Show the arm’s path and surrounding trim or walls. The door must have the clearances required by the selected arrangement. Moving the arm to avoid an obstruction without following the maker’s instructions can create a different problem rather than a suitable fit.
A closer needs to suit the door it controls. Provide leaf dimensions and product weight where available. An oversized or undersized unit should not be compensated for with extreme adjustment, and unsupported heavy doors need a different handling assessment.
The model determines suitable mounting and adjustment. A photograph of the cover alone may not identify it, so include accessible labels or instructions. This service excludes fire-rated, smoke-control and certified egress assemblies rather than treating them as ordinary household closer work.
Install a suitable ordinary supplied surface closer, make permitted adjustments or replace an unsuitable leaking unit within the agreed scope. Scope limits: Ordinary non-rated surface-mounted mechanical units only. No fire, smoke or egress certification, powered systems, structural reinforcement or specialist mechanisms.