Last updated: 12 July 2026
Please read these Terms of Use carefully before using FairBuildCost.co.uk. By accessing or using this website, you agree to be bound by these terms. If you do not agree, please do not use the site.
About us
FairBuildCost.co.uk is owned and operated by DEH & P LTD, a company registered in England and Wales (“we”, “us”, “our”).
Contact: dmytro@dehp.uk — 07888781043
What this website provides
FairBuildCost.co.uk is a free, independent information platform. It provides indicative cost estimates for building, renovation and energy work across the UK, using a cost calculator and related cost guides.
The website is provided free of charge. You do not need to pay or create an account to use the calculator or read our content.
Estimates are indicative only
All figures produced by our calculator and published on this website are indicative estimates for budgeting purposes only. They are not quotes, and they are not a guarantee of price.
Actual costs depend on site conditions, structural survey results, planning requirements, specification and individual contractor pricing. We are not a builder or contractor, and we do not carry out the work described.
Before committing to any project, you should always obtain at least three written quotes from qualified, insured contractors. You use our estimates at your own risk, and you are responsible for your own decisions.
No professional advice
The information on this website is general in nature and does not constitute professional, financial, legal or construction advice. You should seek appropriate professional advice for your specific circumstances.
Independence
FairBuildCost.co.uk is independent and not tied to any single contractor. Where you request a quote for energy-related work, we may refer your enquiry to DEH & P LTD, but you are free to use our estimates with any contractor of your choosing.
Acceptable use
You agree not to:
- Use the website for any unlawful purpose
- Attempt to interfere with, damage or gain unauthorised access to the site or its systems
- Copy, reproduce or republish our content without permission
- Use automated systems to extract data from the site without our consent
Intellectual property
All content on this website, including text, cost data, design and branding, is owned by DEH & P LTD or its licensors and is protected by copyright. You may view and print content for your own personal, non-commercial use only.
Limitation of liability
To the fullest extent permitted by law, we are not liable for any loss or damage arising from your use of, or reliance on, this website or the estimates it provides. This includes any costs incurred on a project that differ from our indicative figures.
Nothing in these terms excludes or limits our liability where it would be unlawful to do so.
Third-party links
Our website may contain links to third-party websites. We are not responsible for the content, accuracy or practices of those sites.
Changes to these terms
We may update these Terms of Use from time to time. Any changes will be posted on this page with an updated “Last updated” date. Continued use of the site means you accept the revised terms.
Governing law
These Terms of Use are governed by the laws of England and Wales, and any disputes will be subject to the exclusive jurisdiction of the courts of England and Wales.
Contact us
If you have any questions about these Terms of Use, contact:
DEH & P LTD — dmytro@dehp.uk — 07888781043