Privacy Policy

Last updated: November 12, 2026

GradeWall Studio (“we”, “our”, or “us”) operates retainingwallblockcalculator.com. Every retaining wall block, crushed stone trench, timber tieback, and CMU core grout takeoff runs locally inside your web browser. We do not require user accounts, and we never transmit your jobsite dimensions to a remote database.

Analytics & Cookies

We use Google Analytics 4 to measure anonymized, aggregate usage metrics (such as page views, viewport category, and region) to improve tool accuracy and mobile usability. You can disable analytics tracking at any time through your browser privacy controls or ad-blocking extensions.

Third-Party Links & Contractor Estimates

Cost ranges and material weights are provided strictly for planning reference. If we display links to external material suppliers or licensed contractor directories, their respective privacy policies govern any information you submit on their websites.