Commercial Shower Base Supplier

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Why specifiers and contractors source from a factory-direct commercial shower base supplier

When you buy shower bases for a 120-key hotel renovation, a senior-living wing, or a multifamily tower, you are not buying a "shower pan" in isolation — you are buying a coordinated package: the right footprint to fit a stacked plumbing riser, a drain location that matches the plumber's rough-in, an anti-slip floor that survives a decade of housekeeping, and a delivery schedule that lands the containers before your finishing crews are standing around waiting. Most page-one results for a commercial shower base supplier are strong on glossy photography and thin on the procurement artifacts a project actually runs on: footprints with real drain dimensions, MOQ and tiered pricing, lead times in weeks, ocean-freight packaging, and a quote flow that is more than "find a rep."

SANIKB is a factory-direct manufacturer, not a distributor reselling someone else's tooling. You source straight from the production line — lower landed cost, single-source accountability, and the ability to flex sizes, drain placement, color, and texture per project. We run real hotel and contract jobs ourselves, so this guide is written from the procurement side of the desk. Browse the full range of commercial shower bases as you read, and use the spec table below to shortlist footprints before you request a submittal package.

Commercial shower base materials and load, compared

The first spec a project buyer should pin down is material, because it drives durability, cleanability, weight, and freight cost. Different segments and budgets call for different builds. Here is how the common commercial constructions compare in plain procurement terms:

Solid-surface / cast stone composite — dense, non-porous, groutless single-piece floor with no tile joints to mildew. The premium cleanability tier for healthcare and upper-scale hospitality. Heavier, so it factors into per-container counts.
Reinforced acrylic / composite (the SANIKB BA series shown below) — a tough, light, non-porous moulded base with a reinforced underside. The workhorse for multifamily, mid-scale hotels, and student housing where you need volume, predictable cost, and easy handling on upper floors. Material build and rated static load are confirmed per model.
Terrazzo / cast marble — heavy, mass-feel, long life; specified where weight is not a constraint and a stone aesthetic is required.
Stainless — corrections, military, and back-of-house wash-down environments where impact and chemical resistance dominate.

For most contract-grade bathrooms, the reinforced composite tier hits the sweet spot of cleanability, weight, and landed cost. If you are speccing the rest of the room around the base, our guide to contract-grade bathroom fixtures sourcing covers how to keep materials and finishes coordinated across sinks, faucets, and bases on one PO.

Footprints, sizing and drain configurations that matter on a project

Contractor checks the center of a round shower-base drain from the finished wall during a hotel bathroom mock-up review. — Measure from finished surfaces to the drain center, then confirm the exact selected-SKU submittal before the PO.

Footprint and drain placement are where projects go wrong, because the base has to land on the plumber's existing rough-in. SANIKB's core commercial program covers the four footprints that fit the overwhelming majority of North American hotel and multifamily alcoves: 60x36, 60x34, 60x32, and 48x36. The 60-inch family drops straight into a standard 5-foot tub alcove for tub-to-shower conversions — the single most common hospitality renovation move — while the 48x36 suits compact en-suites and ADA-adjacent transfer layouts.

Every model carries an integral anti-slip textured floor moulded into the pan — not an applied coating that wears off — so you are buying a slip-resistant surface that lasts the life of the unit. Low-profile heights keep thresholds shallow for near-barrier-free entry and simplify retrofits over existing slabs. Drain location is specified per order: center drain for new builds where the waste line can be set, and right or left offset drains to match a converted tub footprint without moving plumbing. The lifestyle install below shows the BA6032 with a center drain in a white finish.

Commercial shower base spec comparison

Model / SKU	Footprint	Drain location	Floor	Profile	Typical project use
SANIKB BA6036 (BA6036C)	60 x 36 in	Center / offset (per order)	Integral anti-slip texture	Low-profile	Hotel tub-to-shower conversion, accessible-width alcove
SANIKB BA6034 (BA6034CT)	60 x 34 in	Center / offset (per order)	Integral anti-slip texture	Low-profile	Multifamily & mid-scale hotel alcove
SANIKB BA6032 (BA6032C-1)	60 x 32 in	Center	Integral anti-slip texture	Low-profile	Standard 5-ft alcove, student housing
SANIKB BA4836 (BA4836C-1)	48 x 36 in	Center	Integral anti-slip texture	Low-profile	Compact en-suite, transfer-style layout

Exact overall dimensions, threshold height, rough-in drain offset, finish, and rated static load are confirmed per model and market on the submittal sheet we issue with your quote. For specials — non-standard footprints, custom drain offsets, additional colors or deeper textures, or branded/private-label versions — our tooling lets us flex what catalog-only competitors cannot. See the full lineup of project shower bases and pans to confirm the footprint set before you submit drawings.

Code-compliant and accessible bases: ADA, ANSI and barrier-free explained

Page-one suppliers tend to show compliance as a badge and leave it there. Spec writers need the actual numbers, so here is what governs an accessible commercial shower, stated concretely (always verify against your authority having jurisdiction and the edition of code adopted on your project):

Transfer-type shower — 36 x 36 in clear inside under the ADA Standards for Accessible Design. That is absolute, not a nominal minimum: a seated user has to reach the controls. Add a seat and a threshold no higher than 1/2 in, beveled where it exceeds 1/4 in. Our 48x36 pan is a compact alcove footprint. Where the drawings call for a true transfer compartment, check the inside dimension against 608.2.1 first.
Roll-in (barrier-free) shower — a standard roll-in is 60 in wide minimum x 30 in deep minimum. An alternate roll-in is 60 in wide minimum x 36 in deep. Both keep the 1/2 in maximum threshold, beveled where it exceeds 1/4 in. ADA 608.2 measures the clear inside of the compartment, not the pan's nominal footprint. Check that inside dimension on the submittal before matching a 60-inch SANIKB footprint, ordered low-profile / barrier-free, to a roll-in layout.
Slip resistance — the 2010 ADA Standards require a slip-resistant floor surface (302.1) but no friction number. Ask instead for the wet dynamic coefficient of friction under ANSI A326.3, the TCNA test method. ANSI A137.1 covers ceramic tile, not shower pans. Our integral textured floors are engineered as slip-resistant surfaces, with the test basis confirmed per model.
Plumbing code and product standard — drain and waste sizing follow the Uniform Plumbing Code (UPC / cUPC). A plastic shower receptor is covered by the harmonized CSA B45.5/IAPMO Z124, Plastic Plumbing Fixtures. Put that designation on the submittal, not just the listing mark. Confirm the locally adopted code edition for your jurisdiction.

For the full federal accessibility text, the ADA.gov standards are the authoritative reference. SANIKB does not invent certifications: where a model carries a specific listing or test result, it is stated on that model's documentation, confirmed per model and market. The pictured BA6034 shows the moulded anti-slip floor that underpins those slip-resistance claims.

By sector: where each base earns its place

SHOWER BASE SIZES TO COMPARE FOR PROJECTS

Confirm the exact model, finish, dimensions and project quantity on the current product page and submittal before purchase.

Hotels and hospitality

The dominant move is tub-to-shower conversion in a 5-foot alcove. A 60x32 or 60x34 low-profile base with an offset drain drops onto the old tub waste location, cutting plumbing rework per key — which is what makes a multi-floor refresh hit its schedule. Anti-slip floors and easy-clean non-porous surfaces reduce housekeeping time and guest-injury risk; align operations expectations with hospitality bodies such as the AHLA.

Healthcare and senior living

Infection-control cleanability is the priority — single-piece, groutless, non-porous floors with no tile joints to harbor biofilm. Barrier-free 60-inch roll-in footprints and transfer-style 48x36 units support fall-prevention and accessible bathing. Specify low-threshold or curbless builds and confirm the slip-resistance basis per model.

Multifamily, student and workforce housing

Here durability-per-dollar and handling on upper floors win. The reinforced composite BA series is light enough to move without a crew, tough enough for abuse-prone units, and priced for volume. Our multifamily bathroom fixtures sourcing guide covers how to standardize one base footprint across an entire building to simplify install and warranty.

Specs, submittals and the documentation spec writers actually need

Architect schedule comparing four active SANIKB BA shower-base families by footprint, variant codes and C/L/R shortlist categories. — Use footprint and variant codes as a shortlist only; C, L and R are family categories, not plotted rough-in coordinates.

The biggest gap on competing pages is documentation. With your quote, SANIKB issues a per-model submittal sheet (dimensions, drain offset, threshold height, finish, material build, rated load, and slip-resistance basis confirmed per model and market) so your spec writer can drop it into the project manual. Dimensioned drawings are provided for engineering coordination; CAD/DWG and project-specific drawings are produced on request for the models and quantities under quote. If your specification references a CSI section (for example, the relevant Division 10 / Division 22 plumbing-fixture sections), tell us the format you need and we will build the submittal to suit.

Bulk MOQ, container loads and lead times

This is the operator detail that separates a real commercial shower base supplier from a catalog page. Project economics run on three numbers — MOQ, unit price by tier, and lead time — plus how the goods land:

MOQ and tiered pricing — we quote project MOQs by model and footprint, with unit cost stepping down at volume breaks. Mixed-footprint containers (e.g., 60x32 plus 48x36) are accommodated to match a building's unit mix on a single PO.
Container loads — per-container piece counts depend on footprint and material; the moulded composite BA series nests and loads efficiently, and we confirm the exact carton-per-container and pieces-per-container math for your specific footprint mix at quote so you can plan FCL vs. LCL and your jobsite staging.
Lead times — stated in weeks on the quote against current production scheduling. Standard-footprint repeat orders ship faster than first-run customs that need tooling or color matching; we commit a date and flag it if your target ship date is tight, rather than leaving it blank.

Breakage packaging built for ocean freight

Shower bases are large, rigid, and edge-vulnerable — the failure mode is corner and rim damage in transit, not the field. Our export packaging is engineered for that: each base gets edge and corner protection, foam/EPE cushioning at load points, a fitted carton, and palletized stacking limits so units do not crush below. We run pre-ship QC on dimensions, drain bore, floor texture, and finish, and inspect packaging integrity before the container is sealed. That QC-plus-packaging discipline is why contract buyers get a usable, claim-free pallet at the port instead of a breakage dispute.

The project workflow: inquiry to samples to PO to production to delivery

Inquiry / RFQ — send project type, target footprints, drain locations, quantities, finish, and target ship date.
Quote + submittals — we return tiered pricing, MOQ, lead time in weeks, and per-model submittal sheets for your spec writer and architect.
Samples / mockups — sample or mockup units and finish references for design sign-off before commitment.
PO + production — confirmed PO releases production against the scheduled lead time; customs and color matches enter tooling.
QC + packaging — pre-ship inspection on dimensions, drain, texture, finish, and export packaging integrity.
Delivery — FCL/LCL ocean freight with container-load planning; direct-to-jobsite logistics coordinated for multi-unit jobs.

The pictured BA4836 is a typical compact-footprint unit that ships in this flow. To coordinate the full enclosure, pair bases with our commercial shower doors and enclosures, and browse the wider shower and bath fixtures range to single-source the room.

Why SANIKB — manufacturer experience and OEM/ODM capability

We are the factory: in-house tooling, in-house QC, OEM/ODM and private-label capability, and proven export experience to North American and global projects. That means you get a single source accountable for the base from mould to pallet, the flexibility to order custom footprints, drains, colors and branded units, and a real RFQ flow with submittals and lead times — not a "find a rep" dead end. Start your sourcing on the commercial shower bases collection and send us the project parameters.

Frequently Asked Questions

Can you produce custom shower base sizes and drain locations for our project?

Yes. Beyond the standard 60x36, 60x34, 60x32, and 48x36 footprints, we manufacture custom dimensions, custom center or offset drain placements, and special colors and textures because we own the tooling. Send your alcove dimensions and rough-in drain offset and we will confirm feasibility, MOQ, and lead time on the quote.

What is the minimum order quantity for commercial shower bases?

MOQ is quoted by model and footprint, with unit price stepping down at volume breaks. Mixed-footprint orders are accommodated on one PO to match a building's unit mix. Send your quantities and we will return tiered pricing and the applicable MOQ.

How long are lead times, and can you hit our ship date?

Lead times are stated in weeks on the quote against current production scheduling. Standard-footprint repeat orders ship faster than first-run customs requiring tooling or color matching. Give us your target ship date and we commit a date or flag the gap up front rather than leaving it open.

Do you provide submittal sheets and CAD drawings for spec writers and architects?

Yes. Each quote includes per-model submittal sheets with dimensions, drain offset, threshold height, finish, material build, rated load, and slip-resistance basis confirmed per model. CAD/DWG and project-specific drawings are produced on request for the models and quantities under quote.

Are the bases ADA and code compliant, and how are they packaged for ocean freight?

Accessible footprints align to ADA transfer (nominal 36x36) and roll-in (nominal 30x60) layouts with low-profile thresholds; integral anti-slip floors are engineered for slip resistance, with specific listings and test bases stated per model and verified against your jurisdiction's adopted code. Every base ships with engineered edge/corner protection, EPE cushioning, fitted cartons, and palletized stacking limits, plus pre-ship QC on dimensions, drain, texture, finish, and packaging integrity.

Request a quote

Ready to spec your project? Request a quote and submittal package with your footprints, drain locations, quantities, finish, and target ship date, and we will return tiered pricing, MOQ, lead times, and per-model submittals.

— Rokan, SANIKB