Oem Double Vanity Master Bathroom Unit
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OEM Double Vanity Master Bathroom Unit
The unit is a pre‑engineered double‑sink vanity intended for master bathroom installations in residential, hospitality, and multi‑family projects.
It arrives as a modular assembly that includes the cabinet carcass, integrated countertop, sink cutouts, and mounting hardware, allowing rapid on‑site installation.
Design Considerations
The layout follows a 600 mm depth standard to accommodate standard plumbing rough‑ins while providing adequate knee clearance.
Vertical stiles are spaced to support two undermount sinks with a minimum 100 mm edge distance from the cabinet side, reducing stress on the countertop substrate.
Optional integrated overflow channels and rear‑mounted plumbing chases are available to simplify rough‑in coordination.
Material Selection
Cabinet panels are typically constructed from 18 mm moisture‑resistant MDF or marine‑grade plywood, offering a density of 650–750 kg/m³.
Countertop surfaces can be specified as high‑pressure laminate (≥ 0.8 mm thickness), solid surface (≥ 12 mm), or engineered quartz (≥ 20 mm), each with defined water absorption rates below 0.5 %.
Hardware options include soft‑close hinges rated for 50,000 cycles and drawer slides with a dynamic load capacity of 30 kg per pair.
Customization Options
Dimensions (width, depth, height) can be adjusted in 50 mm increments to suit specific rough‑in constraints.
Finish choices include matte, gloss, or textured laminate; solid surface colors; and quartz patterns, all available upon request.
Sink configurations range from dual undermount bowls to vessel‑style tops, with optional integrated backsplash and side panels.
Interior accessories such as pull‑out organizers, adjustable shelving, and internal lighting modules can be added based on project requirements.
Typical Specifications
| Parameter | Typical Value | Notes |
|---|---|---|
| Overall Width | 1200 mm – 1800 mm | Customizable in 50 mm steps |
| Depth | 600 mm (standard) | Can be reduced to 500 mm for tight spaces |
| Height (incl. countertop) | 860 mm | Adjustable via leg levelers |
| Countertop Thickness | 12 mm – 20 mm | Depends on material selection |
| Weight (fully assembled) | 45 kg – 80 kg | Varies with size and material |
| Water Absorption Rate | ≤ 0.5 % | Measured per ASTM C97 |

Applications in Master Bathroom Projects
The double‑vanity layout supports simultaneous use, reducing morning congestion in high‑occupancy homes.
Integrated plumbing chases allow concealed supply and waste lines, maintaining a clean aesthetic while simplifying service access.
In hotel suites, the unit’s modular design enables rapid refurbishment cycles, as the cabinet can be replaced without altering wall finishes.
Quality Assurance Approach
Dimensional verification is performed on CNC‑cut panels with a tolerance of ± 0.5 mm before assembly.
Surface finish adhesion is tested using cross‑hatch tape methods per ASTM D3359, ensuring coating durability under humid conditions.
Load testing of drawer slides and hinges is conducted to 110 % of rated capacity to confirm long‑term functionality.
Final inspection includes a 24‑hour water exposure test to confirm edge sealing integrity.
Packaging and Shipping
Units are shipped flat‑packed in triple‑wall corrugated cartons with corner protectors and edge guards.
Each package includes a detailed assembly guide, hardware kit, and protective film on visible surfaces.
For export, cartons are palletized and strapped, with optional heat‑shrink wrapping for additional moisture barrier.
Frequently Asked Questions
Can dimensions be customized?
Yes, width, depth, and height can be adjusted in 50 mm increments to match project‑specific rough‑in requirements.
What information is needed for a quotation?
Required details include overall dimensions, selected countertop material, sink type, hardware preferences, and any accessory modules.
Which materials are available for the countertop?
Options include high‑pressure laminate, solid surface, and engineered quartz, each with standard thicknesses and performance data.
How is quality inspected before shipment?
Inspection covers dimensional tolerance, surface adhesion, hardware function, and a 24‑hour water exposure test on sealed edges.
What packaging methods protect the unit during transit?
Flat‑pack cartons with corner protectors, edge guards, and internal foam inserts prevent impact damage; palletizing and strapping add stability for long‑haul shipments.
What is the typical production lead time?
Lead time ranges from 3 to 5 weeks depending on material availability and order volume, with exact timing confirmed at quote.
How are samples arranged?
Sample panels or full‑unit mock‑ups can be provided upon request, with shipping costs covered by the requester for larger items.
To discuss specific dimensions, material selections, or accessory configurations for your project, please contact our engineering team.
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