Welcome to PuttyCostCalc.com. These Terms and Conditions describe the rules for accessing and using the website, its free wall putty calculators and related educational information. Please read them together with our Privacy Policy and Disclaimer. Effective date: 22 October 2026.
1. Acceptance and scope
By accessing or using the website, you agree to use it lawfully and in accordance with these terms. If you do not agree, you may stop using the website. These terms apply to calculators, editorial content, pages, links and other features offered through the domain.
We may revise these terms when website features, business arrangements or legal requirements change. The version published on this page applies from the effective date shown, subject to any mandatory notice requirements under applicable law.
2. What this website provides
PuttyCostCalc.com offers free online estimates for material quantity, product coverage, whole-bag requirements, room surface area and labour costs. Calculations use the values supplied by the visitor together with mathematical formulas described in our Calculation Methodology.
The website does not sell construction materials or automatically arrange contractor services. An estimate is not an order, contract, professional survey, product warranty or guarantee of a finished project.
3. Your responsibility for inputs and decisions
You are responsible for the accuracy of the area measurements, selected units, openings, application coats, manufacturer coverage assumptions, wastage, bag sizes and prices you enter. Compare the results with product labels and instructions, your actual wall condition and an itemised professional quotation before making commitments.
Do not rely on a calculator alone where dampness, unusual wall geometry, unsafe plaster, specialist coating, structural repairs or substantial financial expense are involved.
4. Permitted and prohibited use
- You may use the calculators for lawful personal, educational or business planning, including comparing scenarios or preparing indicative budgets.
- You may link to our public pages when the link does not mislead others about your relationship with the site.
- Do not attempt to interfere with the website, bypass security, distribute malicious code or intentionally overload services.
- Do not impersonate this website or falsely present its calculations as certified professional evaluations.
- Do not extract or republish substantial portions of original website text, interface designs or code in a way that infringes applicable intellectual-property rights.
5. Calculator software and availability
We may improve, correct, suspend or withdraw calculators, content or links as needed for maintenance, security or editorial accuracy. We do not guarantee uninterrupted access, device compatibility or results free from all errors.
You should save important measurements and confirm calculations independently. A browser malfunction, network issue or third-party service problem may affect the availability or display of information.
6. Intellectual property and permitted quotation
Unless otherwise stated, the original written explanations, calculator presentation and website branding are provided for use through this website and remain subject to applicable intellectual-property law. Manufacturer names, documents and trademarks belong to their respective owners.
Brief quotation with clear attribution and a link to the original page may be permissible under applicable law. This does not grant a blanket license to reproduce entire articles, copy proprietary images, mirror the site or claim ownership of our work. For permissions, contact contact@puttycostcalc.com.
7. External resources
Links to third-party manufacturers, product sheets and other websites are provided to help readers verify relevant information. External content may change and is governed by its own terms. We do not control those sites and a link does not automatically mean endorsement, sponsorship or partnership.
8. Advertising and potential commercial relationships
Free content may be supported in the future through clearly disclosed advertising, referrals or affiliate relationships. Editorial calculation formulas and the distinction between examples and verified product information should not be hidden behind commercial arrangements. See our Advertising and Affiliate Disclosure for more information.
9. Privacy and communications
When you email us, you voluntarily provide the contents of your communication and related contact details. Please do not send passwords, identity numbers, payment card details or other sensitive personal data. The Privacy Policy explains relevant processing and available choices.
10. Disclaimers and limits of liability
The website and its calculations are supplied for general informational use on an ‘as available’ basis. We make reasonable efforts to present correct information but cannot promise exact material consumption, contractor prices, compatibility with every product or a particular construction outcome.
To the extent legally permitted, we are not responsible for losses caused by reliance on an estimate without independent verification of site conditions, product instructions or the terms of a transaction. No provision of these terms excludes or limits mandatory consumer rights or liabilities that cannot legally be excluded.
11. Complaints, corrections and disputes
For a suspected error, copyright issue, accessibility problem or concern about these terms, please write to contact@puttycostcalc.com with the page and relevant details. We aim to assess the matter on its merits and applicable law.
Any dispute is subject to the law and competent forum applicable in the circumstances. These terms do not deprive visitors of protections that are mandatory in their jurisdiction.
12. Contact and related policies
Email: contact@puttycostcalc.com. Related pages: About Us, Editorial Policy, Corrections Policy and Cookie Policy.