Knoxville Tub to Shower Conversions
4611 Central Avenue Pike Suite G, Knoxville, TN, 37912, US
(865) 247-5504

Knoxville tub to shower conversions logo
Installer locking Fibo Aqua-Lock waterproof joints

Fibo Panels: Premium Waterproof Walls — Installed in as Little as 2 Days

Skip grout scrubbing and slow tile timelines. Fibo’s high-pressure laminate surface over a 7-layer marine-grade birch core delivers a durable, beautiful shower you’ll clean in minutes.

Key Features

  • 24″×96″ panels, ~3/8″ thick; ~26 lbs each for easy handling
  • Patented Aqua-Lock click system + sealant = 100% waterproof joints
  • Optional CNC faux grout lines, multiple tile effects and textures
  • Lifetime residential warranty when installed by certified crews
  • Cleans with mild soap—no grout sealing or bleaching
Modern walk-in shower with Fibo grey cement wall panels

About Fibo Aqua-Lock Showers

Fibo Aqua-Lock shower systems are engineered for long-term performance and everyday simplicity—from installation day to easy cleaning years later. Your package can include a low-threshold entry, composite or solid-surface base, left/right drain options, recessed niche storage, and your choice of over 30 designer wall looks.

  • Low threshold designs for safer step-in
  • Multiple base sizes, colors, and materials
  • Recessed shampoo/soap niches for clutter-free walls
  • Installed by Fibo-certified installers
  • Limited lifetime residential warranty
White marble-look Fibo panels in a Knoxville bath remodel

Bathroom Remodeling with Fibo Panels

Local crews, tidy job sites, and clear timelines. We retrofit typical 60×30 tub alcoves into modern, low-maintenance walk-in showers without the headaches of long tile jobs or plastic-looking acrylic surrounds.

  • Better fit for Knoxville homes than one-size franchise kits
  • Composite stone bases that won’t flex or creak under load
  • Options for benches, grab bars, niches, and glass
Fibo rough wood look accent wall next to a shower

Customize Your Walk-In Shower

Pick your style—Modern Minimalist “Cracked Cement,” Transitionalist marbles, Modern Farmhouse woods, 3D Textured Slate, and more. Pair with the right base, glass, and storage to fit your layout and budget.

Popular Choices

  • 30+ wall designs (subway, marble, concrete, wood, slate)
  • Composite stone base (up to 4,000 lb capacity)
  • Niches, benches, grab bars, rain/handheld combos

Fibo vs Acrylic in East TN Showers

Fibo brings designer looks and locked waterproof joints; acrylic is cheaper up-front but scratches, yellows, and relies on caulked seams.

Feature Fibo Wall Panels Best Overall Acrylic Surrounds
CostModerate upfront; strong lifetime valueLow upfront; value drops with wear
AestheticsMarble, slate, concrete, wood visuals; grout-line effectsPlastic-like finish; limited textures
WaterproofingAqua-Lock click edges + sealant for watertight seamsSeams rely on caulk; flexing can open gaps
DurabilityHPL over marine-grade birch core; impact-resistantProne to scratches and yellowing; can feel hollow
WarrantyLimited lifetime (residential)Typical 5–10 years
ROIHigh (≈60–70% typical resale improvement)Low to near 0%

Fibo vs Tile in Humid TN Bathrooms

Fibo is grout-free and fully waterproof; tile looks great but needs grout care and perfect waterproofing underneath.

Feature Fibo Wall Panels Fast & Waterproof Traditional Tile
CostModerate materials/laborHigher due to labor & prep
Install Time≈ 2 days once materials arrive≈ 5–7 days (cures, layout, grout)
Waterproofing100% waterproof system with locked seamsDepends on membrane + installer skill
MaintenanceWipe clean; no grout to scrubGrout sealing & periodic scrubbing
DurabilityHigh; impact-resistant HPLHigh tile; grout repairs likely over time
WarrantyLimited lifetime (residential)Often 1-year labor (varies)
Customization30+ designs; bases, glass, accessoriesEndless patterns/sizes (more time & $)
ROIHigh Return On InvestmentHigh when installed properly

Why Knoxville Homeowners Go Fibo

Grout-free, waterproof, and fast. Fibo Aqua-Lock panels give you premium looks without tile maintenance or acrylic’s plastic feel. Installed by certified local pros with lifetime residential coverage.

Frameless glass walk-in shower with Fibo panels

Designer Walk-In Showers Knoxville & Surrounding Cities

From Alcoa to Sevierville, our two-day shower remodels replace old tubs with safer, easier-to-clean showers. Choose clear glass for a bigger feel in small bathrooms and add a handheld for everyday convenience.

  • Safer step-in heights and textured, non-slip bases
  • Ideal for seniors & accessibility upgrades
  • Fast installs minimize downtime in one-bath homes

Advantages of Fibo Panels

Grout-Free & Hygienic

Non-porous HPL surface resists mildew and soap film. Wipe clean in minutes—perfect for rentals and busy households.

Fast, Clean Installs

Most walk-in showers finish in ~2 days once materials arrive. We protect floors and haul debris daily.

Built to Last

Rigid feel with Aqua-Lock joints. Pair with composite stone bases rated up to 4,000 lbs for stability and longevity.

Fibo & Walk-In Shower FAQs for Knoxville & East TN

Installers, collections, materials, upgrades, and best practices—fully detailed and mobile-friendly.

Yes. We professionally install FIBO showers and wall panels across Knoxville and East Tennessee—Farragut, Maryville, Oak Ridge, Sevierville, Powell, plus Tri-Cities. Certified FIBO installers handle:

  • Precise site measurements & layout for any size shower
  • Aqualock click-system joints + sealant to manufacturer spec
  • Vapor-barrier management and finished edge trims
  • Accessory integration: niches, benches, grab bars, glass

Pro installation maximizes durability, waterproofing, and appearance—ideal for residential and light commercial remodels.

Explore a wide range of looks—each easy to clean and grout-free:

  • Transitionalist: High-gloss whites (12×16, 24×12), Grey Sahara (24×16), Travertine (no tile pattern), Marina Gray Oak (no tile pattern), Silver Grey Marble (24×24), White Marble (24×24), Black Hexagon, Herringbone (White/Ocean Blue), Bianco Marble, Grey Stone (edge grout-line), Black Marble (24×24).
  • Modern Farmhouse & Shabby Chic: Abbey Shale, Sahara, Rough Wood, Antique Grey, Avalon Pine; classics include White Subway (6×3) and Aberdeen Brick (12×4).
  • Oasis & Scandinavian: Lake Blue Matte, Silver Strand Matte, Light Wood, Charcoal Grey, Moonstone (grout-line right edge).
  • 3D Textured Slate: Black, Greige, Sandstone slate (24×12).
  • Modern Minimalist: Cracked Cement (no tile pattern), High-Gloss White (smooth).
  • Decorative Accent: Vertical White/Black (12″ wide).

Seamless, clean design (e.g., “Cracked Cement” with no tile pattern) delivers a continuous modern surface that visually enlarges small baths. Panels are durable, 100% waterproof, resist mold/mildew, and install quickly—perfect for condos and compact spaces around Downtown Knoxville and UT.

Warm, rustic character with Abbey Shale, Sahara, Rough Wood, Antique Grey, Avalon Pine, plus timeless White Subway and Aberdeen Brick. Great in Bearden, Cedar Bluff, and West Knoxville for cozy, elevated remodels without grout lines.

Balanced, resale-friendly visuals—high-gloss whites, Silver Grey Marble, White Marble, Bianco Marble, plus herringbone and hex options. Sizes from 12×16 to 24×24 scale to 5×8 and 5×10 East TN bathrooms. Pairs well with brushed nickel and frameless glass.

HPL (high-pressure laminate) surface bonded to a 7-layer marine-grade birch plywood core with a built-in vapor barrier. Optional CNC-routed faux grout joints provide tile aesthetics without grout maintenance. Aqua-Lock click edges plus sealant deliver a 100% waterproof system.

The Fibo Aqua-lock shower is fully customizable:

  • Safety grab bars & blocking
  • Benches (fold-down / built-in)
  • Composite stone or solid-surface bases (any size)
  • Handhelds, rain heads, body jets
  • Clear, sliding, or frameless glass
  • Recessed niches, valve-height tweaks

We can also update floors, vanities, lighting, and ventilation—end-to-end bathroom remodeling.

Don’t install over old tile. Multiple moisture barriers can trap water and hide issues. Best practice: remove tile, inspect framing, and install over horizontal furring on studs. Use ½″ construction-grade plywood + 2×4 blocking behind high-load points:

  • Valves & plumbing fixtures
  • Grab bars & wall-mounted benches
  • Floating sinks, wall-hung vanities/toilets
Call +1 865-247-5504

Request Your Design Consultation

Tell us how to reach you and we’ll contact you to schedule a convenient time for your in-home design consultation.

We’ll personally contact you  to schedule a convenient time for your design consultation. No high-pressure sales presentation—just honest advice and expert guidance.

🏆 Award-Winning 🛡 Lifetime Warranty 👷 Local Team
FREE DOWNLOAD

Knoxville Buyer Bathroom Checklist

Enter your email to get the checklist used to spot common shower & tub red flags before closing.

What’s inside

  • Quick “what to look for” during showings
  • Cosmetic vs real risk (water, drains, grout, ventilation)
  • Smart questions to ask before you buy
Local, practical, and written for Knoxville & East Tennessee homes.

We’ll only use your email to send the guide (no spam).