Bathroom Vanity 48 Inch Single Sink

A 48‑inch single‑sink vanity provides a compact yet functional solution for residential and light‑commercial bathrooms where floor space is limited. The unit integrates a countertop, basin, storage

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Description

Bathroom Vanity 48 Inch Single Sink

Key Specifications

Parameter	Typical Value
Overall Width	1219 mm (48 in)
Overall Depth	550 mm (21.7 in)
Overall Height (including countertop)	860 mm (33.9 in)
Sink Bowl Interior Dimensions	560 mm × 410 mm × 200 mm (22 in × 16.1 in × 7.9 in)
Cabinet Material Thickness	18 mm engineered particle board with melamine finish
Countertop Thickness	20 mm solid surface or quartz (optional)
Load Capacity (countertop)	150 kg uniformly distributed
Water Resistance Rating	IP44 (splash protected)

Materials and Construction

Cabinet carcass construction uses 18 mm melamine‑faced particle board, selected for its dimensional stability and resistance to humidity‑induced swelling. Edge sealing is applied with PVC edge banding to limit moisture ingress at cut faces. Interior shelves are adjustable on 32 mm increments, allowing reconfiguration of storage volume.

Countertop options include solid surface acrylic composite or engineered quartz slab, both offering non‑porous surfaces that resist staining and chemical attack from common bathroom cleaners. Mounting brackets are stainless steel grade 304, providing corrosion resistance in wet environments.

Design Features

Integrating a pre‑drilled faucet hole pattern that accommodates widespread (8‑inch centers) or single‑hole fixtures reduces field modification. Soft‑close hinges and drawer slides are standard, minimizing impact noise and wear over time.

Integrated overflow protection channel directs excess water to the drain.
Rear panel includes a removable access plate for plumbing rough‑in adjustments.
Toe‑kick height is 100 mm, allowing clearance for floor‑mounted waste pipes.

Applications

In multi‑family residential projects, the 48‑inch width aligns with standard stud spacing, enabling quick installation without custom framing. The single‑sink configuration reduces water usage peaks compared with double‑sink units, supporting low‑flow plumbing designs.

For light‑commercial settings such as boutique hotels or outpatient clinics, the vanity’s compact footprint allows placement in secondary bathrooms or staff facilities while maintaining ADA‑compliant knee clearance when the countertop height is set to 860 mm.

Installation and Integration

Shipping configuration includes factory‑assembled cabinet with bonded countertop via silicone adhesive, eliminating on‑site seam work. Leveling legs are adjustable from 0 to 25 mm to compensate for uneven floors.

Plumbing connections utilize standard 1/2‑inch NPT threads for supply lines and a 1.5‑inch PVC waste outlet, compatible with typical residential rough‑in layouts. Electrical provisions for illuminated mirrors or low‑voltage lighting are provided via a pre‑routed conduit chase in the back panel.

Quality Assurance

Each vanity undergoes a dimensional verification using laser scanning to confirm width, depth, and height within ±2 mm tolerance. Finish adhesion is tested via cross‑hatch tape test per ASTM D3359, ensuring coating remains intact after 100 hours of humidity exposure.

Functional testing includes filling the sink to capacity and checking for leaks under 0.5 bar pressure for five minutes. Load testing applies 150 kg to the countertop for 24 hours with no permanent deflection exceeding 0.3 mm.

Customization Options

Standard configurations can be altered to meet project‑specific requirements without redesigning the core structure.

Countertop material: solid surface, quartz, laminate, or marble.
Cabinet finish: matte, gloss, textured, or custom color match.
Hardware: handle‑less push‑to‑open, brushed nickel, or black oxide pulls.
Sink type: undermount ceramic, stainless steel, or solid surface integral.
Optional integrated LED lighting strip with motion sensor.

Frequently Asked Questions

Q: Can the overall width be customized beyond 48 in?
A: Yes, the cabinet module can be adjusted in 25 mm increments up to 1524 mm (60 in) while maintaining the same sink bowl geometry, subject to structural review.

Q: What information is required to generate a quotation?
A: Project location, desired countertop material, finish color, hardware selection, and any required accessories (e.g., lighting, mirrors). Rough‑in drawings are helpful but not mandatory.

Q: Which materials are available for the sink bowl?
A: Options include vitreous china, stainless steel grade 304, solid surface acrylic, and quartz composite. Each option carries different weight and chemical resistance characteristics.

Q: How is quality inspected before shipment?
A: Every unit receives a visual inspection, dimensional check, water‑tight test, and load verification as outlined in the Quality Assurance section. A test report is available upon request.

Q: What packaging methods protect the vanity during transit?
A: Units are wrapped in polyethylene film, placed on a double‑wall corrugated pallet, and secured with corner protectors and stretch film. For export, a plywood crate with ISPM‑15 treatment is available.