Wet Units Typical Design

Wet Units Typical Design

Product Introduction:

Wet Units Typical Design refers to a standardized, pre-engineered bathroom and sanitary module layout specifically developed for marine vessels, offshore platforms, and modular construction projects. A "typical design" means the unit follows a proven, repeatable configuration that balances functionality, space efficiency, fire safety, and ease of installation across multiple projects or cabin types. Unlike custom designs that require re-engineering for each vessel, typical design wet units offer shipyards, marine outfitters, and project managers a reliable, cost-effective, and rapidly deployable solution for crew cabins, passenger staterooms, and offshore accommodation modules.

Typical Standard Details:

Key Features of a Typical Design Wet Unit：

1.Standardized Layout – Features a fixed, optimized arrangement of toilet, washbasin, shower, and drainage points. Common configurations include corner shower layouts, wet-room designs (no shower enclosure), and linear layouts for narrow corridors. Standardization ensures predictability in production, installation, and maintenance.

2.Compact Footprint – Typical designs are engineered for maximum space utilization within standard marine cabin dimensions. Common unit sizes include 900mm x 900mm, 1000mm x 1200mm, and 1200mm x 1500mm, fitting seamlessly into modular cabin grids.

3.Proven Fire Performance – Designed to meet SOLAS and IMO FTP Code requirements for B‑15 or A‑60 class divisions when installed within appropriate bulkheads. The structural core uses non-combustible mineral fibre or composite insulation.

4.Integrated Waterproofing – One-piece, leak-proof floor pan (stainless steel 304/316L or GRP) with integral fall gradients and factory-installed floor gully. All wall-to-floor and wall-to-wall joints are sealed to prevent moisture migration.

5.Complete Plumbing System – Pre-plumbed with hot and cold water lines (copper, PEX, or stainless steel) and drain lines (PVC, ABS, or stainless steel). Gravity or vacuum drainage options available. Factory pressure-tested before delivery.

6.Pre-wired Electrical System – Includes LED waterproof lighting, exhaust fan, GFCI outlet (where applicable), and light switch. All cabling is factory-installed and terminated at a single connection point for on-site hookup.

7.Integrated Ventilation – Pre-installed exhaust fan with backdraft damper and duct connection, ready for connection to the vessel's main ventilation system or independent discharge.

8.Durable, Low-Maintenance Finishes – Interior surfaces finished with marine-grade PVC laminate, HPL, GRP gel-coat, or epoxy coating. Smooth, seamless surfaces resist mould, humidity, and cleaning chemicals.

9.Standard Door Package – Includes a compatible fire-rated door (B-15 or A-60) with stainless steel hinges, latch, handle, and optional ventilation louver.

10.Lightweight Construction – Engineered cores and thin-gauge steel or GRP skins minimize weight, a critical factor for vessel stability and fuel efficiency.

Typical Applications:

*Crew cabin bathrooms on cargo ships, tankers, and container vessels

*Passenger stateroom bathrooms on cruise ships and ferries

*Offshore platform living quarters and accommodation modules

*Naval vessel sanitary spaces

*Modular hotel and apartment bathrooms

*Workforce housing and camp facilities

Why Choose Typical Design Wet Units?

For shipyards, marine outfitters, and offshore project managers, typical design wet units provide a proven, repeatable solution:

*Faster project delivery – Standardized units are produced in batches, reducing lead times.

*Lower cost – Economies of scale from repeat production.

*Reduced engineering effort – No need to redesign each unit for every project.

*Simplified spare parts – Identical units across multiple cabins or vessels.

*Easier crew training – Maintenance staff learn one standard layout.

*Proven reliability – Design has been tested and refined across multiple installations.

Deyuan Marine provides one-stop sourcing services and offers tailor-made products on request.