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Bathroom Remodeling in Orlando, Designed Around How You Actually Use It

Curbless walk-in showers, freestanding tubs, heated floors, custom vanities. Award-winning bathroom renovations across Orlando, Windermere, and Central Florida — every project since 2010.

Bathrooms are small rooms with big consequences. We sweat the details.

Karhan Construction & Remodeling has remodeled more than 580 bathrooms across Orlando since 2010 — primary suites, en-suites, powder rooms, kids' baths, and accessibility conversions. Bathrooms are the most failure-prone room in any house: water, vapor, drainage, ventilation, and electrical all converge in a 60-square-foot space. Get any one wrong and you're tearing it out in three years.

Our bathroom builds use Schluter and Wedi waterproofing systems, sealed-out shower curbs (or no curb at all), code-plus ventilation, and dedicated GFCI circuits. We pressure-test every drain, light-test every shower pan, and document the rough plumbing with photographs before tile goes up.

Every project is led by an NKBA-certified designer and a single dedicated project manager. 92% of our bathrooms finish on or ahead of schedule.

What's included

A complete bathroom, handled by one team

Tile, plumbing, electrical, glass, vanity, ventilation — every trade and timeline runs through one project manager and one fixed-price contract.

Walk-in & curbless showers

Schluter Kerdi or Wedi waterproofing, linear or center drains, frameless glass, custom niches. Curbless installs whenever the floor structure allows.

Freestanding & built-in tubs

Cast-iron, acrylic, or solid-surface freestanding tubs. Drop-in and undermount installations. Floor-mount tub fillers from Kohler, Waterworks, and Brizo.

Custom vanities

In-house millwork plus partnerships with Restoration Hardware, Waterworks, and select premium vanity makers. Stone tops templated digitally for hairline-tight seams.

Heated floors

Schluter Ditra-Heat or Warmup electric radiant under tile. Programmable thermostats with humidity sensors. Standard in roughly 80% of our bathrooms.

Tile & stone

Slab and large-format tile installations, herringbone and chevron patterns, mosaic shower floors, Schluter trims. Sourced from Florida Tile, Ann Sacks, and Waterworks.

Ventilation done right

Code-plus exhaust fans (Panasonic WhisperGreen) ducted to the exterior — never to the attic. Humidity-sensing controls so the fan runs when it needs to.

Investment

Three tiers, one fixed-price contract

Real ranges from real Orlando-area projects. Final pricing depends on layout changes, tile selection, fixtures, and shower glass.

Powder / Guest
$28–45K

Half-baths and guest bathrooms. Same footprint, fresh finishes, often a feature wall.

  • Vanity & stone top
  • New toilet & faucet
  • Tile floor or feature wall
  • Updated lighting & mirror
  • 3–4 week build
Master Suite
$110–150K+

Showpiece master baths with curbless shower, freestanding tub, and double vanity. Often combined with closet redesign.

  • Curbless walk-in shower
  • Freestanding tub & filler
  • Double custom vanity
  • Slab stone walls or floor
  • Heated floor + heated towel bar
  • Steam shower (optional)
  • Smart-home integration
  • 7–10 week build

What goes into an Orlando bathroom remodel

Bathrooms in Central Florida housing stock fall into a few archetypes: the converted-closet en-suite in a Lake Nona estate, the original 1920s tile bath in a Winter Park craftsman, the dated 1980s primary in a Windermere two-story. Each comes with its own challenges — sloped slabs, cast-iron drain stacks, aluminum branch wiring, lath-and-plaster walls. Sixteen years here means we know what we'll find behind the wall before we open it.

Waterproofing: the part nobody sees

The single biggest variable in whether a bathroom lasts is what you can't see — the waterproofing membrane behind the tile. We don't use cement board with a vapor barrier; that's the 1995 method and it leaks. Every shower we build uses a Schluter Kerdi or Wedi system: a fully bonded waterproof membrane on top of the substrate, with sealed corners, pre-formed drains, and pressure-tested seams. Niches are built with foam blocks and tiled directly. We never caulk a niche corner — water will find it.

Curbless showers: harder, better, more accessible

A curbless shower (sometimes called a wet room or zero-threshold shower) eliminates the curb between shower and bath floor. They're more accessible, easier to clean, and make small bathrooms feel dramatically larger. They're also harder to build — the subfloor has to be lowered or a linear drain has to be designed in, and the slope to drain has to be engineered into the substrate. We build curbless showers whenever the floor structure allows; in older homes with shallow joists, we sometimes need to sister joists or use a recessed floor pan.

Layout: tubs, showers, and the great either/or

Most primary bathrooms in older Orlando homes were built around a single 60-inch alcove tub. That tub is rarely used. Our most common layout move is to remove the tub, expand the shower, and either add a freestanding soaker tub if there's room or skip the tub entirely. Real-estate wisdom says you need a tub for resale; we've found, after hundreds of projects, that buyers care far more about a great primary shower than about having a tub somewhere in the house. (Keep one tub in a kids' or hall bath if you have one.)

Vanities: custom vs. ready-made

For a primary bathroom, we recommend custom or semi-custom vanities. Off-the-shelf vanities almost never fit a real bathroom's dimensions, and the construction quality is poor. Custom vanities cost $4,000–$12,000 depending on size and finish — meaningful but worth it. For powder rooms we sometimes use a vintage furniture piece converted into a vanity, which can be both beautiful and budget-friendly.

Heated floors: cheap luxury

Electric radiant floor heat (Schluter Ditra-Heat or Warmup) is the single best dollar-to-luxury upgrade in any bathroom remodel. Materials run $4–$8 per square foot, the install adds about a day to the schedule, and the result is a floor that's warm under bare feet on a cool February morning. We include it in roughly 80% of bathrooms. The thermostat is programmable and tied to a humidity sensor — when the bathroom gets steamy, the floor warms up and dries it out faster.

Ventilation: the most underbuilt system in residential construction

Code requires 50 CFM of exhaust ventilation in a bathroom. That's not enough. We spec 80–110 CFM Panasonic WhisperGreen fans, ducted with smooth (not flex) duct to the exterior — never to the attic, never to the soffit. We add humidity-sensing controls so the fan runs whenever the air is wet and shuts off when it's dry. This single decision is the difference between a bathroom that grows mold in three years and one that doesn't.

Permits and inspections

Every bathroom remodel that touches plumbing, electrical, or ventilation requires a building permit. We pull all permits in our name as a Florida-licensed general contractor (CGC1532107) and coordinate inspections with the City of Orlando, Orange County, or your municipal building department. You don't deal with the city.

Living through it

Most clients have a second bathroom and stay home. For single-bath homes, we phase the work — keeping the toilet and a working sink available for as much of the project as possible, and giving notice for the 3–5 days when the bathroom is fully out of commission. We dust-protect adjacent rooms, run HEPA scrubbers, and clean down to broom-clean every Friday.

How it works

Four phases, fully transparent

01

Discovery

Free in-home consultation. We measure, listen, and provide a budget range within 48 hours.

02

Design

3–6 weeks of plans, 3D renderings, finish selections, and tile mock-ups. Fixed design fee, credited toward construction.

03

Build

Fixed-price contract. Weekly site walks, photo updates, and a live schedule you can check anytime.

04

Punch & Warranty

30-day punch list, 2-year workmanship warranty, lifetime warranty on Schluter waterproofing systems.

Where we work

Orlando and surrounding towns

Orlando Windermere Winter Garden Ocoee Apopka Kissimmee Sanford Clermont Winter Park Maitland Lake Nona Dr. Phillips College Park Baldwin Park Altamonte Springs Oviedo Lake Mary Celebration

FAQ

Common questions about bathroom remodels

How much does a bathroom remodel cost in Orlando?

Bathroom remodels in Orlando typically range from $28,000 for a powder room or guest bath refresh to $150,000+ for a luxury master suite with curbless shower, freestanding tub, and heated floors. Our typical primary-bath project comes in between $55,000 and $95,000.

How long does a bathroom renovation take?

Most full bathroom renovations take 5 to 8 weeks of active construction, preceded by 3 to 6 weeks of design and material lead times. Custom vanities, imported tile, and shower glass can extend the schedule.

Do I need a permit for a bathroom remodel in Florida?

Yes, in nearly all cases. Any work involving plumbing, electrical, ventilation, or structural changes requires a building permit. We pull all permits in our name as a Florida-licensed general contractor (CGC1532107) and handle all inspections.

Can I add a bathroom where there isn't one now?

In most homes, yes. The two limiting factors are getting drainage to a stack and ventilation to the exterior. We've added bathrooms to attics, basements, and converted closets in pre-1960 Florida homes. We'll evaluate feasibility during the discovery visit.

Do you do walk-in showers and curbless showers?

Yes — and we strongly recommend curbless showers when the floor structure allows. They're more accessible, easier to clean, and visually expand small bathrooms. We use Schluter Kerdi or Wedi systems for waterproofing and install linear drains for drainage.

Will heated floors work in my old Orlando home?

Almost always. Electric radiant mat systems (Schluter Ditra-Heat or Warmup) install under tile with minimal floor-height impact and run on a standard 120V circuit. We include them in roughly 80% of our bathroom remodels.

What's your warranty on showers?

Two-year Karhan workmanship warranty on all labor, plus the manufacturer's lifetime waterproofing warranty on Schluter Kerdi systems when installed by certified installers (we are). Tile and grout failures from movement are covered for 2 years; we use uncoupling membranes (Schluter Ditra) under all tile floors to minimize this risk.

Ready to start your Orlando bathroom remodel?

Free in-home consultation. Fixed-price contract within two weeks. No pressure, no upsell, no surprises.