By Daniel Ptak, Master Plumber & Founder, Century Bathrooms & Kitchens

At-home falls are among the most common reasons Americans visit the emergency room, and most occur on the bathroom floor. A zero-entry shower is one of the most effective changes a homeowner can make to prevent it.

I’ve been installing barrier-free showers across Northern Virginia for over 25 years, and demand has grown steadily. Not just from older homeowners, but from anyone who wants a bathroom that’s cleaner, more open, and built to work for them at every stage of life. This guide covers everything you need to know: what zero-entry showers actually are, what they cost here in the DC metro, and the waterproofing details most contractors skip over (and then get called back to fix).

What Is a Barrier-Free Shower?

A barrier-free shower is exactly what it sounds like. The shower floor sits at the same level as the bathroom floor, with no curb, lip, or threshold to step over. You walk straight in. The tile runs continuously from the bathroom floor into the shower, with a precise slope toward the drain that helps contain water.

You’ll see several terms used interchangeably across the internet, including zero-entry, curbless, barrier-free, and no-threshold, all of which refer to the same design concept. Some manufacturers use “roll-in shower” when the unit is specifically designed for wheelchair access. 

A traditional curbed shower contains water passively, so the curb acts as a dam. Remove the curb, and you’re relying entirely on slope, drain placement, and waterproofing to do the same job. Done right, a curbless shower is just as watertight. Done wrong, it’s the source of the most expensive callbacks we get called in to fix.

Why Northern Virginia Homeowners Are Choosing Zero-Entry Showers

Accessibility is the most common reason, but it’s not the only one.

• The look: A curbless shower with large-format tile and frameless glass makes a bathroom feel significantly larger. In the older homes we work on throughout Fairfax and Arlington, where master baths tend to run smaller than current standards, this visual expansion matters.
• Ease of cleaning: No curb means no grout-trapped grime at the threshold. You can sweep water straight to the drain. For homeowners who are tired of scrubbing that ledge, this alone is worth it.
• Resale appeal: In the DC-metro market, accessible design features increasingly add value rather than signal decline. Buyers see a curbless shower and think “modern,” not “medical.”
• Multigenerational households: We do a lot of work for families with elderly parents moving in, or homeowners recovering from knee or hip surgery who need temporary accommodations that turn into permanent upgrades. A curbless shower works for everyone in the house.

Benefits of a Walk-In Shower for Elderly Adults

If you’re planning a bathroom remodel with the next 10–20 years in mind (or helping an aging parent stay in their home), a walk-in shower is one of the highest-impact changes on the list.

What a good aging-in-place shower design looks like:

• Floor-level entry with no transition strip or height change
• Slip-resistant tile (look for a DCOF rating of 0.42 or higher for wet surfaces)
• Built-in bench at a comfortable sitting height (17–19 inches)
• Grab bars at the entry, side wall, and near the showerhead
• In-wall blocking roughed in during the remodel, so additional grab bars can be added later without opening the walls
• Comfort-height fixtures and lever-style handles, which are easier to operate with limited grip strength
• Handheld showerhead on a slide bar, plus a fixed overhead
• Linear drain running along the entry wall, which allows a more gradual slope and makes the floor safer to walk on

The Drawbacks of a Zero-Entry Shower

• Water on the bathroom floor: This is the most common concern, and it’s legitimate. Without a curb, water can escape if the slope is wrong, the drain is undersized, or the showerhead is pointed the wrong way. There’s a simple solution, though, which is to make sure there’s an adequate floor slope (typically ¼ inch per foot toward the drain), a correctly sized drain, and in some cases a linear drain running along the entry wall that catches water before it exits.
• Higher cost: Curbless showers cost more than curbed ones. The structural work involved, such as lowering the floor or building a recessed pan and reinforcing joists in older homes, adds labor and materials that a simple curb-and-pan installation doesn’t require. We’ll get into specific numbers in the cost section.
• Structural complexity: In many of the older Fairfax and Arlington homes we work in, there isn’t enough floor depth to recess the shower without opening up the subfloor. This is solvable, but it needs to be scoped and priced correctly before the demo starts. Contractors who don’t flag this upfront are the ones whose projects go sideways.

Why Most Curbless Showers Fail

A curbless shower has no passive water containment. Everything depends on slope and waterproofing. Get either one wrong and water migrates under the tile, into the subfloor, and eventually into the structure below. By the time a homeowner notices a problem, the repair cost is usually several times what the installation would have cost if it had been done right the first time.

Pre-slope vs. final slope

The floor beneath a curbless shower isn’t flat. It has two separate slopes built into it: a pre-slope that runs from the walls to the drain beneath the waterproofing layer, and a final slope that the tile sits on. Both have to be precise. If either is off — even slightly — water pools in the wrong place and eventually finds a way out of the system.

Membrane systems

The pre-slope gets covered with a waterproofing membrane before the tile goes down. The systems I use most often, Schluter Kerdi and Laticrete Hydro Ban, are both highly reliable when installed per spec. Kerdi is a sheet membrane that bonds directly to the substrate; Hydro Ban is a liquid-applied system that goes on with a brush or roller. Both work. The failure I see most often stems from poor execution, such as missed corners, seams that weren’t properly overlapped, and curb-to-floor transitions that weren’t fully sealed.

Linear drains

A center-point drain in a curbless shower requires the floor to slope toward it from all four sides. That works, but it creates a crowned floor that can feel slightly uneven underfoot. A linear drain running along the entry wall or one side wall requires slope in only one direction, which is easier to execute cleanly and makes large-format tile much more practical. For aging-in-place applications, especially, a more planar floor is also safer.

Safe and Stylish Walk-In Shower Ideas for Elderly Users

Frameless glass

A frameless glass enclosure (either a fixed panel or a hinged door) keeps the visual openness of a curbless design intact while containing steam. The less hardware, the cleaner the look.

Large-format tile

Fewer grout lines, a more contemporary aesthetic, and, in a properly sloped installation, a more planar floor surface.

Built-in bench

A floating bench tiled to match the shower walls is both functional and elegant. For aging-in-place applications, you’ll want to take bench height into consideration. 17 to 19 inches is the comfortable range for most adults.

Recessed niches

Built into the wall during framing, a recessed niche eliminates the clutter of corner caddies and keeps the visual plane clean. We always recommend adding at least one during a full remodel, as it’s much easier to rough in during construction than to add later.

Wet-room layout

A full wet room extends the curbless concept to the entire bathroom. This is less common but works beautifully in primary baths with the right footprint. It’s also the most demanding installation in terms of waterproofing.

Accessibility Features That Complete the Picture

A barrier-free shower is just the foundation. These additions make it fully functional for someone with changing mobility, and add comfort for everyone else.

• Grab bars: The placement matters as much as the presence. A grab bar at the shower entry (to stabilize the step-in), one on the side wall at a height that aids sitting and standing, and one near the showerhead are the standard three. All of them require blocking in the wall — either standard 2x blocking or a full backer board panel behind the tile. This needs to happen during the remodel, before the walls are closed. Adding grab bars to a finished shower without backing means anchoring into studs only, which limits placement significantly.
• Comfort-height toilet: While we’re in the bathroom, if aging in place is the goal, a comfort-height toilet (17–19 inches versus the standard 15) makes an enormous difference for people with limited knee or hip mobility. It’s a straightforward swap on any remodel.
• Slip-resistant tile: Not all “non-slip” tile performs the same. Look for a Dynamic Coefficient of Friction (DCOF) of 0.42 or higher for wet applications. This can be achieved with smaller tiles and more grout lines (which increases traction), textured tile surfaces, or anti-slip treatments applied to smooth porcelain.
• Lever or touchless controls: Standard round knobs are difficult to operate with arthritic hands. Lever-style handles require no grip.

What Does a Zero-Entry Shower Cost in Northern Virginia?

Costs vary significantly depending on the scope of structural work required, materials, and the specific configuration. Every shower we build is fully customizable, so the features listed in each tier are a starting point, not a ceiling. That being said, here’s a rough framework for the NoVA market:

• Entry-level (smaller to medium shower, minimal structural work): $8k – $11k

• • • A straightforward curbless conversion in a bathroom where the floor depth allows it, with quality tile, a point drain, custom glass, and recessed niches. 

• Mid-range (medium shower, moderate structural work): $11k – $18k

• • Includes subfloor work in an older Fairfax or Arlington home, a linear drain, frameless glass, quality large-format porcelain, a built-in bench, recessed niches, and LED recessed lighting. 
• High-end (large to very large shower, premium finishes): $18k – $24k+
  • Gauged porcelain panels, Schluter or similar system throughout, built-in bench, LED lighted niches, recessed lighting, smart/electronic shower system, multiple showerheads with a multi-function configuration, and premium fixtures throughout. 

What drives cost up in NoVA specifically:

• Older housing stock: Homes built pre-1990 in Fairfax and Arlington often don’t have floor cavities deep enough for a proper curbless installation without structural modification.
• Permitting: Structural changes to a shower typically require a permit in Fairfax County, Loudoun County, and Prince William County. We pull permits on every job that requires them. Factor this into your budget.

Will Medicare Pay for a Walk-In Shower?

Generally, no; however, there are legitimate avenues worth exploring.

For example, Standard Medicare (Parts A and B) does not typically cover home modifications like shower conversions, even when medically recommended. Medicare covers medical treatment, not home improvement.

That said, there are alternatives, including: 

• HSA/FSA funds: If your doctor documents the modification as medically necessary, Health Savings Account or Flexible Spending Account funds may be applicable. Check with your plan administrator and a tax advisor.
• VA benefits — HISA Grant: Veterans with service-connected disabilities may qualify for the VA’s Home Improvement and Structural Alterations (HISA) grant, which provides up to $6,800 for medically necessary home modifications. This is one of the most useful and underused programs we see.
• Medicaid waivers: Some state Medicaid programs (including Virginia’s) offer home and community-based waiver programs that can fund accessibility modifications. Eligibility is income- and needs-based.
• Medical tax deductions: The IRS allows deductions for home modifications that serve a medical purpose, to the extent that the cost exceeds any increase in home value. Consult a tax professional.
• Long-term care insurance: Some policies cover home modification costs. Review your policy language carefully.

Coverage rules change, programs have waiting lists, and eligibility varies by individual circumstance. We’re bathroom contractors, not benefits advisors, so always verify with a licensed professional or a nonprofit housing counselor.

Plan Ahead vs. Retrofit Later

The single best time to build a curbless shower is during a planned remodel you’re already doing for other reasons. 

Retrofitting a curbless shower into a finished bathroom that was never designed for one means paying for demo, structural modification, waterproofing, and rebuild all at once, with no other work to amortize those costs against. It also means a bathroom out of commission for a longer period.

The families who plan ahead spend a fraction of what a reactive retrofit costs at 75. CAPS-trained designers call this “visitability planning,” and it’s exactly the kind of thinking that shapes how we approach aging-in-place projects.

Other Frequently Asked Questions

What is a zero-entry shower?

A zero-entry shower has no curb, lip, or threshold, so the shower floor is level with the bathroom floor, and water drains through a precisely sloped surface. 

Is a zero-entry shower the same as a barrier-free or curbless shower?

Yes. Zero-entry, curbless, barrier-free, and no-threshold all describe the same design: a shower with no curb and a floor-level entry. “Roll-in shower” is a specific term used when the unit is designed to allow wheelchair access with an adequate turning radius.

Are walk-in showers a good choice for elderly homeowners?

A barrier-free, walk-in shower for elderly homeowners is always a great choice. Curbless entry eliminates a common trip hazard, and when paired with a built-in bench, grab bars, slip-resistant tile, and a handheld showerhead, can comfortably accommodate a walker or wheelchair. Planned correctly, a walk-in shower provides decades of safe use without ever needing modification.

Do zero-entry showers leak or let water onto the bathroom floor?

No, properly installed zero-entry showers do not leak onto the bathroom floor. Water containment relies on adequate floor slope toward the drain (typically ¼ inch per foot), a correctly sized and positioned drain, and a properly installed waterproofing membrane below the tile. Failures occur when any of those elements are executed incorrectly.

What size does a curbless shower need to be?

The practical minimum for a functional curbless shower is 36″×36″, though 42″×60″ is a more comfortable footprint and the common starting point for aging-in-place applications. ADA guidelines for a roll-in shower require a 36″×36″ minimum with a 60″ turning radius nearby, or a 36″×60″ transfer shower. Larger is almost always better — especially if wheelchair access is a consideration.

How much does a zero-entry shower cost in Northern Virginia?

A zero-entry shower costs, on average, anywhere from $8k to $24k+, with costs varying based on structural complexity, materials, and configuration. Key cost drivers include subfloor work in older homes, linear vs. point drain, frameless glass, and county permitting fees. See our full Bathroom Remodel Cost Guide for detailed pricing context. 

Do I need a permit for a barrier-free shower in Fairfax County?

Usually yes, but especially if the project involves structural modifications, such as lowering the floor, altering joists, or changing the plumbing drain configuration. Fairfax County, Loudoun County, and Prince William County all require permits for this type of work. Century pulls permits on every project that requires them. Working without a permit on a structural bathroom modification creates liability issues and can complicate a future home sale.

Ready to Start Planning?

A no-threshold shower done right is a significant project. Not because it’s complicated, but because every detail matters. The slope has to be right. The waterproofing has to be right. The structural work, if it’s needed, has to be scoped and priced honestly before demo starts.

If you’re thinking about a curbless shower for aging in place, for a full primary bath remodel, or just because you’re tired of stepping over that curb, we’d like to be the first call you make.

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A kitchen remodel is one of the most significant investments you’ll make in your home. But before any of those decisions get made, there’s one choice that shapes everything else: who you hire to do the work.

Choosing a local kitchen remodeling contractor isn’t just a matter of convenience. It affects the quality of the work, how quickly issues get addressed on the job, and whether the finished kitchen is built to the standard your home deserves. Here’s why that local difference matters more than most homeowners realize.

The Advantages of Hiring Local Kitchen Remodel Experts

A local contractor has a genuine stake in your project’s outcome. At Century Bathrooms & Kitchens, we’ve built our reputation project by project across Fairfax, Loudoun, and Prince William Counties, and that accountability shows up in how we work. Local contractors bring a real understanding of Northern Virginia’s housing stock and permit requirements, so your remodel meets code, passes inspection, and is executed to a standard that protects your investment. Our established supplier relationships keep your project moving with better material availability and pricing than an out-of-area contractor can typically offer.

Local vs. Out-of-Area Contractors

• Understanding of Local Codes: Local contractors know the regional building codes and permit requirements that apply to your specific area, which keeps your project on track and protects your investment long-term.
• Supply Chain Connections: Years of working with local suppliers means better access to quality materials, more competitive pricing, and fewer delays when your project is underway.
• Community Accountability: Local contractors like to build their reputation one home at a time. That community presence is a direct incentive to get the details right and to stand behind the work if anything ever needs attention.

Why Does Showroom Access Matter?

A showroom visit changes how you make design decisions. Finishes look different in person than they do on a screen, and the chance to see cabinetry, countertops, tile, and fixtures side by side leads to choices you’ll feel confident about. At our Fairfax showroom, for example, our design team walks you through every option with recommendations grounded in performance, durability, and how each element fits your style and the way you use your kitchen.

That in-person experience also removes a lot of the second-guessing that tends to slow projects down. When you can touch a countertop edge, compare hardware finishes under real light, and sit with a material choice before committing to it, the decision feels settled rather than tentative. We also use 3D renderings so you can see the finished layout before any work begins, which means fewer changes mid-project and a smoother overall process.

What Happens After the Project Is Done?

With local contractors, your project doesn’t end on installation day. Every remodel is backed by a comprehensive warranty and genuine post-project support. At Century, our final walkthrough covers product features, maintenance recommendations, and warranty coverage in full. And when questions come up down the road, we’re nearby and reachable.

How Do You Choose the Right Kitchen Contractors near Fairfax?

The right contractor understands your home, not just kitchens in general. An older Fairfax home presents different challenges than newer Loudoun County construction, and local, licensed kitchen remodelers who have worked through both know how to navigate them without slowing the project down.

Century Bathrooms & Kitchens brings together that local knowledge with technical depth and a design process built around how your household actually lives. If you’re ready to explore what’s possible in your space, take a look at our kitchen remodeling services or schedule a free consultation at our Fairfax showroom, and we’ll build a plan around your specific space, needs, and goals.

Other Frequently Asked Questions

What should I look for when choosing local kitchen remodeling contractors?

Start with experience and licensing. A contractor with a proven track record in your area (and the credentials to back it up) will handle complications with more confidence than someone newer to the market. Beyond that, look for transparent communication, a detailed project timeline, and a portfolio of completed work you can review. Testimonials from past clients in the area are worth asking for or looking for online. 

How does Century Bathrooms & Kitchens approach a custom kitchen remodel?

Before any design decisions are made, we want to understand how you use your kitchen, what’s working about the current space, and what isn’t. From there, we move through material selection with in-person support at our Fairfax showroom, develop 3D renderings so you can see the finished design before work begins, and manage every phase of installation with our in-house licensed professionals. We finish with a thorough walkthrough and comprehensive warranty. Learn more about our process and how we approach custom kitchen remodels specifically. 

Why does it matter whether my contractor is local?

Local kitchen contractors bring knowledge that’s specific to where you live, such as local building codes, permit requirements, common challenges in older local homes, and supplier relationships that keep projects moving. They’re also easier to reach, more responsive when issues come up, and more accountable for the quality of their work because their reputation depends on it.

The kitchen has evolved into the heart of home life in Northern Virginia. It’s where mornings begin with freshly brewed coffee and quiet conversation, where homework is done at the island between dinner prep, and where weeknight meals stretch into impromptu gatherings. When you’re planning to stay in your Fairfax or Loudoun County home long-term, a well-designed kitchen is an investment in the rhythms of daily life.

Custom kitchen remodeling starts with understanding those rhythms. It’s a process built on listening, planning, and executing with precision to design spaces that accommodate real routines. Let us explain. 

What a Custom Kitchen Renovation in Northern Virginia Involves

True custom kitchen remodeling begins by observing how your household moves and operates within a space. Aside from your design preferences, we need to know the patterns, rhythms, and behaviors that define how you use the space. This is the foundation of custom kitchen design for families, where layouts have to support multiple users without friction.

This means identifying where congestion occurs during weekday mornings, cataloging which storage gets accessed most frequently (and positioning it accordingly), and creating dedicated zones for your normal kitchen activities, like weekend baking or weeknight meal prep. These decisions shape personalized kitchen layouts that reflect how the space is actually used.

From Vision to Completion

Custom kitchen renovations in Northern Virginia follow a deliberate trajectory from the first conversation to the installation phase. 

Initial consultation

The process starts with an on-site evaluation of the existing kitchen. Measurements are taken, and mechanical systems are reviewed. Structural conditions, electrical capacity, and plumbing layouts are assessed early to avoid redesign during construction.

This phase establishes the framework for layout options, material choices, and budget alignment.

Material selection

Material selection takes place in person, allowing homeowners to compare cabinetry construction, countertop surfaces, and finish options directly. Seeing materials in a showroom setting provides context that samples alone can’t offer, especially when evaluating durability and color consistency.

For many kitchen renovations in Northern Virginia, these selections are made with longevity in mind rather than trend cycles.

Design finalization and installation

Once layouts and materials are finalized, detailed plans guide the construction phase. Materials are ordered and inspected prior to installation. Licensed professionals manage demolition, preparation, and installation, coordinating each phase to maintain continuity with the approved design.

This approach minimizes mid-project changes and helps keep the renovation aligned with original planning decisions.

Planning and Design Considerations for Northern Virginia Kitchen Remodels

Kitchen renovation projects in Northern Virginia are shaped by local housing stock and infrastructure. Many homes include structural limitations that influence layout decisions, such as load-bearing walls, ceiling height constraints, or legacy plumbing and electrical systems.

During the planning phase, these factors are evaluated alongside client priorities. Storage needs, cooking habits, entertaining patterns, and long-term plans all influence design direction. A kitchen remodel in Fairfax County often requires balancing modernization with the realities of the existing structure.

This stage also includes discussions around durability and maintenance. Countertop materials, cabinet construction, and hardware selections are evaluated based on how the kitchen will be used, not just how it will look upon completion.

Material Selection and Performance Over Time

Material performance is a critical consideration in custom kitchen remodeling. Cabinet construction, countertop durability, and finish resilience all influence how the kitchen holds up over years of use.

In Northern Virginia, homeowners often prioritize materials that balance appearance with maintenance requirements. Quartz and natural stone countertops, solid wood or plywood cabinet boxes, and finishes designed to resist moisture and wear are common selections.

These choices support both daily function and long-term value retention, particularly in competitive resale markets within Fairfax County and surrounding areas.

Long-Term Value of a Custom Kitchen Remodel

A custom kitchen remodel adds value beyond immediate visual improvement. Layout efficiency, storage capacity, and build quality all contribute to how the home performs over time.

In Northern Virginia, kitchens that are designed with longevity in mind tend to remain appealing longer. Neutral but intentional design decisions, durable materials, and layouts that adapt to changing household needs support both daily living and resale potential.

Rather than emphasizing short-term trends, custom kitchen remodeling focuses on decisions that remain functional and relevant.

Why Century Bathrooms & Kitchens 

With decades of experience serving Northern Virginia, we’ve built a reputation on transparency, expert craftsmanship, and lasting client relationships. Our Fairfax showroom supports informed material selection through hands-on comparison of cabinetry, countertops, fixtures, and finishes. This allows homeowners to make decisions with clarity rather than relying solely on catalogs or digital renderings.

Most importantly, our team remains involved throughout the renovation as a means to keep clients informed on the progress and address questions or adjustments as they arise.

Build Your Dream Kitchen

If you’re considering a kitchen remodel in or near Fairfax County, contact Century Bathrooms & Kitchens to see what custom solutions we can design for you. Visit our kitchen remodeling service page to learn more, or schedule an appointment to get started.