A narrow trim or existing hole does not automatically provide adequate support. Wall construction, bracket loading and safe drilling locations need consideration. Explain known services and restrictions, and avoid removing finishes merely to provide a quotation photograph.
A window above stairs or behind fixed furniture can require a different access plan. Show the surrounding room as well as the blind. Suitability is assessed before scheduling, and inaccessible or unsupported work is not assumed to be covered.
Keep the supplied brackets, end fittings and labels together. A similar-looking bracket from another system may not retain the blind correctly. Missing or damaged components should be raised with the supplier rather than substituted without compatibility confirmation.
The agreed service covers measured product/bracket compatibility, supported fixing, operation and mandatory cord safety. Exclusions: Electrical motors/wiring, specialist custom manufacture, unsafe/incomplete cord systems, inaccessible work.