Last updated: October 24, 2026
These terms apply to your use of qtyhome.com (“QtyHome”, “we”, “us”). By using the site you agree to them. If you do not agree, please do not use the site.
1. Estimates, not professional advice
Our calculators and guides give estimates for planning and shopping. Real projects vary. Ground conditions, product formulas, how materials are mixed or laid, and site waste all change the amount you need.
- Always check the label or data sheet of the exact product you buy.
- Check local building codes, permit rules and manufacturer instructions before you build.
- For structural, electrical, plumbing or safety-critical work, consult a qualified professional.
Nothing on QtyHome is engineering, architectural, legal or financial advice.
2. No warranty
We work hard to keep our formulas and figures correct, and we show our sources. Even so, the site is provided “as is”, without warranties of any kind, express or implied. We do not guarantee that any result is accurate, complete or suitable for your project.
3. Limitation of liability
To the fullest extent the law allows, QtyHome will not be liable for any loss or damage that comes from using, or relying on, the site. This includes the cost of materials, project delays, or damage to property. Some places do not allow certain limits on liability, so parts of this section may not apply to you.
4. Acceptable use
You may use the calculators for personal and commercial planning. Please do not copy or republish our pages, tools or code in bulk, scrape the site in a way that affects its performance, or try to interfere with how it works.
5. Content and trademarks
The text, calculators and design of QtyHome belong to us unless stated otherwise. Product and brand names mentioned on the site belong to their owners. We mention them only to describe products, and this does not mean they endorse us or that we endorse them.
6. Links to other websites
We link to manufacturer data sheets and other sources so you can check our figures. We do not control those sites and are not responsible for their content or privacy practices.
7. Advertising
QtyHome may show ads from third parties such as Google. Ads are provided by those companies, and an ad on our site is not a recommendation from us. See our privacy policy for how advertising cookies work.
8. Changes
We may update these terms. The date at the top of this page shows when they last changed. If you keep using the site after a change, you accept the updated terms.
9. Contact
Questions about these terms? Contact us.