Address blocked heads, weak zones, leaking pipes and irrigation valves before uneven watering damages the garden.
Include the property suburb, the issue or planned work and the best way to reach you.
A dry patch does not always mean the entire irrigation system has failed. One sprinkler may be blocked or misdirected, a control valve may not open or supply pressure may be inadequate. We ask whether the issue affects one head, one zone or every outlet. A short video of the system running can help, provided electrical control boxes remain closed and nobody enters unsafe wet areas to record it.
Sprinkler faults can involve mechanical damage from mowing, clogged nozzles, cracked risers, buried leaks or worn solenoid valves. Control faults may stop one zone from energising even when water pressure is normal. We distinguish pressure problems affecting the supply from local delivery defects, because replacing the visible sprinkler alone will not fix every issue. Components need to be compatible with the system type and zone design.
A homeowner sometimes compensates for poor distribution by running all zones longer. That wastes water and can create soggy beds while the originally dry area still receives too little. We discuss correcting head spacing, direction and matched application rates as appropriate. Any controller schedule should follow seasonal plant needs and applicable municipal watering regulations rather than rely on a universal setting copied from another property.
After a repair, inspect accessible joints, check that heads operate as intended and confirm controls are appropriate for the zone. Hidden pipe leaks or low supply pressure may require further plumbing work. Where parts are buried under established planting or paving, access and reinstatement should be agreed in advance. Clients can provide a sketch of the affected zone and the controller model to make the assessment more efficient.
Describe what you have observed before requesting work. These examples are not substitutes for an on-site diagnosis.
Check nozzle orientation, head position and pressure before changing controller runtime.
Consider control settings, valve function and wiring rather than replacing every head.
An underground leak or valve not shutting may need fault tracing and repair.
If possible, tell us which programmed zone is affected and whether the fault appears only on particular days. A controller displaying an ordinary schedule is not proof that every valve opens, just as a dry bed does not always prove a broken pipe. Labelled photographs of accessible sprinkler heads and valve boxes can help identify the likely components to check.
After repairing the affected section, coverage matters as much as whether water emerges. A rotating head aimed at paving can still leave the planting dry. We discuss adjustment, leak checks and whether the runtime remains suitable for the season and municipal watering rules. Buried pipe repairs may also require agreement about reinstating lawn or planting.
For a garden with multiple controller programmes, note the zone number associated with each affected bed. This makes fault isolation much more reliable than swapping sprinkler heads at random. If a controller has recently been replaced or reset, programming may be the first issue to check rather than buried valves or pipework.
Garden watering and irrigation must follow the City of Cape Town’s applicable water-use rules.
No. Clogged components, leaks, valves and supply limitations can all reduce performance.
Often yes, after the affected run and components are established.
Not before fixing the delivery fault and checking current water-use rules.