Handicap accessible Onyx Collection shower remodels for Minnesota homeowners — walk-in, roll-in, and low-threshold designs with grab-bar-ready walls, built-in seats, and Onyx Collection solid-surface panels that are easy to clean. Custom Onyx Collection orders take 3–4 weeks to fabricate — the earlier you start, the sooner you're stepping in safely.
We come to your home, measure your space, and show you the options.
Most consultations scheduled within 1 week. We come to you.
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For some of our customers, this is planning ahead — getting the bathroom ready for the next chapter. For others, it's after a fall, a surgery, or a mobility change that came faster than expected. Some are doing it for a parent or a spouse. Whatever brought you here, we'll listen first. We'll walk through your bathroom with you. We'll show you the options that fit how you actually live — not a brochure version. And we won't push anything you don't need.
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That's a fair question — especially when it comes to accessible showers. Bath Fitter and Mad City Bath offer accessible options, and tile contractors have been around forever. But the system matters as much as the design. Here's how they compare on the features that matter most for long-term safety and maintenance.
| Feature | Onyx Collection | Tile Shower | Acrylic Liner Systems |
|---|---|---|---|
| Grout-free walls | ✅ Yes | ❌ No | ✅ Yes |
| Easy to clean | ✅ Yes | ⚠️ More maintenance | ✅ Yes |
| Custom solid-surface look | ✅ Yes | ✅ Yes | ⚠️ Limited |
| Premium appearance | ✅ High-end | ✅ High-end | ⚠️ Basic to mid-range |
| Mold/mildew resistance | ✅ Excellent | ⚠️ Grout can stain | ✅ Good |
| Low-maintenance ownership | ✅ Excellent | ❌ Ongoing grout care | ✅ Good |
| Built-in shelves, seats, trim | ✅ Yes | ✅ Yes | ⚠️ Limited options |
| Grab-bar-ready backing included | ✅ Excellent | ⚠️ Depends on installer | ⚠️ Depends on system |
| Lifetime product warranty | ✅ Available | ⚠️ Varies | ⚠️ Varies |
Bath Fitter and Mad City Bath are trademarks of their respective owners. Minnesota Bath Renewal is not affiliated with or endorsed by these companies. This comparison is provided for general homeowner education.
All three options use Onyx Collection solid-surface walls and bases — grout-free, easy to clean, custom-built to fit your bathroom. Ask us which one works best for your space during the free in-home consultation.
The most popular choice for residential remodeling. A smaller ramp at the shower entry makes stepping in easier. Works well in most existing bathroom footprints with a shower curtain.
For easy roll-in or wheel-in access. A longer ramp creates a gradual transition from bathroom floor into the shower — no abrupt step to navigate. Best for wheelchair or walker users.
Already have a low-profile shower base? An add-on ramp installs at the entry — permanently, or removable if your needs change. Available in any length. Great for planning ahead without replacing the full base.
Grout-free, non-porous, custom colors and patterns. Easier to clean than tile. Available in dozens of finishes.
Solid wall backing installed before panels go in. Grab bars can be added at install — or any time in the future.
Custom Onyx bench seat matching your wall color. Sturdy, permanent, easy to clean.
We measure your space and show you which option fits. No pressure. Written quote included.
The best bathroom remodel isn't always about looks. Sometimes it's about making the bathroom work better for real daily life — now, and ten years from now.
Homeowners who want to design their bathroom for long-term comfort — before they need it.
Anyone who finds the current shower harder to get in and out of — a lower entry makes a real daily difference.
Families helping a parent or spouse want a bathroom that is safe, easy to use, and still looks beautiful.
After surgery, an injury, or a health change — a low-threshold shower makes daily routines safer and more independent.
Examples of walk-in, roll-in, and low-threshold shower options available through Onyx Collection. Click any image to enlarge.












A low-threshold shower has a very small raised edge at the entry — or none at all. It makes stepping in and out easier, particularly for homeowners with limited mobility, those using walkers, or anyone who wants to reduce trip hazards in the bathroom.
Grab-bar-ready means solid backing is installed inside the wall before the Onyx panels go in. This allows grab bars to be anchored securely into the wall structure — not just the surface — either during the install or years later whenever you need them.
Yes. Onyx Collection shower systems can include a custom built-in bench seat that matches the wall color and material. It provides sturdy, easy-to-clean seating inside the shower — and it looks like it belongs there.
Yes. Grab bars can be planned into an Onyx shower remodel when proper wall backing is installed before the panels go in. This allows grab bars to anchor securely into the wall structure, not just the surface panel.
Minnesota Home Improvements can discuss wheelchair-friendly bathroom options during the free in-home consultation, including shower entry style, door clearance, seating, grab-bar placement, and layout needs. Final design depends on the existing bathroom space and project scope.
Onyx can be a strong option for aging-in-place bathroom upgrades because it is grout-free, easier to clean than traditional tile grout, and can be designed with low-threshold entry, built-in seating, handheld showerheads, and grab-bar-ready walls.
Many tub-to-shower conversions with Onyx can be completed in just a few days. Timeline depends on the scope of your project. We'll give you a realistic estimate during your free in-home consultation.
Fill out the form on this page or call us directly. We'll schedule a free in-home consultation where we measure your space, discuss your needs and goals, and walk you through the Onyx shower options that make sense for your bathroom and your life.
Custom-fabricated bases mean any size, any shape, any threshold height — including fully curbless. Solid plywood backing goes in the wall before the Onyx Collection panels, so grab bars anchor into structure (not just into a panel). Built-in seats are custom Onyx Collection, color-matched to the walls. Non-porous surfaces mean no grout to scrub, no mold to chase, no slippery tile. And the whole system installs in days, not weeks — so your bathroom is back in service fast. It's a premium product that just happens to be ideal for accessibility, too.
Your safer bathroom doesn't have to wait. Free consultation, no pressure, no obligation.