Website cookies
The website code does not set analytics, advertising or preference cookies. No cookie banner is needed for a tracker that has not been installed. Hosting or sign-in infrastructure can have its own storage behaviour.
Browser storage
The website does not write calculator values, enquiry details or checklist choices to localStorage, sessionStorage or a browser database. The active page holds those values temporarily.
External services
Following a source link or opening your email app takes you to a separate service with its own policies and settings. No external tracking scripts are loaded by the website design.