An outdoor kitchen by the pool or on a sala is one of the most popular additions to villas on Koh Samui. It is also the part of the house most exposed to sun, salt and monsoon rain, so planning matters even more than indoors.
Start with shelter
A roof or deep overhang protects the grill, the cabinets and the cook. Check where rain blows in during storms and where the afternoon sun hits. Even weatherproof materials last longer when they are not soaked every day.
Use materials made for outdoors
Choose marine-grade stainless steel, compact laminate or stone-clad carcasses, and granite or sintered stone worktops. Standard indoor boards and hinges will swell and rust quickly in the open air.
Plan water, drainage and power
A sink needs a drain that copes with heavy rain as well as daily use. Outdoor sockets must be weatherproof and on a safety circuit. If you use gas, plan a ventilated space for the bottle.
Think about how you entertain
Decide whether guests sit at a bar, at a dining table or around the pool. A bar counter facing the view, a fridge for drinks and enough landing space beside the grill make the space easy to use.
Share photos of the site
Send photos of the terrace, the orientation and any roof structure. We will suggest a layout and materials suited to the exact spot, from Choeng Mon to Taling Ngam.
Choose how you will cook
Before choosing cabinets, decide what the outdoor kitchen is really for. A gas grill suits quick barbecues, charcoal gives more flavour but needs ash handling and more space, and a pizza oven needs a solid base and a clear zone around it for the heat.
Many owners on Koh Samui also want a Thai-style wok station outside, with a high-output gas burner for stir-fries and frying curry pastes. It keeps strong chilli smoke and spitting oil out of the main house, which is why so many Thai homes have a second kitchen at the back. A wok burner needs a heat-proof surround such as stone or stainless steel, a wind guard and good airflow above it.
List the appliances first, because each one sets the counter length, the gas or power supply and the depth of the cabinets underneath.
Place it for wind and smoke
Wind direction on Koh Samui changes with the seasons. The northeast monsoon, from around October to December, blows hard onto the east coast from Chaweng to Choeng Mon, while the west coast around Lipa Noi and Taling Ngam is more sheltered then but catches other winds at other times of year. Ask a neighbour or your villa manager which way the wind usually blows at dinner time.
Place the grill so smoke drifts away from the sala, the pool loungers and the bedroom windows, and so a gust cannot blow the flame out or towards the cook. A low wall or a glass screen on the windward side helps.
Outdoors, a cooker hood only works well if it is large, sits close to the cooking surface and is fully sheltered. Often a well-placed grill with open space above it clears smoke better than a hood.
Building on a slope or a roof terrace
Many Samui villas sit on hillsides above Bophut, Chaweng Noi or Lamai, so the outdoor kitchen often ends up on a cantilevered deck or a roof terrace. Stone worktops, a pizza oven and a full-size sink add serious weight, so ask your engineer or builder to confirm that the slab or deck can carry it.
On a roof terrace, the waterproofing membrane must not be pierced by cabinet fixings or pipes. Set the cabinets on a raised plinth or adjustable feet, and route water and drain pipes through planned sleeves before the screed and tiles go down. The floor should fall away from the kitchen towards a drain, so storm water never sits under the units.
Timber decks need extra care. Lift cabinet bases off the boards on stainless steel feet, so trapped water does not rot the deck or attract termites.
Lighting and insects after dark
Outdoor kitchens on the island are used most after sunset, which is when insects arrive. Bright, cool-white lights over the counter attract moths, beetles and flying ants straight onto the food. Warm-white or amber LED lights attract fewer insects, and placing the brightest lights a little away from the dining area draws insects away from guests.
Use outdoor-rated fittings with a suitable IP rating for each spot, from recessed downlights under the roof to strip lights under the counter edge. Task light over the grill matters more than decorative light around it.
Geckos, ants and the occasional rodent will investigate any food left out. Close-fitting doors with rubber seals, no open shelves for food and a bin with a tight lid keep these visitors out. Store dry food and sauces in the indoor kitchen, not in the outdoor cabinets.
Care before and after the rainy season
A short routine keeps an outdoor kitchen in good shape. Before the heavy rain from October, reseal granite and other natural stone, check the silicone joints, and cover the grill when it is not in use. Rinse stainless steel with fresh water regularly, since dried salt spray is what causes the brown tea staining on steel near the sea.
After the rainy season, clean the drains, check hinges and runners for rust, and inspect the gas hose and regulator for cracks. If the villa is let, add these checks to the manager's list. Send us photos of your terrace with its measurements, and we will suggest a layout for the spot.