Sub-pillar
Wet kitchen design that holds up under real cooking load
Prioritize cleanable surfaces, durable joinery, and practical prep zones near the sink and hob. This page is where most high-use households should start.
Plan wet kitchen layoutWhat wet kitchen means in practice
A separate zone for the heavy-cooking work
In Malaysian landed-home planning, "wet kitchen" usually refers to a back-of-house cooking zone that is separate from the dry kitchen in the main living area. The wet kitchen takes the heavy wok use, the oil-heavy frying, and the long-simmer soups that produce steam, smoke, and strong cooking odours. The dry kitchen handles the lighter prep — sandwiches, breakfast, reheating, beverages — and stays visually clean because the heavy work happens elsewhere. This split is increasingly common in newer landed developments and in renovations of older terrace houses where the existing kitchen is too small to handle the family's full cooking load.
The wet kitchen is not glamorous. It is a workroom, with stainless steel work surfaces, an industrial-grade hood, ceramic or porcelain floor tiles, and cabinets that prioritise function over finish. The wet kitchen is where the family does its daily cooking; the dry kitchen is where guests see the kitchen and where light prep happens. The most common mistake we see in wet-dry split designs is treating the wet kitchen as an afterthought and the dry kitchen as the showcase, then discovering that the family still does most of the cooking in the dry kitchen because the wet kitchen is too cramped to work in.
Ventilation, the non-negotiable
Why the hood is the most important appliance
A wet kitchen that lacks proper ventilation makes the whole house smell like cooking. A recirculating hood is not adequate; the airflow volume is not enough and the grease filter does not capture the volume of oil that Malaysian cooking produces. The wet kitchen needs a ducted hood that vents to the outside wall, sized at 1500 m³/h or more for a typical 4-burner cooktop, and the duct run should be as short and straight as possible to avoid losing airflow.
Beyond the hood, the wet kitchen needs cross-ventilation. A window or louvre that can be opened during cooking lets steam and heat exit, and a door that can be closed keeps cooking smells from migrating into the rest of the house. The wet kitchen layout should put the cooktop against an external wall so the duct run to the outside is short, and the window should be reachable from the cooktop. The door between wet and dry kitchen is a self-closing type with a tight seal — this lets the family choose whether the cooking smell stays in or escapes, and it makes a real difference during heavy cooking sessions.
Laundry integration
Combining the wet kitchen with the laundry zone
Many Malaysian landed homes put the wet kitchen, the laundry, and the yard access in a single back-of-house zone. This is a smart use of plumbing — three high-water-use areas share a hot water system, drainage runs, and a back door. The risk is that the combined zone becomes the place where every unpleasant household task happens, and the result is an underused and under-maintained space. Good design keeps each function separate enough that doing one task does not block the others.
The layout that works best puts the wet kitchen and the laundry on opposite walls of a shared back corridor, with a separate yard access door that the rest of the house does not have to pass through. This way the cook and the person doing laundry do not collide, and the route from the wet kitchen to the yard (for hanging, drying, or disposing of food waste) is short and direct. Where the footprint allows, a small scullery between the wet kitchen and the yard is even better: it absorbs the messiest tasks and keeps the wet kitchen itself usable for actual cooking.