Privacy Policy

Updated October 10, 2026

This notice covers materials-needed.com, operated by American Cabling Company. Questions and privacy requests: tim@spendwindowintel.net.

Calculator inputs

The calculators perform their calculations in your browser. No account is required. The calculator code does not submit your measurements or entered prices to a project database. This does not prevent the hosting, analytics and advertising services described below from receiving technical information about your visit.

Website operation and analytics

We use Lovable to host the site and provide site analytics and error reporting. Hosting and related services may process technical information such as IP address, requested pages, browser or device information and error details to deliver and maintain the website. See Lovable’s privacy policy.

Our calculator pages use Google Analytics to understand visits and improve the tools. Google services can receive the page address, IP address and browser information and use cookies or similar technologies. See how Google uses information from partner sites.

Advertising

Google AdSense code is installed on the calculator pages. When ads are served, Google and other advertising vendors may use cookies to select ads based on previous visits to this and other websites. Google’s advertising cookies allow Google and its partners to personalize advertising across participating sites.

You can manage personalized advertising through Google Ad Settings. For choices offered by participating third-party advertisers, visit YourAdChoices. See also Google’s advertising information. Turning off personalization does not necessarily stop ads or all measurement.

Your choices

You can block or clear cookies through your browser settings. Google also provides a Google Analytics opt-out browser add-on for supported browsers. These tools control different services and may not prevent all technical data collection.

Email and privacy requests

If you email us, we receive your address and the information you include, and use it to handle your message. For questions about access, correction or deletion of information associated with you, contact the address above. Please identify the request without sending sensitive identity documents. Requests depend on the information we can identify and applicable requirements.

External websites and updates

Supplier references, advertising links and other external sites have their own privacy practices. We will update this page when the site’s practices change; the date above identifies the latest update.