As homeowners rethink what luxury and functionality mean in their daily lives, one bathroom trend is making a splash — the wet room. Blending form, function, and modern minimalism, wet rooms have become a must-have feature in custom homes and high-end remodels throughout Minnesota and beyond.
A wet room is a fully waterproofed bathroom designed to handle moisture across every surface. Unlike a traditional shower or tub setup, a wet room allows you to get the entire space wet, making it easier to clean and creating a seamless, open layout.
Recently, wet rooms have evolved to include freestanding tubs within the shower zone, combining the bathing and showering experience into one continuous space — evoking the feel of a private spa inside your home. For homeowners building or remodeling with Sustainable 9, a wet room offers both architectural impact and long-term livability.
The growing popularity of wet rooms is driven by several design and lifestyle trends. More homeowners are embracing wellness and self-care by bringing spa-inspired tranquility into their everyday routines, while European-style wet rooms have become synonymous with modern sophistication.
Their minimalist aesthetic—defined by clean lines and uninterrupted tile—creates a calming, expansive look that enhances both form and function. Additionally, the aging-in-place movement has influenced design priorities, favoring curbless shower entries and open layouts that make spaces both safe and beautiful.
Simply put, a wet room blends luxury and practicality, offering a visually stunning, easy-to-maintain environment that supports wellness and modern living.
Wet rooms don’t always increase appraised value on paper, since plumbing components often remain similar. But when it comes to buyer appeal, they deliver exceptional ROI.
A beautifully executed wet room:
• Feels unique and luxurious
• Requires minimal upkeep
• Makes smaller bathrooms feel larger
• Serves as a standout feature in luxury listings
For custom home buyers, these details set a home apart — and for homeowners remodeling, they offer a timeless upgrade that elevates both function and aesthetic.
At Sustainable 9, we’ve seen wet rooms resonate with a wide range of clients. Wellness-focused millennials appreciate the balance of relaxation and efficiency they offer, while luxury buyers are drawn to their distinctive, modern aesthetic.
Empty nesters and downsizers value the comfort, accessibility, and ease of maintenance these spaces provide. Families with young children also love the versatility of wet rooms — they’re easy to rinse down, safe for splashing, and ideal for shared spaces.
The cost of a wet room depends on bathroom size, drainage layout, and material selections. Larger spaces typically offer higher ROI, while smaller wet rooms bring everyday convenience and luxury. Design factors that influence cost include:
• Freestanding tub and filler (more expensive than alcove units)
• Tile coverage and material type
• Glass enclosure and ventilation (especially for steam shower setups)
• Drainage system and waterproofing
While the upfront investment may be higher, the payoff lies in durability, ease of maintenance, and visual impact — all of which enhance the home’s overall value and experience.
Before beginning your remodel or new build, it’s important to think through several key design considerations. Start with drainage—decide whether you’ll opt for a central drain with an open, fully waterproof layout or a more defined shower and tub area.
Next, consider your tile selection, as non-slip, smaller-format tiles provide better traction and safety. Space planning is also essential to ensure there’s enough room for comfortable movement and a seamless flow throughout the bathroom.
Finally, don’t overlook ventilation; proper airflow prevents condensation, protects finishes, and helps maintain the long-term integrity of your wet room.
Wet rooms aren’t just about beauty — they’re about building for longevity. Incorporating aging-in-place and safety-forward features ensures your space remains functional and timeless. Slip-resistant flooring both inside and outside the shower enhances safety, while a curbless shower entry provides universal accessibility and a sleek modern look.
Reinforced wall backing allows for the future installation of grab bars, and built-in benches paired with handshowers add comfort and flexibility. By thinking ahead, you create a wet room that’s as safe and practical as it is stylish — one that will serve you well for decades to come.
Whether you’re building new or transforming your current home, our team at Sustainable 9 crafts custom homes in Minneapolis and the Twin Cities that combine modern design with performance and wellness. From concept to completion, we’ll help you design a wet room bathroom that feels luxurious, livable, and entirely you.
Contact Sustainable 9 today to discuss your home remodel.
