B2B Bathroom Wash Basin with Cabinet

The integrated unit combines a vitreous china or solid-surface wash basin with a lower storage cabinet, designed for rapid installation in commercial restroom suites. By consolidating the fixture and storage into a single module, contractors reduce on‑site labor and minimize joint sealing points that can harbor moisture.

Typical installations include hotel guest rooms, office building lobbies, healthcare facilities, and educational campuses where space is at a premium and maintenance cycles must be short. The cabinet depth is sized to accommodate cleaning supplies, spare toiletries, or small linen bundles while keeping the basin rim at an ergonomic height for users.

Technical Specifications

Materials and Construction

Material selection directly influences corrosion resistance, impact strength, and cleaning compatibility. The basin is offered in vitreous china (EN 14688 Class A) or high‑performance solid surface (acrylic‑based, non‑porous). Cabinet substrates are chosen based on environmental exposure and required fire rating.

• Basin: Vitreous china (gloss finish, ≥ 0.8 mm glaze thickness) or solid surface (density 1.6 g/cm³, UV‑stable)
• Cabinet Body: 16 mm melamine‑faced particleboard (E1 emission) or 18 mm marine‑grade plywood with phenolic film overlay
• Shelf: Adjustable 12 mm laminated shelf with steel brackets (load 25 kg each)
• Hardware: Soft‑close hinges (30 000 cycle rating), corrosion‑resistant zinc‑alloy handles, adjustable leveling feet (≤ 10 mm stroke)
• Edge Sealing: PVC edge band (0.5 mm) on all exposed panels to prevent moisture ingress

Design and Customization

The modular framework allows dimensional adjustments to match rough‑in constraints while maintaining structural integrity. Finish options are applied to cabinet surfaces to align with interior design schemes, and functional accessories can be integrated without compromising the water‑tight envelope.

• Width increments: 50 mm steps from 600 mm to 900 mm
• Depth options: 460 mm (compact) or 560 mm (extended storage)
• Height adjustment: ± 50 mm via threaded leveling feet
• Finish choices: Matte laminate, high‑gloss PVC veneer, natural wood veneer, or powder‑coated steel overlay
• Accessories: Integrated soap dispenser hole, optional towel rail (stainless steel 304), and internal LED strip (12 V, IP44)

Applications

In high‑traffic environments, the combination of a seamless basin rim and a closed cabinet reduces crevices where dirt and microbes accumulate, simplifying daily cleaning routines. The cabinet’s load rating supports the weight of bulk supplies, decreasing the need for separate storage units that can obstruct workflow.

• Hotel guest bathrooms – provides toiletries storage while keeping countertop clear for guest use
• Corporate office restrooms – accommodates cleaning carts and spare paper goods behind a lockable door
• Healthcare patient rooms – supports infection control protocols with smooth, non‑porous surfaces and easy‑to‑disinfect interiors
• Educational facility washrooms – resists impact from heavy use and allows quick refill of supplies during class changes

Quality Assurance and Testing

Each unit undergoes a series of inspections before leaving the factory to verify dimensional accuracy, surface integrity, and functional performance. Testing protocols reference relevant international standards and are documented per batch for traceability.

• Dimensional check: CMM verification of width, depth, height within ± 1 mm tolerance
• Surface adhesion: Cross‑hatch test (ASTM D3359) for laminate or veneer coating, minimum rating 4B
• Load test: Static 150 kg applied to cabinet top for 1 hour, no permanent deformation
• Water leak test: Basin filled to overflow level, inspected for seepage over 30 minutes
• Cycle test: Door hinges operated 20 000 times, torque retention ≥ 80 % of initial value

Frequently Asked Questions

Can the dimensions be customized to match existing rough‑in?

Yes. Width, depth, and height can be adjusted in 50 mm, 20 mm, and 10 mm increments respectively, subject to structural validation. Provide the rough‑in dimensions and any obstruction details for a feasibility review.

What information is required before quotation?

To generate a accurate quote we need the intended installation environment (e.g., hotel, healthcare), desired basin material, cabinet finish, any accessory requirements, and the total quantity. Rough‑in dimensions or a simple sketch help expedite the process.

How is quality inspected for bulk orders?

Inspection follows an AQL‑based sampling plan (ISO 2859‑1). Critical dimensions and surface finish are checked on every fifth unit, while functional tests (load, leak, hinge cycles) are performed on a statistically significant sample per lot.

Next Steps

For technical drawings, material data sheets, or to discuss a custom configuration, please reach out to our application engineering team. We will respond with a detailed proposal including lead time, pricing, and packaging options.