KATAWA PROJECTS / CAPE TOWN

Kitchen Sink & Appliance Plumbing Cape Town

Kitchen plumbing combines hot and cold supply, waste connections and often dishwasher or washing-machine take-offs. We assess the whole under-sink arrangement so a small leak does not become recurring cabinet damage.

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Describe the issue or project, provide your Cape Town suburb and tell us what access is available. We will discuss the scope during standard working hours.

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Plumbing / Cape Town

Kitchen plumbing combines hot and cold supply, waste connections and often dishwasher or washing-machine take-offs.

Kitchen sink leaks, waste pipe connections, dishwasher plumbing and sink replacement support in Cape Town.

Leaks beneath the sink and inside the cabinet

Water pooling at the back of a kitchen unit can originate at a mixer flexi hose, angle valve, sink basket strainer, trap, dishwasher inlet or waste spigot. The position where water appears is not always the failed connection. We inspect the joints and observe when the leak occurs: with the tap running, while the sink drains or when an appliance pumps out.

A waste joint may look dry while the sink is idle and release water only during a large discharge. That difference matters when diagnosing intermittent cabinet dampness. We also check whether the waste pipe has adequate support and whether flexible connections are kinked or under strain.

Sink replacement and drainage alignment

A new sink must fit the countertop cut-out, attachment points and cupboard space. Drain outlets can move when changing from a single to a double bowl, while a deeper sink can reduce room for a trap or appliance connection.

We discuss the selected sink before installation to determine whether pipework alterations, new valves, different traps or extra sealing materials will be needed. For existing counters, the integrity of the surrounding surface and cabinet structure can influence what is practical.

Dishwasher and washing-machine plumbing connections

An appliance requires a suitable water supply point and waste connection. Incorrectly positioned hoses can kink, pull against a valve or allow wastewater to return toward the appliance. A dedicated isolation valve and appropriately arranged waste connection also make servicing easier.

If there is a repeated appliance-drain smell, splashback at the sink or water escaping when the machine drains, we assess the hose routing, trap fitting and shared waste capacity. The appliance itself may need separate repair; we make that distinction rather than presenting every drain complaint as a machine defect.

Planning a kitchen plumbing quotation

Tell us whether the kitchen is occupied, being renovated or waiting for a new appliance. Photos of the cabinet interior and any equipment connection points are often more useful than a close-up of the sink alone.

We identify what can remain, what must be changed for safe connection and whether cabinetry or countertop work is outside the plumbing scope. A clear breakdown makes it easier to coordinate plumbers, joiners, appliance fitters and tilers during kitchen improvements.

Scope & quotation

What determines the work required?

New sink dimensions and position of the drain outlet
Existing supply valves, traps and appliance spigots
Cabinet damage or restricted access behind units
Number of appliance connections and any required pipe alterations

Useful next step: Renovation work sequence → Coordinate concealed services before finished surfaces go in.

Frequently asked questions

Frequently asked questions about kitchen sink & appliance plumbing

Why does my sink only leak when the dishwasher runs?

The appliance waste hose, drain spigot or shared trap may be leaking during pumped discharge. The sequence helps locate the failed joint.

Can I replace a single sink with a double bowl?

Often, but the work depends on countertop space, cut-out size and the waste arrangement under the new sink.

Do you connect the dishwasher water supply?

We can assess the required plumbing connection and isolation arrangement; the appliance itself may have separate installation requirements.

Kitchen Sink & Appliance Plumbing Cape Town

Request kitchen sink & appliance plumbing

Kitchen plumbing combines hot and cold supply, waste connections and often dishwasher or washing-machine take-offs.

Leaks beneath the sink and inside the cabinet

Sink replacement and drainage alignment

Dishwasher and washing-machine plumbing connections

Planning a kitchen plumbing quotation

What determines the work required?

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Frequently asked questions about kitchen sink & appliance plumbing