From Wet Rooms to Wallpaper: The Top 5 Luxury Bathroom Ideas for 2025

Luxury bathrooms aren’t just about fancy faucets and soaking tubs the size of small pools (though we love those too). In today’s design world, luxury means thoughtful detail, personalized elements, and creating a space that doesn’t just look good on Instagram but actually makes you feel like you’ve checked into a five-star spa every time you brush your teeth.

For designers working with high-end clients, luxury bathroom ideas need to balance aesthetics with comfort and function. A successful luxury bathroom remodel considers the homeowner’s lifestyle while injecting personality and unexpected moments of delight. Think: wet rooms with invisible drains, a curved concrete sink that doubles as sculpture, or wallpaper that makes a powder room feel like a boutique hotel.

So whether you’re dreaming up a small luxury bathroom design or mapping out a palatial primary suite, here are five of the biggest trends defining luxury bathroom design this year.

Trend #1: Spa-Inspired Wet Rooms — The Ultimate in Relaxation

Wet rooms are having their main-character moment, and we’re here for it. These fully waterproofed bathroom layouts blur the lines between shower, tub, and the rest of the space. They’re minimalist, elegant, and oh-so practical. And yes, they still feel ridiculously luxurious.

So what is a wet room?

Essentially, it’s a bathroom where the shower area is open (or enclosed with sleek glass) and the entire floor is gently sloped to a linear drain. This allows you to include a freestanding tub within the same space—no separate alcoves or boxed-in corners. Wet rooms for bathrooms are ideal for seamless design and easier cleaning.

Wondering if this trend fits your project? Here are some scenarios where a wet bathroom truly shines:

Designing a spa-inspired primary suite with radiant heat floors and natural stone
Optimizing a small luxury bathroom layout to feel more expansive
Adding accessibility and future-proofing without sacrificing design

KNACK. offers custom concrete shower benches and sinks perfect for wet rooms. We can also collaborate with you to create floating vanities or unique wall-mounted fixtures that work beautifully with this concept.

Trend #2: Curved Architectural Elements — Soft Lines, Strong Style

Goodbye, hard edges. Hello, curves. From arched niches to rounded vanities and softly sloped ceilings, curved architectural elements are infusing luxury bathrooms with a more organic, calming vibe.

This trend makes sense. Bathrooms are meant to be restorative, and there’s something about gentle shapes that just feels right. Whether you’re working with small luxury bathroom ideas or larger layouts, curves create visual flow and soften the overall mood of the space.

Designers are embracing this in creative ways:

Arched shower entries that echo the silhouette of vintage spa doors
Curved concrete or plaster walls around tubs or toilets
Custom curved cabinetry and bespoke mirrors to enhance the architecture

At KNACK., we can create custom sink designs and furniture pieces that incorporate curves naturally, from an undulating double vanity sink to a round concrete tub surround. If you’re envisioning something sculptural, we can probably build it (and we’ll make it look effortless).

Trend #3: Statement Bathtubs — Sculptural, Stand-Alone, and Soak-Worthy

Luxury bathroom products are getting bolder, and the statement bathtub leads the charge. These are not your average tubs. Think stand alone bathtubs that command attention like the lead in a period drama, except they’re made of stone, concrete, or matte-finish resin and look phenomenal from every angle.

A stand alone tub with shower integration is also gaining popularity, especially in wet rooms. It frees up layout possibilities and allows you to place the tub where it truly belongs: center stage.

Choosing the right stand alone tub isn’t just about aesthetics. Consider the following:

The material (we’re partial to concrete for its natural feel and versatility)
The surrounding finishes (a platform, floor-mounted filler, or built-in shelf makes a huge difference)
Whether you want soaking, air jets, or simply a place to sip wine and pretend the kids don’t exist

KNACK. crafts custom tubs and bath platforms, designed to fit your vision exactly. We can shape concrete to create a one-of-a-kind showpiece or build around a sculptural tub to elevate its presence.

Trend #4: Textured and Bold Surfaces — Yes, Including Wallpaper

It’s official: bathroom wallpaper is back, and it brought friends. Textured walls, patterned tile, and moody painted ceilings are all part of the current push toward personality-packed luxury bathrooms.

Wallpaper in a bathroom? Yes, if it’s properly installed and chosen for the right zone. Powder rooms, vanities, or upper wall sections above tile are all fair game. Bonus points if the wallpaper adds texture or a sense of surprise.

Bathroom wallpaper texture and bathroom wallpaper décor are a great way to set the tone. Some designers are going full maximalist, while others choose a subtle print to play off bold finishes like brushed brass or concrete.

Want ideas for bathroom wallpaper that won’t feel dated in two years?

Botanical prints that feel modern and earthy
Textured grasscloth (in ventilated areas)
Abstract geometrics with a hint of glam

We love pairing bold wall finishes with our custom sink designs, especially in spaces where cabinetry or fixtures are kept minimal. KNACK.’s handcrafted concrete sinks and floating vanities offer the perfect counterpoint to an eye-catching wallpapered wall.

Let the Sink Share the Spotlight

Bold walls? Dramatic texture? The right sink doesn’t compete — it complements. Our ZEITLOS Collection of handcrafted vessel sinks is designed to work in harmony with statement surfaces while holding its own as a sculptural centerpiece. Whether you choose soft neutrals or a deep, moody tone, each piece adds quiet confidence to even the boldest backdrop.

Trend #5: Double Vanities — Because One Sink Just Isn’t Enough

Whether it’s a luxury bathroom vanity with sink built for two or a double vanity top stretching six feet wide, dual sinks have become a staple of luxury bathroom design. And it’s not just about function. Double vanities offer a beautiful opportunity to introduce symmetry, creative cabinetry, and thoughtful storage.

Double vanity bathroom setups often include:

Two separate mirrors (or one expansive one)
Integrated storage for personal items and linens
Task lighting that flatters, not fluoresces

Make Your Vanity the Star

Whether your project calls for a bathroom vanity 72 inches wide or a custom concrete double basin, we create vanities that are equal parts form and function. Work with us to build the centerpiece your project deserves.

And yes, the size matters. Bathroom vanity 72 inches wide? That’s ideal. Double vanity sink 60 inches? Still luxurious. We’ve even seen a double vanity sink 48 inches across pull off a high-end look when styled correctly.

At KNACK., we specialize in luxury bathroom cabinetry and vanities, including custom builds for double vanity sinks. Whether you’re designing a narrow ensuite or a sweeping primary bath, we can tailor the design, and the sinks, to match your vision.

Looking for a ready-made statement piece? KNACK.’s KOMPLETT Collection features our predesigned concrete ramp sink vanity tops in a variety of sizes, from compact 24-inch options to dramatic 72-inch spans. Perfect for single or double vanities, these sinks bring modern elegance to any bathroom layout. For double vanity lovers, we offer extended designs with either one extra-wide sink for shared use or a unique layout featuring two smaller basins with open countertop space in the center. Whether you’re after bold symmetry or extra elbow room, KOMPLETT makes luxury look effortless.

KOMPLETT — The Ramp Sink Collection Designers Love

Looking for a sleek, sculptural solution that fits everything from cozy powder rooms to full double vanities? Our KOMPLETT Collection features predesigned ramp sink vanity tops in sizes from 24″ to 72″. Choose from streamlined singles or double-sink layouts with a shared basin or center counter space. Clean lines, handcrafted details, and timeless luxury—no stress, just ready to impress.

Bonus Tips: How to Design a Luxury Bathroom That Feels Personal

Trends are fun, but the best luxury bathrooms are the ones that reflect the homeowner’s personality. That means going beyond what’s trending on Pinterest and thinking deeply about how the space will be used.

When working with high-end clients, keep these tips in mind:

Personal touches elevate everything, from custom drawer inserts to integrated towel warmers
Space-maximizing design matters, especially in small luxury bathrooms
Don’t shy away from custom pieces; they often become the focal point and the conversation starter

KNACK. is here to help you build those custom pieces: vanities, cabinetry, stand alone tubs, wet room elements, even matching stools or sink surrounds. Our design-forward, high-craft approach means you can finally bring your “if only I could find a piece that…” moments to life.

Need Something Custom? Let’s Build It Together

Not finding exactly what your vision calls for? We get it. Whether it’s a textured concrete wall-mounted sink, a curved soaking tub, a floating double vanity, or even handmade tile with just the right vibe—we’re all in on the details. If you can dream it, we’ll help build it.

KNACK.'s Touch: Where Craftsmanship Meets Customization

We know the difference between a luxury bathroom that just checks the boxes and one that takes your breath away. At KNACK., we collaborate with designers to bring elevated, customized bathroom elements to life.

Whether you’re working on a luxury bathroom remodel, designing a small luxury bathroom for a city client, or building a full suite with a wet room, stand alone tub, and double vanity sink bathroom combo, we’re here to make your ideas real. Beautifully and functionally.

Explore our predesigned bathroom products, or reach out to discuss a custom project. We love partnering with designers who are ready to push boundaries and create something memorable.

Conclusion: Design Fearlessly, Soak Deeply

If there’s one takeaway from these trends, it’s this: luxury isn’t about being the flashiest, it’s about creating spaces that feel intentional. Every texture, curve, surface, and sink should have a reason, and ideally, a story.

So go ahead, get bold with bathroom wallpaper, embrace the wet room movement, and absolutely say yes to a sculptural stand alone bathtub. And if you need a partner to help build the luxury bathroom design ideas you can’t find off the shelf, KNACK. is always ready to help.

Design luxury bathrooms worth lingering in, one soak, one sink, one sink-side mirror selfie at a time.

Sink Into Custom Craftsmanship

Luxury is in the details. Our handcrafted sinks, tubs, and furniture pieces are made for designers who want something different, something with soul. Ready to make something memorable?

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At KNACK., we’re not just creating spaces or products – we’re building legacies. With roots in three generations of design and construction, we blend heritage and refined skills with innovation to create homes and custom pieces that tell a story.

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