Privacy Policy

Last Updated: October 2026

1. Information We Do Not Collect

All calculations performed on this website run entirely locally in your web browser using client-side JavaScript. Dimensions, unit selections, material choices, and estimated costs entered into any calculator are never transmitted to or stored on our servers.

2. Log Files & Analytics

Like most static web hosting platforms (such as Cloudflare Pages), standard non-personally-identifiable server log data (such as browser type, operating system, referring URL, and page timestamps) may be automatically logged for performance monitoring and DDoS protection.

3. Google AdSense & Cookies

This website uses Google AdSense to serve advertisements. Google uses cookies to serve ads based on prior visits to this or other websites. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet. Users may opt out of personalized advertising by visiting Google Ad Settings.

4. Contact Inquiries

If you contact us via email or our contact form, your name and email address are used solely to reply to your inquiry. We never sell, rent, or distribute personal contact information.