Top 10 Korean Luxury Whole-Home Customization Suppliers in 2025 | Expert Ranking

1. Hanwha Design Studio – Where Tech Meets Comfort

Hanwha Design Studio isn’t just a supplier—they’re a tech partner for your home. Imagine a kitchen where your cabinets automatically adjust height based on who’s using them (hello, kid-friendly lower shelves!), or a living room where the lighting shifts to match your mood, all controlled by a voice command. That’s the Hanwha difference.

Their 2025 lineup focuses on "adaptive living," with AI design tools that learn your habits over time. For example, their smart pantry system tracks expiration dates and suggests recipes based on what’s inside, while their home office setups include ergonomic desks that raise or lower based on your posture. Clients rave about the "personal touch"—even with all the tech, Hanwha’s designers take the time to understand your daily routine, so the systems feel intuitive, not overwhelming.

Standout Project: A 3,000 sq. ft. apartment in Seoul where every room "talks" to the others. The kitchen cabinet lights flash when the washing machine finishes, and the bedroom blinds open gradually to mimic sunrise. One client called it "living in the future, but with a warm, homey vibe."

2. Samsung Living Spaces – Kitchens & Closets That Wow

Samsung is a name we all know for gadgets, but their Living Spaces division is quickly becoming a go-to for luxury kitchen and closet design. What sets them apart? They treat these spaces like the "heartbeat" of the home. A kitchen isn’t just for cooking—it’s for hosting, working, and making memories. A closet isn’t just for storage—it’s where you start and end your day, so it should feel inspiring.

As a leading kitchen cabinet supplier, Samsung’s 2025 kitchens are all about flexibility. Their "Modular Chef" line lets you swap out countertop inserts—think a built-in grill for summer barbecues, a marble slab for baking, or a cutting board that doubles as a serving platter. And their walk-in closets? They’re like something out of a fashion magazine. Soft LED lighting, velvet-lined drawers for jewelry, and even a built-in vanity with a smart mirror that suggests outfits based on the weather. It’s luxury with a practical twist.

Client Favorite: The "His & Hers" closet system, which uses color-coded lighting to signal whose turn it is to pick an outfit (no more morning arguments!). One couple joked, "We should’ve installed this years ago—it’s saved our marriage."

3. LG Home Craft – Eco-Luxury That Doesn’t Compromise

LG Home Craft is proof that sustainability and luxury can go hand in hand. In 2025, they’re doubling down on eco-friendly materials without skimping on style. Think reclaimed teak wood for flooring, bamboo charcoal board for cabinetry (yes, it absorbs odors and moisture!), and low-VOC paints that smell like fresh linen, not chemicals.

What we love most? Their "Zero Waste" design philosophy. They work with local artisans to repurpose leftover materials—scraps of marble become coasters, excess wood turns into decorative shelves—so nothing goes to waste. And their furniture isn’t just green; it’s durable. Their bamboo charcoal board wall panels, for example, resist scratches, stains, and even mold, making them perfect for busy families or rental properties.

Eco-Win: A recent project in Busan used 100% recycled materials for a family home, including flooring made from old fishing nets and countertops from recycled glass. The result? A space that’s as kind to the planet as it is beautiful. "I didn’t think ‘green’ could feel this luxurious," said the homeowner.

4. Daewoo Custom Interiors – Tradition Meets Modernity

Daewoo Custom Interiors is for the homeowner who loves the charm of traditional Korean design but wants a space that feels fresh and current. They specialize in blending "hanok" (traditional Korean house) elements—like curved rooflines, natural wood, and ondol (underfloor heating)—with modern amenities.

Take their bathroom vanities, for example. They’re crafted from solid oak with hand-carved floral motifs (a nod to traditional Korean art), but they include hidden outlets for your hairdryer and a built-in Bluetooth speaker for relaxing baths. Or their living room shelves, which feature sliding doors made from rice paper (a classic hanok touch) but with magnetic closures and LED lighting for a modern twist.

What clients adore is the "storytelling" aspect. Daewoo’s designers often incorporate family heirlooms into the design—like turning a grandmother’s old wooden chest into a coffee table base or using traditional ceramic tiles from a client’s hometown as backsplash accents. It’s customization with soul.

Heritage Project: A home in Gyeongju (South Korea’s ancient capital) where Daewoo restored a 100-year-old hanok and added modern kitchen and bathroom facilities. The result? A space that feels both timeless and totally livable. "It’s like living in a piece of history, but with a dishwasher," laughed the owner.

5. Hyundai Luxury Homes – Bringing Hotel Luxury Home

Ever stayed in a five-star hotel and thought, "I wish my house felt like this"? Hyundai Luxury Homes is here to make that happen. They specialize in commercial-residential crossover design, meaning they take the best parts of high-end hotels, restaurants, and boutiques and adapt them for everyday living.

As a top bathroom vanity supplier, their spa-inspired bathrooms are a standout. Think deep soaking tubs with built-in jets, rainfall showers with temperature control, and vanities with marble countertops and soft-close drawers. But they don’t stop there—their kitchens borrow from restaurant design, with professional-grade stoves, oversized islands with seating, and hidden pantries that stay organized even on busy weeknights.

What’s unique about Hyundai is their attention to "little luxuries." They add details like heated towel racks in bathrooms, wine fridges with glass doors in kitchens, and even "butler pantries" (small prep kitchens hidden behind sliding doors) for when you’re hosting a crowd. It’s luxury that feels indulgent but never over-the-top.

Hotel-at-Home Project: A penthouse in Incheon where Hyundai recreated the vibe of a boutique hotel suite. The master bathroom features a freestanding tub with a view of the city, while the kitchen includes a breakfast bar that seats six and a built-in espresso machine. "I used to love traveling for the hotels," said the client. "Now I never want to leave home."

6. Kia Living Designs – Small Spaces, Big Style

Not everyone has a sprawling mansion, and Kia Living Designs gets that. They’re the experts in making small spaces feel spacious, functional, and luxurious—no magic tricks, just smart design. Their 2025 lineup is all about "multitasking" furniture and "hidden storage" solutions that make even a 500 sq. ft. apartment feel roomy.

Take their "Transformable Studio" line: a sofa that folds out into a queen bed, a coffee table that rises to become a desk, and a bookshelf that slides open to reveal a mini home office. Their kitchen systems are genius too—think pull-out pantries that maximize vertical space, under-sink organizers that fit all your cleaning supplies, and even stovetops that double as cutting boards when not in use.

Clients love that Kia doesn’t treat small spaces as a "limitation." Instead, they see them as an opportunity to be creative. One client in Seoul’s trendy Hongdae district said, "My 450 sq. ft. apartment now has a bedroom, home office, and dining area—all without feeling cramped. Kia didn’t just design my space; they gave me my freedom back."

7. SK Design Works – The Art of Stone

If you’re obsessed with natural materials—marble, granite, stone—SK Design Works is your dream supplier. They’re known as one of the top wood grain stone suppliers in Korea, but their expertise goes beyond that. They source unique stones from around the world (think Italian marble, Swiss granite, and even rare Korean "cloud stone") and turn them into statement pieces that become the focal point of a room.

What’s impressive is their craftsmanship. They don’t just cut stone into slabs—they shape it into works of art. A recent kitchen project featured a waterfall island (where the countertop cascades down the sides) made from book-matched wood grain stone, creating a seamless, flowing effect. Their bathroom walls often use "mosaic travertine"—small, irregular stone pieces arranged in patterns that look like abstract art.

But SK isn’t just about looks. They also prioritize durability. Their stone surfaces are sealed with a special coating that resists stains, scratches, and heat, so your dream countertop stays looking new for years. "I was worried stone would be high-maintenance," said one client. "But SK’s team taught me how to care for it, and now it’s the easiest part of my kitchen to clean!"

8. Posco Home Solutions – Industrial-Chic Cool

Posco Home Solutions is for the homeowner who loves the raw, edgy vibe of industrial design but wants to keep things warm and inviting. They specialize in metalwork—think steel, brass, and copper—but they pair it with soft textiles and warm woods to avoid the "cold warehouse" feel.

Their signature pieces include open shelving units made from black steel with wooden shelves, dining tables with hairpin legs and reclaimed wood tops, and even bed frames crafted from copper pipes (which develop a unique patina over time). But it’s not all about furniture—they also do custom metal accents, like brass light fixtures, steel stair railings, and copper backsplashes that add a pop of color to kitchens.

What clients love most is the "bespoke" feel. Posco’s metalworkers handcraft each piece, so no two are exactly alike. One client requested a bookshelf shaped like the Seoul skyline—complete with tiny cutouts that look like skyscrapers—and Posco delivered. "It’s not just a shelf," they said. "It’s a conversation starter."

9. Samil Architecture Atelier – Minimalism, Perfected

Minimalism isn’t just about "less stuff"—it’s about creating calm, clutter-free spaces that let the beauty of simplicity shine. Samil Architecture Atelier is a master of this. Their designs are clean, uncluttered, and totally intentional—every piece has a purpose, and nothing feels out of place.

Think floor-to-ceiling cabinets with push-to-open doors (no handles, for a seamless look), neutral color palettes (whites, grays, soft beiges), and hidden storage everywhere. Their kitchens often feature "invisible" appliances—refrigerators that blend into the cabinetry, ovens hidden behind matching doors—so the focus stays on the space itself. Even their lighting is minimal: recessed LED strips, slim pendant lights, and under-cabinet fixtures that provide just enough glow without being distracting.

But don’t mistake minimalism for coldness. Samil uses warm materials like oak, wool, and natural stone to add texture and coziness. "My home feels like a breath of fresh air," said a client. "No clutter, no chaos—just peace."

10. Lotte Custom Spaces – The One-Stop Solution

Last but certainly not least, Lotte Custom Spaces is the ultimate "one-stop shop" for whole-house customization. If the thought of coordinating multiple suppliers makes you stressed, Lotte has your back. They handle everything from initial design to final installation—no middlemen, no headaches.

Whether you need a new kitchen, bathroom, closet, or entire home renovation, their team of designers, carpenters, and installers work together to ensure a smooth process. They even offer 3D virtual tours of your space before any work begins, so you can tweak the design until it’s perfect. And because they’re a whole-house customization solutions provider, they ensure every room flows together—matching cabinet hardware between the kitchen and bathroom, using complementary materials in the living room and bedroom, so your home feels cohesive, not patchwork.

What clients appreciate most is the "personal project manager" assigned to each job. This person is your go-to for questions, updates, and changes, so you always know what’s happening. "I was dreading my renovation, but Lotte made it fun," said one homeowner. "They listened to all my ideas and turned them into something even better than I imagined."