Prefabricated Curbless Showers
Easy installation, accessible design and a modern bathroom upgrade. A prefabricated curbless shower is one of the most effective upgrades for safety, accessibility and design, and these walk-in shower systems eliminate barriers while delivering a clean, open layout that supports aging in place.
What Is a Prefabricated Curbless Shower?
A prefabricated curbless shower has no raised curb at the entry, so the floor flows into the shower. This creates a seamless transition from the bathroom floor into the shower, improving both accessibility and aesthetics.
Unlike traditional tile showers, prefab systems are engineered for faster installation, consistent drainage, and long-term durability.
Improved Accessibility
No step or curb makes entry safer for older adults, wheelchair users, and anyone planning to age in place.
Modern Open Design
Creates a seamless floor and spacious feel with large-format tile and clean lines.
Faster Installation
Pre-sloped systems eliminate complex mortar work and reduce installation time.
Long-Term Value
Durable, low-maintenance systems designed for long-term performance.
Why Curbless Showers Improve Safety
Traditional shower curbs create a major tripping hazard. Curbless showers eliminate that risk, making them ideal for:
- Older adults and aging-in-place homeowners
- Wheelchair accessibility
- Caregiver-assisted bathing
- Safer daily use for all ages
For maximum safety, pair your shower with grab bars and slip-resistant flooring.
Simplified Installation with Pre-Sloped Systems
One of the biggest advantages of prefab curbless showers is ease of installation. Many systems include pre-sloped shower pans that ensure proper water flow without complicated construction. See our prefabricated shower installation tips.
Start with the Shower Pan
The shower pan (also called the shower base) is the floor of your shower. It slopes water to the drain and keeps your subfloor dry. A good pan is your first line of defense against water damage. EZ Able® shower pans come factory pre-sloped, so water doesn’t stand on the floor. Shop all shower pans and bases.
Match the Drain to Your Plumbing
Pans come with the drain in different places, such as center, corner, left or right, and our ready-to-tile systems pair with linear (trench) drains. Check where your existing drain is before you choose. Matching it can save a lot of work on install day.
Surfaces Built for Daily Use
Our pans are non-porous composite or acrylic. They resist mold, mildew and daily wear, at home or in a care setting. Many have slip-resistant textures, and they pair with tile, acrylic or composite wall panels.
Many Install Without a Mud Bed
Many of our pans set directly over the subfloor with minimal prep and no mud bed. Check the installation instructions for your specific pan before you order. You’ll find the product spec sheets and installation instructions on every product page.
Sizes Beyond the Standard Four
Along with the sizes below, we offer extra-wide pans, custom sizes and quick-ship pans for tight timelines. We carry brands including Best Bath, Aquatic and Praxis. Best Bath Systems, Aquatic and Praxis showers carry 30-year warranties (see shower warranty details). Not sure what fits? Read how to find your shower size, or send a custom shower pan request. Planning delivery? See freight delivery: curbside and lift gate.
Water Management Without a Shower Curb
A common concern with curbless showers is water containment. Modern systems solve this with:
- Pre-sloped shower bases
- Linear drain systems
- Optional collapsible water barriers
Explore curbless shower solutions to find the right setup for your space.
Easy Maintenance & Long-Term Performance
Curbless showers are easier to clean because they eliminate edges and corners where debris builds up. Combined with quality materials, they provide:
- Less mold and buildup
- Simpler cleaning routines
- Long-lasting durability
Best Sizes for Prefabricated Curbless Showers
- 60x30 – the minimum standard roll-in size under the 2010 ADA Standards
- 60x32 – Most popular for tub conversions
- 60x36 – More space for seating and comfort
- 48x36 – Great for smaller bathrooms
Why Choose Prefabricated Curbless Showers?
- Barrier-free accessibility
- Faster installation with pre-sloped systems
- Modern, open bathroom design
- Compatible with linear drains
- Low maintenance and long-term durability
Frequently Asked Questions
Do curbless showers require subfloor modifications?
Not always. Many prefab systems are designed to work without major subfloor changes—it depends on the system.
Are curbless showers ADA compliant?
They can be, but must meet specific ADA guidelines for size, slope, and clearances.
Are curbless showers worth it?
Yes. They improve safety, can make a home easier to live in for years, and provide a modern, accessible design.
Is a shower pan the same as a shower base?
Yes. Both terms mean the floor of the shower that slopes water to the drain.
Do I need a mud bed under a prefab shower pan?
Many of our models install directly over the subfloor with no mud bed. Check the installation instructions for your pan.
Can I get a shower pan in a custom size?
Yes. Use our custom shower pan request form to get started.
Upgrade to a Curbless Shower Today
Discover accessible, easy-to-install shower systems designed for modern living.
About the Author
Jody Fisk is a licensed residential builder and accessibility specialist. Licensed in Michigan since 1991 and working in construction before that, Jody has spent more than two decades in aging-in-place and ADA-compliant design.
- President & Founder of EZ Able®
- Licensed Residential Builder, State of Michigan, since 1991
- 20+ years in accessibility and aging-in-place design
- Featured in Forbes and Michigan Builder Magazine
- Honors Scholar, B.A. Economics – University of Michigan
Jody specializes in helping homeowners, contractors, and caregivers choose the right accessibility solutions, from walk-in and curbless showers to full aging-in-place home modifications. EZ Able®'s work focuses on improving safety, independence, and long-term usability in everyday living environments.
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