Bathroom tile installation in Southern Maryland costs $1,000 to $8,000 in 2026, with most homeowners in Calvert, St. Mary's, and Charles County paying $10 to $50 per square foot installed, materials and labor combined. A straightforward retiling of a standard 50-square-foot bathroom floor with ceramic tile runs $500 to $2,500. A full floor-to-ceiling tile job in a master bathroom with porcelain or natural stone, including shower walls, a tiled niche, and decorative accents, runs $5,000 to $8,000 or more.
The range is wide because bathroom tile costs depend on the tile material (ceramic is the most affordable, natural stone and glass are the most expensive), the area being tiled (floor only vs. floor and walls vs. a full shower surround), the size of the bathroom, the complexity of the layout and pattern, whether old tile needs to be removed, the condition of the substrate underneath, and the waterproofing requirements for wet areas. A small powder room floor in ceramic is the low end. A large master bathroom with marble on the floor, porcelain on the shower walls, a herringbone accent band, and a full tear-out of existing tile is the high end.
In Southern Maryland, tile choice and installation quality matter more than they do in drier climates. The Chesapeake Bay region's humidity, particularly during the long, wet stretch from May through October, creates persistent moisture conditions in bathrooms that amplify the consequences of poor tile work. A tile installation that would hold up for decades in an arid climate can fail within a few years in a Southern Maryland bathroom if the waterproofing membrane is inadequate, the grout is not sealed, or the substrate was not properly prepared. The climate does not change what tile costs. It changes what bad tile costs, and the answer is mold remediation, substrate rot, and a complete do-over.
Here is what bathroom tile installation costs in this area, what material to choose, what drives the price, and how to make the right decisions for your home.
Bathroom Tile Cost by Material
The tile material you select is the largest single factor in the per-square-foot cost. Each material has a different price range, durability profile, and maintenance requirement. All costs below include both material and professional installation.
| Tile Material | Cost Per Sq Ft (Installed) | Durability | Maintenance | Best For |
|---|---|---|---|---|
| Ceramic | $10 to $45 | 20 to 30 years | Low, seal grout every 1 to 2 years | Floors, walls, backsplashes. The most versatile and affordable option. Huge variety of colors, sizes, and finishes. |
| Porcelain | $14 to $45 | 25 to 40 years | Very low | Floors, walls, showers. Denser and harder than ceramic with a lower water absorption rate. The best all-around choice for wet areas. |
| Glass | $10 to $100 | 20 to 30 years | Low, does not absorb water | Accent walls, backsplashes, shower niches. Stunning visual impact. Fragile compared to ceramic and porcelain. Best used as an accent, not a full-floor material. |
| Marble | $11 to $54 | 25 to 40 years | High, must be sealed every 6 to 12 months | Floors, shower walls, vanity surrounds. Classic beauty with a premium maintenance requirement. Porous, absorbs moisture and stains without regular sealing. |
| Granite | $11 to $42 | 30 to 50 years | Moderate, seal every 1 to 2 years | Floors and countertops. Extremely hard and durable. Less common in bathroom tile applications than marble or porcelain. |
| Slate | $9 to $38 | 30 to 50 years | Moderate, seal annually | Floors and shower floors. Natural texture provides good slip resistance. Adds a rustic, organic look. Thickness variations require skilled installation. |
| Travertine | $12 to $53 | 25 to 40 years | High, must be sealed regularly | Floors, shower walls. Warm, earthy tones. Naturally porous, demands consistent sealing in Southern Maryland's humid climate. |
The recommendation for most Southern Maryland bathrooms: Porcelain tile. Porcelain is manufactured at higher temperatures than ceramic, which makes it denser, harder, and less porous. Its water absorption rate is 0.5 percent or less (compared to 3 to 7 percent for standard ceramic), which makes it inherently more resistant to moisture damage, a critical advantage in the Chesapeake Bay region. Porcelain is available in virtually any look, including styles that convincingly replicate natural stone, wood, and concrete, at a fraction of the maintenance requirement. For shower floors, walls, and any surface that will see regular water contact, porcelain is the best balance of performance, aesthetics, and cost.
When to choose natural stone: Marble, travertine, and slate are beautiful materials that create a look no manufactured tile can fully replicate. If you want natural stone in a Southern Maryland bathroom, budget for the higher material cost and the ongoing maintenance, specifically, regular sealing on a six-to-twelve-month schedule. In this region's humidity, an unsealed natural stone shower wall will absorb moisture, develop staining, and eventually support mold growth behind and within the stone. Natural stone is not the wrong choice. It is the high-maintenance choice, and it performs beautifully when that maintenance is followed.
When to choose ceramic: Ceramic tile is the right choice when budget is the primary concern and the tile will not be in constant direct water contact (bathroom floors outside the shower, half-walls, wainscoting, vanity backsplashes). Modern ceramic tile is available in quality that far exceeds its price point, large-format rectified ceramics in the $12 to $20 per square foot installed range can look indistinguishable from porcelain or stone.
Bathroom Tile Cost by Location in the Bathroom
Where the tile goes, floor, walls, or inside the shower, affects both the per-square-foot cost and the total project cost because each area has different preparation, waterproofing, and labor requirements.
| Area | Cost Per Sq Ft (Installed) | Typical Total Cost | Notes |
|---|---|---|---|
| Bathroom floor | $7 to $25 | $800 to $7,000 | Includes substrate preparation and leveling. Cost depends on floor size and tile material. |
| Bathroom walls | $7 to $25 | $800 to $8,000 | Wall tile requires adhesive rated for vertical application. Larger wall areas (wainscoting to ceiling) increase total cost. |
| Shower floor | $5 to $25 | $500 to $1,000 | Small area but requires careful slope work for drainage and waterproof membrane beneath the tile. Small-format tiles preferred for grip. |
| Shower walls | $5 to $25 | $800 to $2,600 | Requires full waterproofing membrane. Cement board substrate. The most moisture-critical surface in the bathroom. |
Floor installation is the most straightforward bathroom tile job. The existing flooring is removed (or tiled over if the existing substrate is sound and the height will not create a tripping hazard at the door threshold), the subfloor is inspected and leveled, and the new tile is set in thin-set mortar. For a standard bathroom floor in Southern Maryland, typically 25 to 75 square feet, the job takes one to two days.
Wall installation requires more labor per square foot than floor work because the tile setter must work vertically, fight gravity during the setting process, and maintain perfectly plumb and level lines over large surfaces where any deviation is immediately visible. Full floor-to-ceiling tile on all walls is a premium look but a significant cost, a 100-square-foot bathroom with all four walls tiled to the ceiling could have 200 to 300 square feet of wall surface.
Shower tile is the most labor-intensive and the most critical to get right. The shower is the wettest environment in the bathroom, and every square inch of tile in the shower must be backed by a continuous, properly installed waterproofing membrane. The shower floor must slope correctly toward the drain (a quarter inch per foot is standard). The shower walls must be waterproofed from the pan up to at least six inches above the showerhead, or to the ceiling for steam showers. Corners, seams, and penetrations (showerhead, valve, niche) must be sealed with waterproofing tape or fabric embedded in the membrane. This preparation work is invisible once the tile is installed, but it is the difference between a shower that lasts 25 years and one that rots the framing within five.
Bathroom Tile Cost by Bathroom Size
The size of the bathroom directly determines how much tile you need and what the total project costs. Here are the typical ranges based on the square footage being tiled.
| Bathroom Size (Sq Ft) | Typical Application | Cost Range |
|---|---|---|
| 25 sq ft | Small powder room or half-bath floor | $250 to $1,250 |
| 50 sq ft | Standard hall bathroom floor | $500 to $2,500 |
| 100 sq ft | Master bathroom floor, or bathroom floor and partial walls | $1,000 to $5,000 |
| 150 sq ft | Large master bathroom floor and walls, or full bathroom retile including shower | $1,500 to $7,500 |
These ranges cover the tiled area, not the overall bathroom square footage. A 75-square-foot bathroom might have 50 square feet of floor tile and 60 square feet of shower wall tile, totaling 110 square feet of tiled surface.
Southern Maryland's housing stock and typical bathroom sizes: Homes built in the 1970s through 1990s in developments throughout Waldorf, La Plata, Lexington Park, California, and Lusby typically have hall bathrooms in the 40-to-55-square-foot range and master bathrooms in the 60-to-100-square-foot range. Newer construction from the 2000s onward, particularly in the newer Waldorf subdivisions, Wildewood in California, and developments in Dunkirk and Huntingtown, tends to have larger master bathrooms in the 80-to-130-square-foot range, often with separate tub and shower areas that increase the total tiled surface significantly.
Labor Costs
Labor is a significant portion of the total tile installation cost, and rates vary by the type of tile being installed.
| Tile Type | Labor Cost Per Sq Ft | Notes |
|---|---|---|
| Ceramic tile | $4 to $8 | The most straightforward to cut and set. Standard labor rates apply. |
| Porcelain tile | $4 to $8 | Harder than ceramic, requires wet-saw cutting, but standard labor rates for experienced installers. |
| Natural stone (marble, granite, slate, travertine) | $6 to $15+ | Requires specialized cutting equipment, careful handling (chips and cracks easily), and precise installation. Irregular thickness in slate and travertine requires additional leveling. |
| Glass tile | $8 to $15+ | Fragile, requires specialized adhesive, and shows every imperfection in the substrate behind it. Skilled labor is essential. |
| Mosaic and herringbone patterns | $6 to $12+ | Additional layout time, more cuts, and more grout joints increase labor time significantly. |
Large-format tile (12x24 inches and larger) requires a flat, level substrate, any lippage (height difference between adjacent tiles) is exaggerated with large tiles and is both visible and a tripping hazard. If the subfloor or wall surface is not flat, leveling compound or additional substrate preparation adds $2 to $5 per square foot. The tiles themselves are more difficult to handle and set, and breakage rates during installation are higher. Despite having fewer grout joints (less grouting labor), large-format tile typically costs the same or slightly more per square foot to install than standard sizes because of the additional substrate preparation and handling requirements.
Additional Costs: Removal, Repair, and Patterns
Beyond the tile and labor, several common add-on costs affect the total project budget.
Old Tile Removal
| Task | Cost Per Sq Ft | Notes |
|---|---|---|
| Remove existing tile (floor or wall) | $2 to $7 | Includes breaking out old tile, scraping adhesive or mortar from the substrate, and disposal. Cost depends on how well the old tile is bonded. |
| Remove tile from cement board (shower) | $3 to $7 | Cement board behind shower tile is often removed and replaced rather than scraped, adding to cost. |
Old tile removal is one of the most unpredictable costs in a retiling project. Tile that was set in thin-set mortar over cement board or a well-prepared concrete slab comes off relatively cleanly. Tile that was set in thick-set mortar (mud bed), or tile that was glued directly to drywall or plywood with construction adhesive, is significantly more difficult and time-consuming to remove. In older Southern Maryland homes, particularly those built before 1985 in communities like Leonardtown, Mechanicsville, Hollywood, and the older sections of Prince Frederick, bathrooms were sometimes tiled with thick-set mortar methods that are labor-intensive to demolish.
Subfloor Repair
| Task | Cost | When It Applies |
|---|---|---|
| Subfloor repair or replacement | $40 to $65 per sq ft | When the subfloor beneath the old tile is water-damaged, rotted, or structurally compromised. |
| Cement board installation | $4 to $6 per sq ft | Required over plywood subfloors before tile is set. Standard practice for all bathroom floor and wall tile. |
| Leveling compound application | $2 to $5 per sq ft | When the subfloor is uneven and must be flattened before tile is set. Common in older homes. |
Subfloor damage is the hidden cost of bathroom retiling in Southern Maryland. When old tile is removed from a bathroom floor or shower surround, the substrate is exposed for the first time in years, sometimes decades. In homes throughout the tri-county area, particularly those with original 1980s and 1990s bathrooms where the tile or tub surround has been in place for 30 or more years, it is common to find moisture damage beneath the tile that was not visible from above. Plywood subfloors that have absorbed moisture through failed grout or inadequate waterproofing may be soft, swollen, or partially rotted. Drywall behind tub surrounds and shower walls (which should have been cement board but often was not in older construction) may be disintegrated from decades of moisture exposure.
This is not a reason to skip the retile, it is a reason to do it now, before the hidden damage gets worse. The retiling project reveals the problem, and fixing the substrate during the tile installation adds cost but ensures the new tile is set on a sound foundation that will not fail.
Tile Pattern Costs
The pattern in which the tile is laid affects the labor cost. More complex patterns require more time, more cuts, and more skill.
| Pattern | Cost Per Sq Ft (Labor Portion) | Notes |
|---|---|---|
| Straight lay (grid) | $3 to $35 | The simplest pattern. Tiles aligned in a grid with uniform grout joints. Fastest to install. |
| Running bond (brick pattern) | $3 to $35 | Each row is offset by half a tile width. Slightly more labor than straight lay. The most common pattern for subway tile and rectangular tiles. |
| Herringbone | $3 to $36 | Rectangular tiles set at 45-degree angles in a V-pattern. Significantly more cuts and layout time. A premium look. |
| Mosaic | $3 to $36 | Small tiles (typically 1x1 or 2x2) set in sheets. More grout joints, more setting time, and more detailed work. |
| Chevron | $5 to $36 | Similar to herringbone but with tiles cut at an angle so the points form a clean zigzag. Requires precision cutting. |
| Basket weave | $4 to $36 | Alternating pairs of rectangular tiles create a woven look. Moderate complexity. |
| Diagonal | $4 to $36 | Standard tiles set at 45 degrees to the walls. Requires more perimeter cuts and careful layout. |
Cost-effective pattern choices: A running bond (offset) pattern with a standard 3x6 subway tile or a 12x24 porcelain tile creates a professional, attractive look with minimal labor premium over a straight grid. Herringbone is the most popular premium pattern in bathroom renovations in 2026, and it adds $2 to $6 per square foot in labor over a running bond, a meaningful but modest premium for the visual impact. Full-wall herringbone in a shower is one of the highest-impact design choices in a bathroom retile.
What Drives Tile Installation Cost in Southern Maryland
Tile Material and Quality
This is the most obvious cost driver. The difference between $10-per-square-foot ceramic and $54-per-square-foot marble is not just a per-unit price difference, it compounds over the total tiled area and affects labor rates as well, because natural stone and glass require more skilled handling, specialized cutting tools, and slower installation pace. For a 100-square-foot bathroom retile (floor and shower walls combined), the difference between a mid-range porcelain at $18 per square foot installed and a marble at $35 per square foot installed is $1,700, and that gap widens quickly for larger bathrooms.
Scope of Work
Retiling just the floor is the least expensive scope. Adding shower walls roughly doubles the tiled area and the cost. A full bathroom retile, floor, all walls to wainscoting height or ceiling height, and a complete shower surround with niche and bench, can involve 150 to 300 square feet of tiled surface and pushes the project into the $5,000 to $8,000 or higher range.
Tear-Out and Substrate Condition
Tiling over a clean, sound surface (new construction, or replacing tile on a solid cement board substrate) costs less than tearing out old tile, repairing damaged substrate, and then tiling. In Southern Maryland, where humidity accelerates moisture damage behind failed tile, tear-out frequently reveals substrate problems that add $500 to $2,000 to the project. This is not padding, it is fixing what was hidden, and it must be fixed before new tile goes on.
Bathroom Accessibility and Layout
A spacious, single-story bathroom with wide doorways and a simple rectangular floor is easier and faster to tile than a cramped second-floor bathroom with angled walls, a platform tub surround, and a tight shower stall full of corners and niches. More cuts, more fiddly work around obstacles, and more difficult access all increase labor time.
Waterproofing Requirements
Every shower must be waterproofed. Bathroom floors that will see water (in front of the tub, around the toilet) should be waterproofed or at minimum have a moisture barrier. A proper waterproofing membrane system (Schluter Kerdi, Laticrete Hydro Ban, or equivalent) adds $3 to $8 per square foot to the shower installation. This is not optional in Southern Maryland. It is the most important component in the installation.
Choosing the Right Tile for Southern Maryland's Humid Climate
Southern Maryland sits on the western shore of the Chesapeake Bay, and the climate is classified as humid subtropical. Summer relative humidity regularly exceeds 80 percent, and bathrooms in the region operate under sustained moisture conditions that are more demanding than national averages suggest. Tile selection should account for this reality.
Water Absorption Rate Matters
Tile is classified by water absorption rate, which directly measures how much moisture the tile body absorbs:
| Classification | Absorption Rate | Examples | Suitability for Southern Maryland Bathrooms |
|---|---|---|---|
| Impervious | Less than 0.5% | Most porcelain tiles | Excellent, the best choice for showers, floors, and any wet area. |
| Vitreous | 0.5% to 3% | High-quality ceramic, some porcelain | Very good, appropriate for all bathroom applications. |
| Semi-vitreous | 3% to 7% | Standard ceramic | Good for dry areas (floors outside the splash zone, walls above wainscoting). Not recommended for shower interiors. |
| Non-vitreous | More than 7% | Terra cotta, some handmade tiles, unglazed decorative tiles | Not recommended for bathrooms in this climate. |
For any surface inside the shower, use impervious or vitreous tile. For bathroom floors, vitreous or better. For decorative wall areas that do not receive direct water, semi-vitreous is acceptable.
Grout Selection
Grout is the weak point in any tile installation when it comes to moisture. In Southern Maryland's humidity, grout choice matters significantly.
Epoxy grout ($8 to $15 per square foot, materials only) is non-porous, does not absorb water, does not stain, and does not support mold growth. It is the premium choice for showers and wet areas. It is more difficult to work with (shorter working time, harder to clean up), which adds labor cost, but it effectively eliminates the ongoing maintenance of sealing cement-based grout.
Cement-based grout with sealer ($2 to $5 per square foot, materials only, plus sealer) is the standard choice. It must be sealed after installation and resealed every one to two years to maintain its water resistance. Unsealed cement grout in a Southern Maryland shower will absorb moisture, discolor, and eventually support mold growth in the grout joints.
Recommendation: For shower installations, epoxy grout is worth the premium. It eliminates the most common maintenance failure in tile showers (neglected grout sealing) and provides decades of trouble-free performance. For bathroom floors and walls outside the shower, sealed cement-based grout performs well with reasonable maintenance.
Ventilation: The Tile Installation Nobody Thinks About
No tile material or grout type can compensate for inadequate bathroom ventilation. A bathroom exhaust fan that is properly sized (minimum 1 CFM per square foot of bathroom area, or 50 CFM minimum for bathrooms up to 50 square feet), vented to the outside (not into the attic), and actually used is the most important moisture control device in the room.
In many Southern Maryland homes, the existing bathroom exhaust fan is undersized, loud (which means people turn it off), or vented into the attic instead of to the exterior. A retiling project is the right time to address ventilation. A quality bath fan rated at 80 to 110 CFM with a noise level below 1.0 sone costs $100 to $300 and can be installed during the tile project with minimal additional labor. This is especially critical in homes throughout Chesapeake Beach, North Beach, Solomons, and the coastal communities along the Patuxent River and the Bay, where ambient humidity is at its highest.
The Importance of Waterproofing
Waterproofing is not a separate topic from tile installation, it is part of tile installation. But it deserves its own section because it is the component most commonly skipped or done poorly in budget tile jobs, and the consequences in Southern Maryland's climate are severe.
What Proper Waterproofing Looks Like
A properly waterproofed shower or wet area has a continuous waterproof membrane behind the tile on every surface that water touches. This membrane prevents water from reaching the substrate (cement board, plywood, or framing) behind the tile. It is installed:
- On the shower floor (under the tile, on top of the mortar bed or shower pan liner)
- On all shower walls, from the pan to at least six inches above the showerhead, ideally to the ceiling
- At all inside corners (floor-to-wall, wall-to-wall) using waterproofing tape or fabric band embedded in the membrane
- Around all penetrations (showerhead, valve, niche edges) with waterproofing collars or sealant
The two most common membrane systems in residential work are sheet membranes (like Schluter Kerdi, a polyethylene sheet bonded to the substrate with thin-set) and liquid-applied membranes (like Laticrete Hydro Ban or RedGard, painted onto the substrate in two coats). Both systems, when properly installed, create a waterproof envelope behind the tile.
What Happens Without It
Tile and grout are not waterproof on their own. Water penetrates through grout joints, through micro-cracks in grout, and through any imperfection in the tile setting. Without a membrane behind the tile, that water reaches the substrate. In Southern Maryland's humidity, where the air itself carries significant moisture and drying conditions are poor from May through October, wet substrates do not dry out, they stay wet. Wet cement board deteriorates. Wet plywood rots. Wet framing grows mold.
The result is a shower that looks fine from the tile side but is rotting from behind, and by the time the damage becomes visible (loose tiles, soft spots, musty smell, mold at the base of the shower), the framing and subfloor may require significant repair. The total cost of tearing out a failed shower, remediating mold, replacing rotted framing, and retiling correctly can reach $5,000 to $12,000, three to five times the cost of doing the waterproofing right the first time.
When getting estimates for a tile project that includes any shower or wet-area work, ask specifically about the waterproofing system. A contractor who cannot name the membrane system they use, or who says grout sealer is sufficient waterproofing for a shower, is not the right contractor for the job.
Sample Project Scenarios
These three scenarios represent the most common bathroom tile projects we see in Southern Maryland homes. Each includes a detailed cost breakdown.
Scenario 1: Hall Bathroom Floor Retile
The situation: A 50-square-foot hall bathroom in a 1990s-era Waldorf colonial. The existing vinyl flooring is worn and peeling. The homeowner wants durable, attractive tile on the floor. The shower has an existing fiberglass tub surround in good condition, only the floor is being tiled.
| Item | Cost |
|---|---|
| Remove existing vinyl flooring | $100 to $200 |
| Inspect and prep subfloor | $100 to $200 |
| Install cement board underlayment (50 sq ft) | $200 to $300 |
| Porcelain floor tile, 12x24, mid-range ($16/sq ft installed) | $800 |
| Grout (cement-based, sealed) | Included in tile cost |
| Threshold transition strip at doorway | $30 to $75 |
| Caulk at tub base and toilet base | $25 to $50 |
| Total | $1,255 to $1,625 |
Timeline: One to two days. This is a straightforward project that an experienced tile installer handles routinely.
Scenario 2: Master Bathroom Floor and Shower Retile
The situation: A 90-square-foot master bathroom in a 2000s-era home in Prince Frederick. The existing ceramic tile floor (70 sq ft) is dated, and the shower (40 sq ft of wall tile, 9 sq ft of floor tile) has cracked grout and a few loose tiles. The homeowner wants to retile the entire floor and the shower with porcelain tile, replace the shower niche, and install a frameless glass shower door.
| Item | Cost |
|---|---|
| Remove existing floor tile (70 sq ft at $3/sq ft) | $210 |
| Remove existing shower tile (49 sq ft at $5/sq ft) | $245 |
| Remove and replace cement board in shower | $250 to $400 |
| Inspect and repair subfloor (assume minor leveling needed) | $200 to $400 |
| Waterproofing membrane, shower walls and floor (Kerdi or equivalent) | $400 to $650 |
| Porcelain floor tile, 12x24, mid-range (70 sq ft at $18/sq ft installed) | $1,260 |
| Porcelain shower wall tile, 3x12 stacked (40 sq ft at $20/sq ft installed) | $800 |
| Porcelain shower floor tile, 2x2 mosaic (9 sq ft at $22/sq ft installed) | $198 |
| Recessed shower niche, tiled (one standard niche) | $250 to $400 |
| Epoxy grout in shower; sealed cement grout on floor | $150 to $250 |
| Frameless glass shower door | $1,200 to $2,500 |
| Caulk, trim, threshold, and finish details | $100 to $200 |
| Total | $5,263 to $7,513 |
Timeline: Five to eight days. Two days for demolition and substrate preparation, one day for waterproofing (with curing time), two to three days for tile setting and grouting, and the glass door is installed one to two weeks later after full cure.
Scenario 3: Full Master Bathroom Retile with Premium Materials
The situation: A 120-square-foot master bathroom in a Huntingtown colonial. The homeowner wants a complete retile, floor, shower floor and walls with a built-in bench, wainscoting on all walls to 48 inches, and a tiled tub surround. Materials are marble-look porcelain on the floor, herringbone porcelain accent wall in the shower, and a mosaic tile shower floor. Total tiled surface: approximately 230 square feet.
| Item | Cost |
|---|---|
| Remove all existing tile and old substrate (230 sq ft at $4/sq ft avg) | $920 |
| Subfloor repair (assume 20 sq ft of damaged plywood at $50/sq ft) | $1,000 |
| Install new cement board on all tiled surfaces | $500 to $700 |
| Waterproofing membrane, shower and tub surround | $600 to $900 |
| Marble-look porcelain floor tile (85 sq ft at $22/sq ft installed) | $1,870 |
| Porcelain wainscoting tile on walls (70 sq ft at $20/sq ft installed) | $1,400 |
| Herringbone porcelain shower wall tile (50 sq ft at $28/sq ft installed) | $1,400 |
| Mosaic porcelain shower floor tile (12 sq ft at $25/sq ft installed) | $300 |
| Tub surround tile (30 sq ft at $20/sq ft installed) | $600 |
| Built-in tiled shower bench | $500 to $1,000 |
| Recessed shower niches (two) | $400 to $700 |
| Epoxy grout in all wet areas; sealed cement grout on floor and wainscoting | $300 to $450 |
| Decorative edge trim (Schluter or equivalent) | $150 to $300 |
| Caulk, transitions, and finish details | $150 to $250 |
| Total | $10,090 to $11,790 |
Timeline: Two to three weeks. This is a major tile project that requires careful planning, skilled labor, and time for each phase (demolition, substrate prep, waterproofing cure, tile setting, grouting, sealing). The result is a bathroom that looks and functions like a professional remodel.
Frequently Asked Questions
How much does it cost to retile a bathroom in Southern Maryland? Most homeowners in Calvert, St. Mary's, and Charles County pay $1,000 to $8,000 for bathroom tile installation in 2026. A basic floor retile with ceramic or porcelain runs $500 to $2,500. A full floor-and-shower retile with quality porcelain and a glass enclosure runs $5,000 to $8,000. Premium projects with natural stone, complex patterns, and extensive tile coverage can exceed $10,000. The exact cost depends on the tile material, the area being tiled, the bathroom size, and the condition of the existing substrate.
How long does bathroom tile installation take? A floor-only retile takes one to two days. A shower retile (demo, waterproofing, tile, grout) takes three to five days. A full bathroom retile including floor, walls, and shower takes one to three weeks depending on the scope and complexity. Grout needs 24 to 72 hours to cure before the shower can be used. Glass enclosures are typically installed one to two weeks after tile work is complete.
Can I tile over existing tile? In some cases, yes, if the existing tile is firmly bonded, flat, and in good condition. Tiling over existing tile adds height to the floor (which may create a tripping hazard at the door threshold and require toilet flange adjustment) and adds weight (a consideration on second floors). It is generally not recommended in showers, where adhesion and waterproofing integrity are critical. Removing the old tile and starting from a clean substrate is the more reliable approach and the one we recommend for most bathroom retiling projects.
What is the best tile for a bathroom in Southern Maryland? Porcelain tile is the best overall choice for bathrooms in this region. Its low water absorption rate (below 0.5 percent) makes it inherently resistant to the moisture conditions that are constant in Chesapeake Bay-area bathrooms. It is available in an enormous range of styles, and it requires less maintenance than natural stone. For shower floors specifically, choose small-format porcelain (2x2 or mosaic) with a matte or textured finish for slip resistance.
Do I need to waterproof my bathroom tile? Waterproofing is essential for any tile inside the shower or on surfaces that receive direct water. Tile and grout alone are not waterproof, water penetrates through grout joints and reaches the substrate behind the tile. In Southern Maryland's humid climate, moisture behind tile does not dry out readily, leading to mold growth, substrate rot, and tile failure. A membrane system (Schluter Kerdi, Laticrete Hydro Ban, or equivalent) should be installed behind all shower tile. Bathroom floors should have a moisture barrier, especially in front of the shower and around the toilet.
Is porcelain better than ceramic for a bathroom? Porcelain is denser, harder, and absorbs less water than standard ceramic. For showers and areas with regular water exposure, porcelain is the better choice. For bathroom floors and walls that do not see heavy water contact, quality ceramic performs well and costs less. The visual difference between modern ceramic and porcelain is minimal, the functional difference is in water resistance and durability.
How much does it cost to remove old bathroom tile? Old tile removal costs $2 to $7 per square foot, depending on how the tile was installed and what it is bonded to. A 50-square-foot bathroom floor removal typically runs $100 to $350. Shower tile removal, which often includes removing the cement board behind the tile, runs $3 to $7 per square foot. The big variable is what you find underneath, water-damaged subfloors that need repair can add $500 to $2,000 or more to the project.
What tile pattern is best for a small bathroom? A running bond pattern with large-format tiles (12x24 or larger) makes a small bathroom feel larger by reducing the number of grout lines and creating a sense of visual flow. Light-colored tiles enhance this effect. Diagonal layouts can also make a floor feel more spacious. Avoid very small tiles (1x1 mosaic) on the floor of a small bathroom, the dense grout grid can make the space feel busy and smaller. Save mosaic tiles for accent areas and the shower floor, where they serve a functional purpose (better traction).
Do I need a permit for bathroom tile work in Southern Maryland? Tile installation alone, replacing tile on existing surfaces without altering plumbing or electrical, generally does not require a permit in Calvert, Charles, or St. Mary's County. However, if the project involves plumbing modifications (moving a drain, adding a shower valve, changing fixture locations) or electrical work (moving a light or outlet), those components require permits. Your contractor should advise on permit requirements based on the scope of your specific project.
How often does grout need to be sealed? Cement-based grout should be sealed every one to two years in Southern Maryland bathrooms. In the shower, where moisture exposure is constant, annual sealing is recommended. Epoxy grout does not require sealing, it is non-porous by nature. If you choose cement-based grout for your shower, build grout sealing into your annual home maintenance routine. A $15 bottle of grout sealer and 30 minutes of application time once a year protects a $5,000 tile investment.
Ready to retile your bathroom? Gray & Sons Contracting has 50 years of experience building in Southern Maryland. We understand the local climate, the moisture challenges of Chesapeake Bay-region bathrooms, and the building codes in Calvert, St. Mary's, and Charles County. Whether you need a simple floor retile or a complete bathroom transformation, we will assess your space, discuss your options, and provide a detailed estimate. Get a Free Estimate