A blind ordered for a recess needs more than a rough outside width. Provide the supplier dimensions and opening measurements, including depth where relevant. Installation should not rely on cutting or adapting an unsuitable product after it arrives.
Once fitted, the blind should be checked for the intended travel and clearances without forcing its mechanism. An incorrectly sized product or supplier fault may need a replacement. Fitting work does not include repairing every internal blind mechanism.
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.