Shower Tray Types: Acrylic, Stone, or Floor Drain — How to Choose

A shower tray is replaced far less often than a faucet or a shower head, so a material mistake at the sourcing stage means leaks, chips, or an awkward threshold for years to come. The choice comes down to three factors: the weight of the unit and what the floor slab can bear, resistance to chipping and UV fading, and the final rim height — which determines whether you need a raised platform or can run the shower flush with the floor. Here is a breakdown of the main tray types and the floor-drain alternative, plus what to lock into the spec when ordering from a factory.

Acrylic shower tray

The most common option in the mid-range segment. A sheet of acrylic is vacuum-formed into a basin, backed by a reinforcing layer of fiberglass and polyester resin (in budget models, plain unreinforced plastic).

• Pros: lightweight (8–15 kg), warm to the touch, repairable — scratches and small chips can be polished out on site without replacing the tray, wide range of shapes and custom sizes for alcoves.
• Cons: with a weak backing the rim flexes under body weight and can eventually crack at a corner; the surface yellows from UV and harsh cleaning agents over 7–10 years.
• What to check in the spec: acrylic sheet thickness of 4–5 mm or more and a reinforced backing — thin acrylic over bare plastic sags within the first year of use.

Engineered stone shower tray

Quartz composite or cultured marble — a solid cast made from mineral filler and resin, not a thin formed sheet over a frame like acrylic.

• Pros: does not deform under load, does not yellow, a silky matte surface resists slipping without an extra coating, chips can be repaired by sanding.
• Cons: heavy (25–45 kg for a standard size), higher cost, needs a sturdier floor base when installed on a raised platform.
• Best for: projects with a long ownership horizon — private homes, premium apartments where a visually seamless basin matters.

Ceramic (vitreous china) shower tray

The same material as a toilet or a sink: molded, glazed, fired ceramic.

• Pros: resists abrasive scratching, does not yellow, a classic look.
• Cons: heavy (25–35 kg), brittle under impact from a heavy object — a crack cannot be repaired, only fully replaced; limited range of shapes.
• Today ceramic trays are mostly ordered for restoring period interiors — in new projects the material has largely been replaced by acrylic, engineered stone, and floor drains.

Floor drain (no tray)

Not a tray in the usual sense — tile or stone laid with a slope toward a linear or point drain built into the screed.

• Pros: no rim — the shower area sits flush with the rest of the room, visually enlarges the bathroom, safer for children and older users (nothing to trip over), easier to clean.
• Cons: requires the screed to be recessed 8–12 cm for a 1.5–2% slope — feasible at the rough-finish stage but often impractical in a finished apartment with a thin slab; an installer’s slope error causes standing water near the drain.
• Waterproofing is critical. A two-layer liquid membrane with taped seams and corners is required across the entire shower area up to the drain line, not just under the drain itself — this is usually a separate line item in the installation quote rather than the material spec.

Comparison: which one fits your project

Anti-slip rating and the R class

For any tray type or floor finish in a shower area, the anti-slip rating matters — the R classification (per DIN 51130), where R9 is the minimum for dry rooms and R10–R11 is the standard for wet zones like showers and spas. For HoReCa properties with heavy guest traffic, do not order below R10 from the factory — lock this into the spec the same way you would lock in a PEI wear rating when sourcing tile and porcelain from China.

Mini-case: why a raised platform under a low-profile tray meant rework

An interior designer ordered extra-flat acrylic trays with a 3.5 cm rim for a set of rental apartments, aiming for a shower area that read as flush with the floor. On site, the installers had not built the necessary screed slope for the drain from the start of the renovation — a flat tray leaves no clearance for a concealed trap with adequate flow capacity, so water drained slowly and pooled. The team had to reopen the tile around four trays and raise the base 4 cm with a platform that was never in the original plan. The takeaway: extra-flat trays and floor drains need the trap height and screed slope confirmed with the installation crew before the material is ordered, not after.

Sourcing shower trays and shower systems from China with Dream View

Dream View is a sourcing agent with a fixed 10% commission on order value. For shower trays, we lock in the acrylic sheet thickness and backing reinforcement, the engineered stone composition, and the anti-slip R rating in the spec, then check rim geometry and finish integrity during pre-shipment inspection. Sourcing direct from factories in Guangdong typically saves up to 60% versus a local bathroom fixtures supplier for the same material. Related bathroom materials are covered in Sourcing Bathroom Fixtures from China, and shower enclosures, glass, and partitions in Shower Systems and Enclosures.

Planning bathroom fit-outs for a home, hotel, or rental property? Email us at orders@dreamviewchina.com or submit a request on our services page — we’ll shortlist factories and quote delivered cost for free, sized to your project.