For most homeowners who want low upkeep, yes: a grout free acrylic wall system has no grout lines to hold moisture and installs in as little as one day. Grouted walls win on fully custom patterns, at the cost of more sealing and scrubbing.
Updated October 2026. General information, not medical, tax, insurance or legal advice.
For a homeowner who wants a shower that stays clean with little effort, a grout free acrylic wall system is usually the better choice than grouted walls, because it has no grout lines to hold moisture and it installs in as little as one day. A grouted shower is the right choice when you want a fully custom pattern and accept the upkeep. This guide compares the two on mold, cleaning, install time and typical cost, with the EPA's moisture guidance and Census data on Arkansas bathrooms.
The difference is the seams. A grouted wall is hundreds of small pieces joined by grout, and grout is a porous mineral joint that absorbs water, stains and needs periodic sealing. An acrylic wall system is made of large panels formed to fit the space, so the surface you wash has no grout lines at all. The Bath Planet systems installed in Arkansas are grout free and carry Microban antimicrobial protection built into the material.
Both can look good. Grouted walls offer unlimited patterns, mosaic floors and custom niches laid by hand. Acrylic comes in solid colors and stone look and patterned finishes, with shelves, seats and niches built into the system. The choice comes down to how much cleaning you want to do, how fast you need the bathroom back, and whether a custom pattern matters more to you than upkeep. For a primary bath used every day, most people we meet in Arkansas care most about the first two.
A seamless wall resists mold better, because mold needs moisture that stays put. The EPA's guide to mold and moisture says it directly: “The key to mold control is moisture control.” It also notes that “Places that are often or always damp can be hard to maintain completely free of mold”, and that for mold that keeps returning in a shower, “increasing ventilation (running a fan or opening a window) and cleaning more frequently will usually prevent mold from recurring, or at least keep the mold to a minimum.”
Grout lines are exactly the kind of place that stays damp after a shower, which is why grouted showers need regular scrubbing and resealing to keep ahead of mildew. A smooth acrylic panel dries faster and wipes clean, so there is less surface for mold to hold on to. Ventilation still matters with either choice. The EPA advises running the bathroom fan or opening a window when showering, and drying any wet area within 24 to 48 hours after a leak to prevent growth.
An acrylic system is usually the faster job. Bath Planet installs are designed to be finished in as little as one day when the new tub or shower keeps the existing footprint, and shower conversions and replacements usually take one to two days. The panels are measured and made for the space, so the install day is mostly removal, setting the base and walls, and fitting fixtures.
A grouted shower is built in place in stages: the old surround comes out, a waterproofing layer goes on the walls, each piece is set, grout goes in, and each step needs time to cure before the next. That means the bathroom stays out of use for longer, which matters most in a home with one full bath. In Arkansas that is common in older houses; Census data show 40.5 percent of the state's homes were built before 1980, and older homes are the ones most likely to have a single hall bath.
Typical Bath Planet installed ranges for an acrylic shower replacement run $10,000 to $18,000, and $15,000 to $24,000 for a low step walk in shower, the same across Arkansas. A tub to shower conversion with an acrylic system runs $10,000 to $18,000. These are typical ranges, not quotes, and your free in home consultation gives the exact price for your bathroom.
A grouted shower is priced by labor hours and material choices, so it varies widely with the materials you pick and the hours the setter needs. The bigger cost difference shows up after the install: grout sealing, deep cleaning and eventual regrouting are ongoing, while a grout free wall needs ordinary cleaning. Labor also costs less in most of Arkansas than nationally; the BLS QCEW wage index puts the Hot Springs metro at 0.618 and Fort Smith at 0.681 of the national wage, which lowers the labor cost of a grouted job priced by the hour.
| Acrylic wall system | Grouted walls | |
|---|---|---|
| Seams to clean | None, grout free panels | Grout line between every piece |
| Mold resistance | Smooth surface dries fast; Microban protection | Grout can stay damp and needs sealing |
| Typical install | As little as one day; showers one to two days | Several stages with curing time |
| Typical installed range | $10,000 to $18,000 | Varies with materials and labor hours |
| Warranty | Limited lifetime warranty on the acrylic; installation backed by Bath Planet of Arkansas | Depends on the installer |
Source: EPA mold guidance; Bath Planet typical installed ranges and product claims.
Not the current systems. Older one piece fiberglass inserts gave acrylic a reputation for looking thin and plastic, but modern acrylic wall systems are thicker panels in finishes made to read as stone, marble or subway pattern, with matching trim, corner shelves, soap niches and seats. Most visitors cannot tell the difference from the doorway, and the absence of dingy grout lines is part of why the wall still looks new years later.
A grouted shower still has the edge for a showpiece design: a mosaic accent band, a pattern that runs onto the floor, or a custom built bench. If that look is the point of the project, a grouted shower is worth the upkeep. If the point is a clean, bright shower that is easy to live with, acrylic is hard to beat. Bring a photo of a look you like to the free in home consultation and we will show you the closest acrylic finishes and the samples side by side.
Acrylic usually suits an older home better, for practical reasons. Many Arkansas houses have original or early replacement walls with cracked grout, loose pieces and water behind the wall. Census ACS figures show 32.2 percent of Hot Springs homes and 29.4 percent of Pine Bluff homes were built before 1960, against 13.8 percent statewide. In a house that age, removing the old surround often reveals damage, and a sealed panel system over a sound wall closes the moisture path that let it happen.
Accessibility points the same way. Grab bars, seats and low threshold bases are built into acrylic systems, which matters in a state where Census data show 26.4 percent of residents 65 and older report an ambulatory difficulty. A grouted shower can be made accessible too, but every added feature is another custom step and more grout to maintain.
Use a soft cloth or sponge and a non abrasive cleaner, rinse, and wipe the walls dry or run the fan after showering. Skip scouring pads and harsh powders, which can dull the finish. Because a grout free wall has no seams, there is no grout to scrub or reseal, and the EPA's advice to run the bathroom fan or open a window when showering keeps moisture from lingering on any surface.
Sometimes, but it depends on what is behind the walls. If the wall is solid and dry, panels can be installed after the old surround is assessed; if the wall is loose or there is water damage, the damaged material has to come out first so the new wall is sealed over a sound surface. The EPA notes that wet materials should be dried within 24 to 48 hours, and hidden moisture is what an in home measurement checks for.
A clean, well kept shower helps resale either way; dingy or cracked grout hurts it. Grouted walls can appeal in a high end primary bath built as a showpiece, while a bright grout free system reads as low maintenance and move in ready to most buyers. The cost difference over time comes from upkeep, since grout needs sealing and eventual regrouting and an acrylic wall does not.
A quality acrylic wall system is built for many years of daily use and resists cracking, staining and mildew. Bath Planet backs its acrylic systems with a limited lifetime warranty against material defects, and the material carries Microban antimicrobial protection. Longevity also depends on the wall behind it, which is why the old surround and any moisture damage are checked before the new system goes in.
Acrylic is faster. An acrylic tub or shower system can be installed in as little as one day when it keeps the existing footprint, and conversions usually take one to two days. A grouted shower is built in stages, including waterproofing, setting and grouting, with curing time between them, so the bathroom stays out of use longer. That matters most in older homes with one full bath, and 40.5 percent of Arkansas homes were built before 1980.
For most homeowners who want low upkeep, acrylic is the better shower choice, because a grout free acrylic wall system installs in as little as one day while a grouted shower needs several stages with curing time. According to the published price table on this page, a typical shower replacement with an acrylic system runs $10,000 to $18,000 and showers usually take one to two days, while a grouted shower varies with the materials chosen and the labor hours. Acrylic has no grout lines to clean, and its smooth surface dries fast, which matters because the EPA advises drying any wet area within 24 to 48 hours to prevent mold growth. Grout lines can stay damp and need sealing. A grouted shower still makes sense if you want a custom pattern or a specific look, and moving plumbing or changing the shower footprint adds time and cost to either option. Bath Planet acrylic also carries a limited lifetime warranty, while coverage on a grouted shower depends on the installer. Bath Planet of Arkansas offers a free in home design consultation for homeowners comparing the two.
Yes, acrylic shower walls can often go over existing walls when they are flat, firmly bonded and dry behind, and a shower installation usually takes one to two days. According to Bath Planet of Arkansas' published price table, an acrylic wall system installs in as little as one day for many jobs and a shower replacement with one typically costs $10,000 to $18,000 installed, while a grouted shower involves several stages with curing time. What changes the answer is the condition of the wall. Loose or cracked walls, uneven surfaces and soft spots can point to moisture behind the walls, and those problems need repair or removal first, which adds time and cost. Layout changes, such as moving the drain or enlarging the shower, also raise the number. The EPA advises drying any wet area within 24 to 48 hours after a leak, so damp walls should be dealt with before anything is covered. A free in home design consultation can confirm whether your existing walls are a sound base.
Acrylic bath walls can be installed in as little as one day, and showers usually take one to two days, while a grouted shower needs several stages with curing time, according to Bath Planet of Arkansas' published price table. The same table lists a typical installed range of $10,000 to $18,000 for a shower replacement with an acrylic wall system, while a grouted shower varies with the materials chosen and the labor hours. Acrylic panels have no grout lines, so there are no seams to scrub or seal, and the smooth surface dries quickly. Grout can stay damp, and the EPA advises drying any wet area within 24 to 48 hours to prevent growth. What changes the number is scope. Keeping the existing footprint keeps the job short, while layout changes, a tub to shower conversion, or added features add time and cost. Grouted walls can suit a homeowner who wants a custom pattern, but acrylic fits a homeowner who wants low upkeep. The wall systems carry a Bath Planet limited lifetime warranty, and Bath Planet of Arkansas backs the installation.
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