What are you trying to establish?
If you want to know whether the roof needs work, start with an inspection. If known conditions need ongoing attention, maintenance is the route. If moss is the concern, decide whether and how removal is appropriate before choosing a cleaning method.
Choose a roof-care route
Inspection records what can be established within an agreed scope. Maintenance acts on sensible priorities over time. Moss removal focuses on a particular covering and its condition. These tasks can inform one another, but they are not the same service.
Recognise limits of routine care
Routine care cannot guarantee that a roof will never leak. Cleaning does not repair split flashing or defective fixings. Active ingress or loose materials should be assessed as faults, rather than being deferred to a general maintenance visit.
Plan the next step
Gather roof history, previous findings and the result you want from the visit. For a managed property, include reporting and access arrangements. Ask what will be checked or done and what record of findings or completed work will be provided.
Your questions, answered.
Is a roof inspection the same as maintenance?+
No. An inspection establishes condition within its scope; maintenance carries out defined upkeep tasks.
Does every moss-covered roof need cleaning?+
No. The effect of the growth, covering condition and suitable methods should be assessed first.
Should an active leak be investigated before routine care?+
Yes. Establish the cause and required repair rather than assuming routine care will resolve it.
