This website uses the minimum storage required to make the free-roof-check flow work. We do not set any advertising cookies.
Strictly necessary
We save your in-progress roof-check answers (postcode, bill, roof direction, battery choice) in your browser's local storage so you don't lose them if you refresh or come back later. This data never leaves your device unless you submit the form.
Analytics
When enabled, we use privacy-preserving analytics (aggregated page views, no cross-site tracking, no personal identifiers). You can opt out via your browser's Do Not Track setting.
Third-party cookies
None on this site. Embedded content (e.g. maps) is used sparingly and lazy-loaded only where required.
Clearing your data
Clear the "Site data" for sunstead.example in your browser settings to wipe every stored value we've set.