loss or damage arising from your use of, or reliance on, our Website or calculator results. This includes, without limitation:

⚠️ We Accept No Liability For:

  • Construction Decisions: Any construction, engineering, or planning decisions made based on our calculator outputs, however those results are used
  • Regulatory Non-Compliance: Failure to obtain Building Regulations approval, planning permission, or other required consents
  • Structural Failures: Any structural failure, safety incident, or property damage arising from reliance on our tools without professional verification
  • Financial Loss: Any direct, indirect, consequential, or incidental financial loss including wasted materials, project delays, or remediation costs
  • Data Loss: Loss of calculator inputs, results, or any data entered during use of our Website
  • Third-Party Content: The accuracy or availability of any third-party websites, standards documents, or resources we reference or link to

💡 Important Note on Liability Cap: Nothing in these Terms excludes or limits our liability for death or personal injury caused by our negligence, fraud or fraudulent misrepresentation, or any other liability that cannot be excluded or limited under applicable UK law, including the Consumer Rights Act 2015. Our total aggregate liability to you in connection with these Terms shall not exceed £100 in any 12-month period.

7. Professional Advice Requirement

Our calculators support preliminary planning and estimation only. For any construction project, you must engage appropriately qualified professionals. The following table outlines when professional involvement is required.

Project Type Professional Required Regulatory Requirement
New builds, extensions & structural alterations Chartered Structural Engineer (IStructE/ICE) UK Building Regulations – Part A
Foundation design (all types) Geotechnical Engineer or Structural Engineer BS 8004, Approved Document A
Building Regulations applications Approved Inspector or Local Authority Building Control Building Act 1984
Planning permission requirements Chartered Town Planner or Architect Town and Country Planning Act 1990
Contaminated or challenging ground Geotechnical / Environmental Engineer Approved Document C (Site Preparation)
Energy efficiency compliance Accredited Energy Assessor UK Building Regulations – Part L 2026

New Builds & Extensions

Professional Structural Engineer
Regulation Part A – Structure

Foundation Design

Professional Geotech / Structural Eng
Standard BS 8004

Building Regulations

Professional Approved Inspector
Regulation Building Act 1984

Energy Compliance

Professional Energy Assessor
Regulation Part L 2026

8. Intellectual Property

All content on this Website — including calculator logic, algorithms, source code, text, graphics, user interface design, layout, and branding — is the intellectual property of Concrete Calculate UK and is protected by copyright, database rights, and other applicable UK and international intellectual property laws.

What You May Do

  • View, use, and print calculator results for your own personal or professional project planning
  • Share hyperlinks to our pages on social media, in emails, or on your own website
  • Quote brief extracts (no more than 50 words) from our guidance articles, provided you clearly attribute Concrete Calculate UK and link back to the original page

What You May Not Do

  • Copy, reproduce, redistribute, or republish any substantial portion of our website content, calculators, or source code without prior written permission
  • Create derivative works, tools, or calculators based on our calculator logic or methodology without a written licence agreement
  • Remove, alter, or obscure any copyright notices, branding, or attribution on our content
  • Use our brand name, logo, or trademarks in any way that implies an endorsement or affiliation without our written consent

🔗 Linking to Our Website: We welcome links to our calculators and content. If you would like to feature our tools on your website, professional platform, or software, please contact us at partnerships@concretecalculate.co.uk to discuss API access and embedding options available in our 2026 development roadmap.

9. Third-Party Links & Resources

Our Website contains links to third-party websites, official UK Government publications, British Standards documents, and industry body resources. These links are provided for your reference and convenience only.

🏛️ Government & Official Sources

Links to GOV.UK Building Regulations, Planning Portal, and ICO are provided for accuracy. These are managed by third parties and may change without notice.

📖 British Standards (BSI)

References to BS and Eurocode standards are for guidance. Access to full standards documents may require a BSI subscription or purchase directly from BSI Group.

🏗️ Industry Bodies

Links to NHBC, IStructE, ICE, LABC, and CIRIA are provided for reference. We have no control over and accept no responsibility for the content of these external sites.

⚠️ No Endorsement

Inclusion of any third-party link does not constitute an endorsement, approval, or recommendation of that organisation, product, or service by Concrete Calculate UK.

10. Privacy & Data Protection

Your use of our Website is also governed by our Privacy Policy, which is incorporated into these Terms by reference. Our Privacy Policy explains how we collect, use, store, and protect your personal data in accordance with UK GDPR, the Data Protection Act 2018, and the Data (Use and Access) Act 2025.

🔒 Key Privacy Points:

  • Calculator inputs are processed locally in your browser and are not stored on our servers
  • We use Google Analytics 4 (with IP anonymisation) to understand website usage — you can opt out via our cookie banner
  • Contact form data is retained for 3 years from last contact, then securely deleted
  • We do not sell, rent, or trade your personal data to third parties
  • You can exercise your UK GDPR rights at any time by emailing privacy@concretecalculate.co.uk

11. Website Availability & Changes

We aim to keep our Website available 24 hours a day, 7 days a week. However, we reserve the right to suspend, withdraw, discontinue, or change any part of our Website or Services at any time without notice. We will not be liable if our Website is unavailable for any reason at any time.

We also reserve the right to update and amend our calculators, content, and guidance at any time. This may include updating calculator methodologies to reflect new UK Building Regulations, British Standards revisions, or improved engineering practice. Where significant changes are made, we will update the relevant page's "Last Updated" date.

12. Changes to These Terms

We may revise these Terms at any time by updating this page. The revised Terms will take effect from the date they are posted on the Website. Your continued use of the Website after any changes constitutes acceptance of the updated Terms. We therefore encourage you to review this page periodically.

📋 Version History:

  • April 2026: Updated liability cap, professional advice table, and acceptable use policy to reflect 2026 UK regulatory updates and Data (Use and Access) Act 2025
  • January 2025: Annual review — updated third-party resources list and calculator categories
  • January 2024: Revised intellectual property section and added linking guidance
  • 2022: Initial Terms and Conditions published

13. Governing Law & Jurisdiction

These Terms and any dispute or claim arising out of or in connection with them (including non-contractual disputes or claims) shall be governed by and construed in accordance with the laws of England and Wales.

Any disputes relating to these Terms or your use of our Website shall be subject to the exclusive jurisdiction of the courts of England and Wales, except where you are a consumer resident in Scotland or Northern Ireland, in which case you may also bring proceedings in the courts of your country of residence.

🤝 Dispute Resolution — Contact Us First: Before initiating any formal legal proceedings, we ask that you contact us at legal@concretecalculate.co.uk to give us the opportunity to resolve your concern informally. We aim to respond to all formal complaints within 10 business days.

14. General Provisions

✂️ Severability

If any provision of these Terms is found to be unlawful, void, or unenforceable, that provision shall be deemed severable and shall not affect the validity of the remaining provisions.

📄 Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Concrete Calculate UK regarding your use of this Website, superseding any prior agreements.

🙅 No Waiver

Our failure to enforce any right or provision of these Terms shall not constitute a waiver of that right or provision. We reserve the right to enforce these Terms at any time.

🔄 Assignment

We may transfer our rights and obligations under these Terms to another organisation, for example in the event of a business sale or merger. We will notify users if this occurs.

15. Contact Us

If you have any questions about these Terms and Conditions, or if you wish to request permission for any use of our content not covered above, please contact us using the details below.

📧 Get In Touch:

  • General Enquiries: info@concretecalculate.co.uk
  • Legal & Terms Queries: legal@concretecalculate.co.uk
  • Privacy & Data Protection: privacy@concretecalculate.co.uk
  • Partnership & Licensing: partnerships@concretecalculate.co.uk
  • Technical Support: support@concretecalculate.co.uk

Response Time: We aim to respond to all enquiries within 48 hours during normal UK business days (Monday–Friday, excluding public holidays).